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The plasma atmosphere is clearly visible in the reactor through the characteristic glow and flashes of light. © Fraunhofer IGB The plasma atmosphere is clearly visible in the reactor through the characteristic glow and flashes of light.
16.05.2023

Wastewater treatment: Plasma against toxic PFAS chemicals

Harmful PFAS chemicals can now be detected in many soils and bodies of water. Removing them using conventional filter techniques is costly and almost infeasible. Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB are now successfully implementing a plasma-based technology in the AtWaPlas joint research project. Contaminated water is fed into a combined glass and stainless steel cylinder where it is then treated with ionized gas, i.e. plasma. This reduces the PFAS molecular chains, allowing the toxic substance to be removed at a low cost.

Harmful PFAS chemicals can now be detected in many soils and bodies of water. Removing them using conventional filter techniques is costly and almost infeasible. Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB are now successfully implementing a plasma-based technology in the AtWaPlas joint research project. Contaminated water is fed into a combined glass and stainless steel cylinder where it is then treated with ionized gas, i.e. plasma. This reduces the PFAS molecular chains, allowing the toxic substance to be removed at a low cost.

Per- and polyfluoroalkyl substances (PFAS) have many special properties. As they are thermally and chemically stable as well as resistant to water, grease and dirt, they can be found in a large number of everyday products: Pizza boxes and baking paper are coated with them, for example, and shampoos and creams also contain PFAS. In industry they serve as extinguishing and wetting agents, and in agriculture they are used in plant protection products. However, traces of PFAS are now also being detected where they should not be found: in soil, rivers and groundwater, in food and in drinking water. This is how the harmful substances end up in the human body. Due to their chemical stability, eliminating these so-called “forever chemicals” has been almost impossible up to now without considerable effort and expense.

The AtWaPlas joint research project aims to change that. The acronym stands for Atmospheric Water Plasma Treatment. The innovative project is currently being run at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB in Stuttgart in cooperation with the industrial partner HYDR.O. Geologen und Ingenieure GbR from Aachen. The aim is to treat and recover PFAS-contaminated water using plasma treatment.

The research team led by Dr. Georg Umlauf, an expert in functional surfaces and materials, utilizes plasma’s ability to attack the molecular chains of substances. The electrically conductive gas consisting of electrons and ions is generated when high voltage is applied. “Our experiments with plasma have been successful in shortening the PFAS molecule chains in water. This is a significant step towards efficiently removing these stubborn pollutants,” Umlauf is happy to report.

Water cycle in a stainless steel cylinder
Fraunhofer researchers are using a cylindrical construction for this plasma process. Inside is a stainless steel tube, which serves as the ground electrode of the electrical circuit. The outer copper mesh then acts as a high-voltage electrode and is protected on the inside by a glass dielectric. A very small gap is left between the two, which is filled with an air mixture. This air mixture is converted into plasma when a voltage of several kilovolts is applied. It is visible to the human eye by its characteristic glow and discharge as flashes of light.

During the purification process, the PFAS-contaminated water is introduced at the bottom of the stainless steel tank and pumped upwards. It then travels down through the gap between the electrodes, passing through the electrically active plasma atmosphere. The plasma breaks up and shortens the PFAS molecule chains as it discharges. The water is repeatedly pumped through both the steel reactor and the plasma discharge zone in a closed circuit, reducing the PFAS molecule chains further each time until they are completely mineralized. “Ideally, the harmful PFAS substances are eliminated to the point that they can no longer be detected in mass spectrometric measurements. This also complies with the strict German Drinking Water Ordinance (TrinkwV) regulations regarding PFAS concentrations,” says Umlauf.

The technology developed at the Fraunhofer Institute has a key advantage over conventional methods such as active carbon filtering: “Active carbon filters can bind the harmful substances, but they are unable to eliminate them. This means that the filters must be replaced and disposed of regularly. The AtWaPlas technology, on the other hand, is capable of completely eliminating the harmful substances without any residue and is very efficient and low-maintenance,” explains Fraunhofer expert Umlauf.

Real water samples instead of synthetic laboratory samples
In order to ensure true feasibility, the Fraunhofer researchers are testing the plasma purification under more challenging conditions. Conventional test methods involve using perfectly clean water and PFAS solutions that have been synthetically mixed in the laboratory. However, the research team in Stuttgart is using “real” water samples that come from PFAS-contaminated areas. The samples are collected by the project partner HYDR.O. Geologen und Ingenieure GbR from Aachen. The company specializes in cleaning up contaminated sites and also carries out hydrodynamic simulations.

The real water samples that Umlauf and his team work with therefore contain PFAS as well as other particles, suspended solids and organic turbidity. “This is how we verify the purification efficiency of AtWaPlas, not only using synthetic laboratory samples, but also under real conditions with changing water qualities. The process parameters can be adapted and further developed at the same time,” explains Umlauf.

This plasma method can also be used to break down other harmful substances, including pharmaceutical residues in wastewater, pesticides and herbicides, but also industrial chemicals such as cyanides. AtWaPlas can also be used to treat drinking water in mobile applications in an environmentally friendly and cost-effective way.

The AtWaPlas joint research project launched in JuIy 2021. After a successful series of pilot-scale tests with a 5 liter reactor, the Fraunhofer team is now working with the joint research partner to further optimize the process. Georg Umlauf states: “Our current objective is to completely eliminate toxic PFAS by extending process times and increasing the number of circulations in the tank. We also want to make the AtWaPlas technology available for practical application on a larger scale.” The future could see corresponding plants set up as standalone purification stages in sewage treatment plants or used in portable containers on contaminated open-air sites.

Source:

Fraunhofer-Institut für Grenzflächen- und Bioverfahrenstechnik IGB

(c) Continuum
24.01.2023

... and they actually can be recycled: Wind Turbine Blades

The Danish company Continuum Group ApS with its subsidiary companies in Denmark (Continuum Aps) and the UK (Continuum Composite Transformation (UK) Limited) wants to give end-of-life wind blades and composites a new purpose, preventing them going to waste. The goal is to reduce the amounts of CO2 emitted to the atmosphere by the current waste streams, delivering a value to Europe’s Net Zero efforts.

Continuum states that it ensures all wind turbine blades are 100% recyclable and plans to build industrial scale recycling factories across Europe.

Net zero is the phrase on everyone’s lips, and as 2030 rapidly approaches we constantly hear updates about wind energy generating renewable energy that powers millions of European homes – but what happens when those turbine blades reach the end of their lifespan?

The Danish company Continuum Group ApS with its subsidiary companies in Denmark (Continuum Aps) and the UK (Continuum Composite Transformation (UK) Limited) wants to give end-of-life wind blades and composites a new purpose, preventing them going to waste. The goal is to reduce the amounts of CO2 emitted to the atmosphere by the current waste streams, delivering a value to Europe’s Net Zero efforts.

Continuum states that it ensures all wind turbine blades are 100% recyclable and plans to build industrial scale recycling factories across Europe.

Net zero is the phrase on everyone’s lips, and as 2030 rapidly approaches we constantly hear updates about wind energy generating renewable energy that powers millions of European homes – but what happens when those turbine blades reach the end of their lifespan?

Currently the general answer is to put them into landfill or co-process them into cement, but neither is planet friendly. Many countries in Europe look to ban landfill from 2025, so this option is likely to be eliminated in the near future.

Continuum provides an alternative: When the end of their first life arrives, Continuum recycles them into new, high performing composite panels for the construction, and related industries. The vision of the Danes: Abandon the current landfilling, and drastically reduce CO2 emitted during currently applied incineration & co-processing in cement factories by 100 million tons by 2050, via their mechanical composite recycling technology and their industrial scale factories.  

The technology is proven, patented, and ready to go, says Reinhard Kessing, co-founder and CTO of Continuum Group ApS, who has spent more than 20 years of research and development in this field, and advanced the reclamation of raw materials from wind blades and other composite products and transformation of these materials into new, high performing panel products.

By working with partners, Continuum’s cost-effective solution covers end-to-end logistics and processes. This spans from the collection of the end-of-life blades through to the reclamation of the pure clean raw materials and then the remanufacturing of all those materials into high value, highly performing, infinitely recyclable composite panels for the construction industry or the manufacture of many day-to-day products such as facades, industrial doors, and kitchen countertops. The panels are 92% recycled blade material and are said to outperform competing products.

Nicolas Derrien: Chief Executive Officer of Continuum Group ApS said: “We need solutions for the disposal of wind turbine blades in an environmentally friendly manner, we need it now, and we need it fast, and this is where Continuum comes in! As a society we are rightly focussed on renewable energy production, however the subject of what to do with wind turbine blades in the aftermath of that production has not been effectively addressed. We’re changing that, offering a recycling solution for the blades and a construction product that will outperform most other existing construction materials and be infinitely recyclable, and with the lowest carbon footprint in its class.”

Martin Dronfield, Chief Commercial Officer of Continuum Group ApS and Managing Director of Continuum Composite Transformation (UK) Ltd, adds: “We need wind energy operators & developers across Europe to take a step back and work with us to solve the bigger picture challenge. Continuum is offering them a service which won’t just give their business complete and sustainable circularity to their operations but help protect the planet in the process.“

Each Continuum factory in Europe will have the capacity to recycle a minimum of 36,000 tons of end-of-life turbine blades per year and feed the high value infinitely recyclable product back into the circular economy by 2024/25.

Due to an investment by Climentum Capital and a grant from the UK’s ‘Offshore Wind Growth Partnership’, Continuum are planning for the first of six factories in Esbjerg to be operational by the end of 2024 and for a second factory in the United Kingdom to follow on just behind it. After that they are looking to build another four in France, Germany, Spain, and Turkey by 2030.

As part of their own pledge to promote green behaviour, Continuum have designed their factories to be powered by only 100% green energy and to be zero carbon emitting environments; meaning no emissions to air, no waste fluids to ground, and no carbon fuel combustion.

Source:

Continuum / Textination

(c) Messe München GmbH
16.08.2022

ISPO Shanghai: Record number of visitors in new location

With a record of nearly 21,000 specialist visitors as well as 350 brands from 200 exhibiting companies, ISPO Shanghai took place as a one-off happening in the Nanjing International Exhibition Center (NIEC) from 29 to 31 July, 2022.

ISPO Shanghai presented the latest trends and innovative products from the areas of camping lifestyle, outdoors and running as well as health and fitness, watersports, climbing, surfing, boxing and yoga in the Nanjing International Exhibition Center (NIEC). The key topics of textiles and technology, sports design, and e-commerce were newly integrated, further strengthening ISPO Shanghai’s position as one of the most important sports and lifestyle trade fairs in the Asia-Pacific region.

With a record of nearly 21,000 specialist visitors as well as 350 brands from 200 exhibiting companies, ISPO Shanghai took place as a one-off happening in the Nanjing International Exhibition Center (NIEC) from 29 to 31 July, 2022.

ISPO Shanghai presented the latest trends and innovative products from the areas of camping lifestyle, outdoors and running as well as health and fitness, watersports, climbing, surfing, boxing and yoga in the Nanjing International Exhibition Center (NIEC). The key topics of textiles and technology, sports design, and e-commerce were newly integrated, further strengthening ISPO Shanghai’s position as one of the most important sports and lifestyle trade fairs in the Asia-Pacific region.

Due to the difficult pandemic situation, the meeting of the Asian sports and outdoors community at ISPO Shanghai 2022 took place in Nanjing for one time only. It achieved a new record with 21,000 specialist visitors, reflecting the industry’s determination to present and develop sporting goods and related industries together even in difficult times. For comparison, 17,800 visitors came in 2020, and 19,000 the following year. The many sports professionals and sports fans, as well as up-and-coming sports and free-time trends such as camping, surfing and frisbee, demonstrated the numerous possibilities in the sports market and underlined the fact that even the outdoors sector is booming following the coronavirus pandemic.

The industry discussed innovations and new opportunities at the five big topic forums – namely the summit for the sustainable development of the outdoors industry in the Asia-Pacific region, the trend forum for sports fashion, the innovation salon for the outdoor sports industry, the summit for cross-border e-commerce in the Chinese sporting goods industry and for fitness and rehabilitation.

The main focus was on the topic of sustainability. ISPO has been driving this topic for years: Starting with the “Brands for Good” initiative in 2018, ISPO offers not only a platform for brands’ initiatives on sustainable development, but also actively participates in the discussion about sustainable products and their production.

Tobias Gröber, Executive Director of the Consumer Goods Business Unit at Messe München and Head of the ISPO Group, says: “The urban sports style that we showed at ISPO Shanghai this year, including frisbee, surfing and climbing, is continuing to develop. Seasons and categories are becoming increasingly blurred, which is why we will continue to expand the product segments on our Chinese platforms and pursue a cross-category approach. In future, ISPO will concentrate on expanding its offering and will also include new sports and outdoor topics such as cycling and off-road vehicles.”

The next ISPO Shanghai will be held at the Shanghai New International Expo Center (SNIEC) again in June 2023, while ISPO Beijing 2022 will take place from December 9 to 11, 2022 at the National Convention Center in Beijing.

Source:

Messe München GmbH

Photo: Pixabay
19.07.2022

The future of fashion: Revolution between fast and slow fashion

The fashion industry is massively influenced by the change in social values. Which trends can be observed and in which direction is the fashion future developing - an excerpt from the Retail Report 20231 by Theresa Schleicher.

The fashion industry is massively influenced by the change in social values. Which trends can be observed and in which direction is the fashion future developing - an excerpt from the Retail Report 20231 by Theresa Schleicher.

The fashion industry has been slowed down by the global health pandemic and further affected by the measures taken in the wake of the Ukraine war: Fragile supply chains, increased transportation and energy costs, and rising prices are having an impact on the globalized fashion industry. Those who were moving the fastest are being hit the hardest. Fast fashion based on the principle of "faster and faster, cheaper and cheaper, more and more" - which has been in the fast lane for years - is now experiencing an unprecedented crash. Even without these momentous events, the fashion system would have reached its limits. What could have developed evolutionarily is now being revolutionized. Now and in the future, it will be particularly difficult for brands and retail companies that do not have a sharp profile or that have lost many customers in the attempt to offer mass-produced goods at prices that are still lower than those of their competitors.

New value paradigm in society - also for fashion
While fashion retailers and fashion brands are focusing on expanding online and have been putting their foot on the gas pedal since the corona pandemic at the latest, a parallel change in values is taking place in society. Many behaviors that have been practiced, tested and lived for months will continue to shape our consumer behavior and lifestyles in the future. The uncertainty in society as well as a shrinking economy and rising consumer prices as a result of the Ukraine war will further contribute to this shift in values.

The old paradigm was "primarily shaped by pragmatic factors such as price, quantity, safety and convenience, so consumer behavior was predominantly based on relatively simple cost-benefit calculations." The new value paradigm, on the other hand, is more strongly influenced by "soft factors". For example, the quality of a product is defined more holistically. In addition to price, "ecological, [...] ethical and social aspects are also taken into account. It is about positive or negative experiences that one has had with producers and about the visions that they pursue with their companies". This new value paradigm is forcing the large chain stores in particular to rethink. They have to develop their business models further in the direction of sustainability, transparency and responsibility - and show attitude. The influence of the neo-ecology megatrend combined with the push towards the sense economy is reshuffling the cards in the fashion industry.

The most important driver for the change in consumer behavior is climate protection, which is also becoming personally more important to more and more people because they are feeling the effects of climate change themselves in their everyday lives. The transition to a sustainable, bio-based and circular economy is accompanied by fundamental changes in the technical, economic and social environment.

Circular fashion as an opportunity for fast fashion
The development of the fashion industry - especially the fast fashion industry - towards a more circular economy is not a short-term trend, but one of the most long-term and at the same time forward-looking trends in retailing of all.

Even before the pandemic, a growing proportion of consumers placed value on sustainably produced clothing instead of constantly shopping the latest trends. A reset is needed, but the fashion industry faces a difficult question: How can it respond to the demand for new trends without neglecting its responsibility for the environment?

The solution for reducing emissions and conserving raw materials and resources seems obvious: produce less. On average, 2,700 liters of water are needed to produce a T-shirt - that much drinking water would last a person for two and a half years. In Europe, each person buys an average of 26 kilograms of textiles per year - and disposes eleven kilograms. Of this, almost 90 percent is incinerated or ends up in landfills. Overproduction, precarious working conditions during production and the use of non-sustainable materials are the major problems of the fast fashion industry. It is time to slow down fast fashion.

Fashion recycling by Design & Recycling as a Service
A first step towards keeping fashion and textiles in the cycle for longer is to recycle materials properly. In the future, recycling must be considered as early as the design stage - not only for sustainably produced fashion, but also for fast fashion. The H&M Group, for example, developed the Circulator for this purpose: The digital evaluation tool guides the designer through materials, components and design strategies that are best suited for the product depending on its purpose, and evaluates them in terms of their environmental impact, durability and recyclability.

However, more and more young companies are specializing in offering recycling for textiles as a service. They work directly with fashion retailers or fashion brands to enable the best possible recycling, re-circulation or even upcycling. Until now, it has not been worthwhile for large textile companies to invest in their own recycling systems. But Recycling as a Service is a market of the future, led by innovative start-ups such as Resortecs that are tackling previous hurdles in our recycling system. In the future, more and more new service providers will pop up around returns and recycling and help fashion retailers to align their material cycles more sustainably.

Secondhand conquers the fast fashion market
Another way to extend the life of clothing is to pass it on to new users. We are witnessing the triumph of vintage, retro and more - chic secondhand stores and chains like Resales and Humana are popping up everywhere. The renaming of secondhand to pre-owned or pre-loved also illustrates the increased appreciation of worn clothing. The trend toward secondhand also pays off economically for companies: The number of platforms whose business model revolves around the resale of clothing is increasing, and secondhand fashion is arriving in the middle of society. The luxury segment and especially vintage fashion are stable in price because the availability of these unique pieces is limited. Fast fashion, on the other hand, is available in sufficient quantities and is particularly interesting for price-sensitive customers, as secondhand is considered one of the most sustainable forms of consumption - meaning that fashion can be shopped with a clear conscience - and is usually even offered at a lower price than new goods. The second-hand market will continue to professionalize and become more socially acceptable. As a result, the fast fashion industry will also be forced to produce higher quality clothing in order to become or remain part of the circular system.

Slow fashion gains momentum thanks to technology
The development and orientation of fast fashion towards circular processes is also changing sustainable fashion. In the future, fast fashion and slow fashion can learn from each other to fully exploit their potential: fast fashion will become more sustainable, while slow fashion will focus on faster availability and delivery and make the customer experience as pleasant as possible. Fast and slow fashion are no longer compelling opposites - because the sustainable fashion movement can also benefit from technological innovations that are being established above all by the fashion platforms, and lift slow fashion to a new level.

At the same time, Sustainable Luxury is a new form of luxury consumption - especially in the field of designer fashion, sustainability is becoming the all-important criterion. Sustainability as a means of distinction for true luxury and sustainability as a basic prerequisite for a functioning fashion industry are increasingly converging. This is where the transition between a slowdown of fast fashion and an acceleration of slow fashion takes place.

Trend Sustainable Luxury
Luxury is defined less and less by the object and its possession and is increasingly becoming an expression of one's own lifestyle and values. Consumers' understanding of premium and luxury has changed - not least driven by the neo-ecology megatrend. In the future, it will no longer be just about owning something as expensive and ostentatious as possible. What began as a rebellion against careless consumption of luxury brands that promise high-end products but accept unfair and environmentally damaging manufacturing conditions in the process has increasingly become accepted as a value attitude. Luxury products have no less a claim than to improve the world.

Sustainable and ethical products and services made from innovative materials that have the power to solve problems and make the world a better place. At the same time, this highly ethically and morally charged form of sustainability is turning into a means of distinction: For the materials are so new, the manufacturing processes still so experimental, that the products are unique and often only available in very small quantities or on order. And this exclusive sustainability naturally comes at a price. After all, a company that pursues a mission is not concerned with simply cutting costs - certainly not at the expense of others or the environment. Instead of leather and fur, luxury fashion is now made from oranges, pineapples, hemp, cacti: there are more and more new, innovative and sustainable materials from which unique garments and accessories can be made.

Predictive, Pre-Order & Made-to-Order
Artificial intelligence and Big Data analysis can help predict fashion demand. Fast fashion leaders like Shein are characterized by agile production which is supported by AI algorithms for trend prediction fed with data from TikTok and other social media services. This could sustainably reduce overproduction and unsaleable goods in the future. As critical as Shein's practices are, the automation of processes also offers immense opportunities for a more sustainable fashion industry, as production only starts when goods are in demand.

AI support in the design process can be used to produce more sustainable fashion - and make it available more quickly. In a future of an avatar economy and in the world of virtual influencers, it may even be possible to dispense with part of the production process: Fashion will remain virtual - and thus more resource-efficient. Digital fashion will become increasingly important as the metaverse is built.

5 Key Takeaways on the Future of Fashion

  1. The current crisis in the fashion industry is an opportunity to move more in the direction of circular fashion. Above all, the new value paradigm in society, understanding quality more holistically and consuming more mindfully, is providing a push towards fairer, more ecological and more social fashion. Fast fashion and sustainability are not mutually exclusive.
  2. There are already first approaches to keep fast fashion in the cycle longer or to return it to the cycle. One important development is to consider recycling or reuse as early as the design and manufacturing process - known as recycling by design. In addition, there is a growing number of start-ups specializing in the optimized recycling of textiles and cooperating with major fashion players.
  3. Above all, the booming online trade in used fashion, often communicated as the pre-loved or pre-owned category, is making secondhand respectable for the mainstream. Such fashion, with a story and an aura of uniqueness, is also a cost-effective but more sustainable alternative to fast fashion.
  4. But slow fashion is also changing, especially due to the dominance of new technologies. Slow fashion can also benefit from processes that are currently manifesting themselves in the online fashion market, such as fast delivery or pre-order services. Slow fashion thus becomes more convenient, better and faster available. It will be easier for sustainably oriented fashion enthusiasts to consume according to their values and attitudes.
  5. The trend toward sustainable luxury continues: Sustainability as a means of distinction for a new form of luxury enables alternative manufacturing processes and innovative materials in the luxury fashion market. These are being showcased by an avant-garde and, if they prove successful, adapted by fast fashion.

1 https://onlineshop.zukunftsinstitut.de/shop/retail-report-2023/

Source:

Retail Report 2023 | Theresa Schleicher, Janine Seitz | June 2022

Photo: Pixabay
28.06.2022

Individual plastic budget - Fraunhofer UMSICHT presents study results

When plastics enter the environment, this brings with it many negative effects: these range from suffocating living organisms to transfer within the food chain and physical effects on an ecosystem. In addition, there are dangers from the release of additives, monomers and critical intermediates of metabolic processes, the metabolites.

How great the long-term impact of plastic emissions actually is, is not yet clear at the present time. In order to create a political decision-making basis for dealing with plastic emissions, researchers from Fraunhofer UMSICHT and the Ruhr University Bochum have therefore developed a budget approach and an LCA impact assessment methodology in the "PlastikBudget" project from December 2017 to the end of August 2021. The researchers have now completed the project. The result: When driving a car, a person emits more than half of their individual plastic emission budget through tire wear.

When plastics enter the environment, this brings with it many negative effects: these range from suffocating living organisms to transfer within the food chain and physical effects on an ecosystem. In addition, there are dangers from the release of additives, monomers and critical intermediates of metabolic processes, the metabolites.

How great the long-term impact of plastic emissions actually is, is not yet clear at the present time. In order to create a political decision-making basis for dealing with plastic emissions, researchers from Fraunhofer UMSICHT and the Ruhr University Bochum have therefore developed a budget approach and an LCA impact assessment methodology in the "PlastikBudget" project from December 2017 to the end of August 2021. The researchers have now completed the project. The result: When driving a car, a person emits more than half of their individual plastic emission budget through tire wear.

How big is the long-term impact of plastic emissions?
Six percent of global petroleum consumption goes to the plastics industry - and the trend is rising. While the plastics industry is an important economic factor in many countries, more and more plastic waste ends up in soils and oceans. Mostly in the form of highly mobile, small to large plastic fragments, plastic emissions can no longer be recovered from the environment. At the same time, the long-term effects of plastic in the environment are hardly predictable.

Due to the global and cross-generational dimension of the problem, it is important that science, industry and consumers work together to find a solution. One goal of the joint project PlastikBudget is therefore to quantify today's plastic emissions and to derive a plastic emissions budget. On this basis, the researchers can formulate quantitative emission targets that can be used to legitimize political decisions. In particular, the path from empirically verified data and normative values to a concrete emissions budget forms the core objective of the project.

From research to per capita emissions budget
Starting with a basic research on plastic quantities in the environment, the project addresses two major topics: The development of a budget approach and the development of an impact assessment method that can be used in life cycle assessments to consider potential environmental impacts of plastic emissions. Participatory formats complete the project. In this way, the results are anchored in political and scientific discourse. In the course of the project, the researchers will answer the following questions: What quantities of plastic are currently being discharged and what quantities have already accumulated? What quantities of plastic in the environment are still acceptable? How long does it take for plastics to degrade in real environmental compartments? How are the risks posed by different plastic emissions adequately represented? Finally, from the answers, they calculate a value for current emissions and what they consider to be an acceptable emissions budget.

250 million tonnes of PPE for 7.8 billion people
To measure plastic pollution, the researchers in the PlastikBudget project have developed the persistence-weighted plastic emission equivalent (PPE for short). This represents a virtual mass that takes into account the period of time until a specific plastic emission is degraded, e.g. in soil, freshwater or seawater. Relevant properties for this are the location of the emission, the material type, the shape of the plastic emission as well as the size of the emitted plastic part and the final environmental compartment in which the plastic remains. In the case of plastics that degrade completely within one year, the plastic emission equivalent corresponds to the real mass. If the degradation time is longer, it increases accordingly.

"Based on the thesis that the total amount of plastics already accumulated in the environment today has just reached a critical quantity, we were able to calculate a global plastic emission budget of 250 million tonnes of PPE," explains Jürgen Bertling, project manager of the project and scientist at Fraunhofer UMSICHT. "If each of the 7.8 billion people is allocated the same emission rights, this results in an individual budget of 31.9 kilograms of PPE per person and year."

Driving consumes half of the individual plastic budget
However, tire wear from driving alone corresponds to a plastic emission equivalent of 16.5 kg PPE per year and thus consumes more than 50 per cent of an individual's budget. Even waste from ten coffee-to-go disposable cups would consume 13.5 kg of PPE per year, more than a third of one's budget. "This is because the plastics used in disposable cups are more difficult to degrade than the rubber in the tire," explains Jan Blömer from Fraunhofer UMSICHT, who played a key role in developing the calculation methodology. The consumption of a coil of polyamide for a lawn trimmer, which releases microplastics when used, also weighs in considerably at 5.1 kilograms of PPE. Microbeads in cosmetics or the one-time sanding of a front door, on the other hand, consume significantly less of the individual emissions budget with 1.1 kg PPE and 0.5 kg PPE, but are still quite relevant in the overall balance.

Many other everyday activities also lead to plastic emissions. Nevertheless, the researchers show that the calculated budget limits can be met in various scenarios. However, such a scenario also entails considerable effort and massive changes in the way we deal with plastics today. One possible scenario to meet the budget would be a reduction of emissions by more than 50 per cent, if at the same time at least 50 per cent of all emissions consisted of readily degradable plastics.

Further work on accounting for plastic emissions in life cycle assessments
The persistence-weighted plastic emission equivalent developed in the PlastikBudget project could also represent a new impact category in life cycle assessments in the future. "With the help of factors that reflect the persistence of plastics in the environment, it will be possible in future to compare different product alternatives in terms of their plastic emission footprints," says Dr Daniel Maga, who is coordinating the corresponding further development of the life cycle assessment methodology at Fraunhofer UMSICHT. A corresponding exchange with companies is taking place here. However, implementation in the life cycle assessment methodology and the associated software solutions requires broad acceptance in the scientific community and must be prepared in corresponding standardisation committees.

The project is part of the research priority "Plastics in the Environment" (PidU) of the Federal Ministry of Education and Research (BMBF), in which 18 collaborative projects with around 100 partners from science, industry, associations, municipalities and practice want to clarify fundamental questions about the production, use and disposal of plastics. The research focus "Plastics in the Environment - Sources, Shrinking, Solutions" is part of the Green Economy flagship initiative of the BMBF framework programme "Research for Sustainable Development" (FONA3).

Source:

Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT

Nicolas Meletiou, Pixabay
01.03.2022

Textiles and the environment: the role of design in Europe’s circular economy

From the perspective of European consumption, textiles have on average the fourth highest negative life cycle impact on the environment and climate change, after food, housing and mobility. A shift to a circular textile production and consumption system with longer use, and more reuse and recycling could reduce those impacts along with reductions in overall consumption. One important measure is circular design of textiles to improve product durability, repairability and recyclability and to ensure the uptake of secondary raw materials in new products.

Key messages

From the perspective of European consumption, textiles have on average the fourth highest negative life cycle impact on the environment and climate change, after food, housing and mobility. A shift to a circular textile production and consumption system with longer use, and more reuse and recycling could reduce those impacts along with reductions in overall consumption. One important measure is circular design of textiles to improve product durability, repairability and recyclability and to ensure the uptake of secondary raw materials in new products.

Key messages

  • In 2019, the EU textile and clothing sector had a turnover of EUR162 billion, employing over 1.5 million people across 160,000 companies. As was the case in many sectors, between 2019 and 2020, the COVID-19 crisis decreased turnover by 9% for textiles as a whole and by 17% for clothing.
  • In 2020, textile consumption in Europe had on average the fourth highest impact on the environment and climate change from a global life cycle perspective. It was the consumption area with the third highest impact on water and land use, and the fifth highest in terms of raw material use and greenhouse gas emissions.
  • To reduce the environmental impacts of textiles, a shift towards circular business models, including circular design, is crucial. This will need technical, social and business model innovation, as well as behavioural change and policy support.
  • Circular design is an important enabler of the transition towards sustainable production and consumption of textiles through circular business models. The design phase plays a critical role in each of the four pathways to achieving a circular textile sector: longevity and durability; optimised resource use; collection and reuse; and recycling and material use.

Textiles are identified as a key value chain in the EU circular economy action plan and will be addressed in the forthcoming European Commission’s 2022 EU strategy for sustainable and circular textiles and EU sustainable products initiative. This briefing aims to improve our understanding of the environmental and climate impacts of textiles from a European perspective and to identify design principles and measures to increase circularity in textiles. It is underpinned by a report from the EEA’s European Topic Centre on Circular Economy and Resource Use available here.

1. Production, trade and consumption of textiles
Textiles is an important sector for the EU economy. In 2019, the EU textile and clothing sector had a turnover of EUR162 billion, employing over 1.5 million people in 160,000 companies. As was the case for many sectors, between 2019 and 2020, the COVID-19 health and economic crisis decreased turnover by 9% for textiles as a whole and by 17% for clothing (Euratex, 2021).

In 2020, 6.9 million tonnes of finished textile products were produced in the EU-27. EU production specialises in carpets, household textiles and other textiles (including non-woven textiles, technical and industrial textiles, ropes and fabrics). In addition to finished products, the EU produces intermediate products for textiles, such as fibres, yarns and fabrics (Köhler et al., 2021).

The textiles sector is labour intensive compared with others. Almost 13 million full-time equivalent workers were employed worldwide in the supply chain to produce the amount of clothing, textiles and footwear consumed in the EU-27 in 2020. This makes the textiles sector the third largest employer worldwide, after food and housing. Most production takes place in Asia, where low production costs come at the expense of workers’ health and safety.
 
Textiles are highly globalised, with Europe being a significant importer and exporter. In 2020, 8.7 million tonnes of finished textile products, with a value of EUR125 billion, were imported into the EU-27. Clothing accounts for 45% of imports in terms of volume, followed by household textiles, other textiles and footwear (Eurostat, 2021a). The EU imports mainly from China, Bangladesh and Turkey, and exports mainly to the United Kingdom, Switzerland and the United States (Euratex, 2020).

Consumption
European households consume large amounts of textile products. In 2019, as in 2018, Europeans spent on average EUR600 on clothing, EUR150 on footwear and EUR70 on household textiles (Köhler et al., 2021; Eurostat, 2021b).

The response to the COVID-19 pandemic, involving stay-at-home measures and the closure of companies and shops, decreased textile production and demand overall (Euratex, 2021). As a result, the consumption of clothing and footwear per person decreased in 2020, relative to 2019, while the consumption of household textiles slightly increased. Average textile consumption per person amounted to 6.0kg of clothing, 6.1kg of household textiles and 2.7kg of shoes in 2020 (see Figure 1).

Apart from this COVID-related drop in consumption in 2020, the estimated consumption of clothing and footwear stayed relatively constant over the last decade, with slight fluctuations between years (see Figure 2). Similarly, the consumption of household textiles was also relatively steady, with a slight increase over the decade.

When calculating the ‘estimated consumption’ based on production and trade data from 2020, and excluding industrial/technical textiles and carpets, total textile consumption is 15kg per person per year, consisting of, on average:

  • 6.0kg of clothing
  • 6.1kg of household textiles
  • 2.7kg footwear.

For 2020, this amounts to a total consumption of 6.6 million tonnes of textile products in Europe. Textile consumption estimates are uncertain, as they vary by study, often using different scopes and calculation methods.

2. Environmental and climate impacts of textiles
The production and consumption of textiles has significant impacts on the environment and climate change. Environmental impacts in the production phase result from the cultivation and production of natural fibres such as cotton, hemp and linen (e.g. use of land and water, fertilisers and pesticides) and from the production of synthetic fibres such as polyester and elastane (e.g. energy use, chemical feedstock) (ETC/WMGE, 2021b). Manufacturing textiles requires large amounts of energy and water and uses a variety of chemicals across various production processes. Distribution and retail are responsible for transport emissions and packaging waste.

During use and maintenance — washing, drying and ironing — electricity, water and detergents are used. Chemicals and microfibres are also emitted into the waste water. Meanwhile, textiles contribute to significant amounts of textile waste. At the end of their life, textiles often end up in general waste and are incinerated or landfilled. When textile waste is collected separately, textiles are sorted and reused, recycled or disposed of, depending on their quality and material composition. In 2017, it was estimated that less than 1% of all textiles worldwide are recycled into new products (Ellen MacArthur Foundation, 2017).

To illustrate the magnitude of the impacts of textile consumption on raw material use, water and land use and greenhouse gas emissions compared with other consumption categories, we have updated our calculations of the life cycle environmental and climate impacts in the EU. We used input-output modelling based on data from the Exiobase database and Eurostat. In line with the reduced textile consumption level in 2020 because of the COVID-19 pandemic, the environmental impacts decreased from 2019 to 2020.

Raw material use
Large amounts of raw materials are used for textile production. To produce all clothing, footwear and household textiles purchased by EU households in 2020, an estimated 175 million tonnes of primary raw materials were used, amounting to 391kg per person. Roughly 40% of this is attributable to clothes, 30% to household textiles and 30% to footwear. This ranks textiles as the fifth highest consumption category in Europe in terms of primary raw material use (see Figure 3).

The raw materials used include all types of materials used in producing natural and synthetic fibres, such as fossil fuels, chemicals and fertilisers. It also includes all building materials, minerals and metals used in the construction of production facilities. Transport and retail of the textile products are included as well. Only 20% of these primary raw materials are produced or extracted in Europe, with the remainder extracted outside Europe. This shows the global nature of the textiles value chain and the high dependency of European consumption on imports. This implies that 80% of environmental impacts generated by Europe’s textile consumption takes place outside Europe. For example, cotton farming, fibre production and garment construction mostly take place in Asia (ETC/WMGE, 2019).

Water use
Producing and handling textiles requires large quantities of water. Water use distinguishes between ‘blue’ water (surface water or groundwater consumed or evaporated during irrigation, industry processes or household use) and ‘green’ water (rain water stored in the soil, typically used to grow crops) (Hoekstra et al., 2012).

To produce all clothing, footwear and household textiles purchased by EU households in 2020, about 4,000 million m³ of blue water were required, amounting to 9m³ per person, ranking textiles’ water consumption in third place, after food and recreation and culture (see Figure 4).

Additionally, about 20,000 million m³ of green water was used, mainly for producing cotton, which amounts to 44m³ per person. Blue water is used fairly equally in producing clothing (40%), footwear (30%) and household and other textiles (30%). Green water is mainly consumed in producing clothing (almost 50%) and household textiles (30%), of which cotton production consumes the most.

Water consumption for textiles consumed in Europe mostly takes place outside Europe. It is estimated that producing 1kg of cotton requires about 10m³ of water, typically outside Europe (Chapagain et al., 2006).

Land use
Producing textiles, in particular natural textiles, requires large amounts of land. The land used in the supply chain of textiles purchased by European households in 2020 is estimated at 180,000 km², or 400m² per person. Only 8% of the land used is in Europe. Over 90% of the land use impact occurs outside Europe, mostly related to (cotton) fibre production in China and India (ETC/WMGE, 2019). Animal-based fibres, such as wool, also have a significant land use impact (Lehmann et al., 2018). This makes textiles the sector with the third highest impact on land use, after food and housing (see Figure 5). Of this, 43% is attributable to clothes, 35% to footwear (including leather shoes, which have a high land use impact because of the need for cattle pasture) and 23% to household and other textiles.

Greenhouse gas emissions
The production and consumption of textiles generate greenhouse gas emissions, in particular from resource extraction, production, washing and drying, and waste incineration. In 2020, producing textile products consumed in the EU generated greenhouse gas emissions of 121 million tonnes carbon dioxide equivalent (CO2e) in total, or 270kg CO2e per person. This makes textiles the household consumption domain responsible for the fifth largest impact on climate change, after housing, food, transport and mobility, and recreation and culture (see Figure 6). Of this, 50% is attributable to clothes, 30% to household and other textiles, and 20% to footwear. While greenhouse gas emissions have a global effect, almost 75% are released outside Europe, mainly in the important textile-producing regions in Asia (ETC/WMGE, 2019).

About 80% of the total climate change impact of textiles occurs in the production phase. A further 3% occurs in distribution and retail, 14% in the use phase (washing, drying and ironing), and 3% during end of life (collection, sorting, recycling, incineration and disposal) (ECOS, 2021; Östlund et al., 2020).

Textiles made from natural fibres, such as cotton, generally have the lowest climate impact. Those made from synthetic fibres (especially nylon and acrylic) generally have a higher climate impact because of their fossil fuel origin and the energy consumed during production (ETC/WMGE, 2021b; Beton et al., 2014).

3. Design as an enabler of circular business models for textiles
To reduce the environmental and climate change impacts of textiles, shifting towards circular business models is crucial to save on raw materials, energy, water and land use, emissions and waste (ETC/WMGE, 2019). Implementing and scaling circular business models requires technical, social and business model innovation; as well as enablers from policy, consumption and education (EEA, 2021).

Circular design is an important component of circular business models for textiles. It can ensure higher quality, longer lifetimes, better use of materials, and better options for reuse and recycling. While it is important to enable the recycling and reuse of materials, life-extending strategies, such as design for durability, ease of reuse, repair and remanufacturing, should be prioritised. Preventing the use of hazardous chemicals and limiting toxic emissions and release of microplastics at all life cycle stages should be incorporated into product design.

Designing for circularity is the most recent development in design for sustainability. Expanding a technical and product-centric focus to a focus on large-scale system-level changes (considering both production and consumption systems) shows that this latest development requires many more disciplines than traditional engineering design. Product design as a component of a circular business model depends on consumer behaviour and policy to realise its potential and enable implementation. Figure 7 shows the linkages between the circular business model, product design, consumer behaviour and policy. All are needed to slow down and close the loop, making it circular.

photo: pixabay
04.01.2022

EU Project: System Circularity & Innovative Recycling of Textiles

SCIRT stands for System Circularity & Innovative Recycling of Textiles. Coordinated by VITO, an independent Flemish research organisation in the cleantech and sustainable development sector, SCIRT is a three year EU-funded project from the Horizon 2020 Programme.

It aims to demonstrate a complete textile-to-textile recycling system for discarded clothing—or post-consumer textiles—involving stakeholders throughout the value chain and focusing on the recycling of natural fibres, synthetic fibres and fibre blends. To reach this goal, the project has set four main objectives.

SCIRT stands for System Circularity & Innovative Recycling of Textiles. Coordinated by VITO, an independent Flemish research organisation in the cleantech and sustainable development sector, SCIRT is a three year EU-funded project from the Horizon 2020 Programme.

It aims to demonstrate a complete textile-to-textile recycling system for discarded clothing—or post-consumer textiles—involving stakeholders throughout the value chain and focusing on the recycling of natural fibres, synthetic fibres and fibre blends. To reach this goal, the project has set four main objectives.

  • Deliver a closed-loop recycling solution for discarded textiles.
  • Stimulate and encourage conscious design as well as production practices.
  • Create new business opportunities by boosting textile value chain activity.
  • Raise awareness of the environmental and social impacts of buying clothes.

Gathering 18 partners from five countries, the SCIRT project held its virtual kick-off meeting in mid-2021 to begin tackling the issue of clothing waste and recyclability, one of the biggest challenges faced in the fashion industry today.

As clothing brands are setting ambitious targets and making promises to incorporate recycled fibres in their products, discarded textiles are piling up in abundance around the globe. Though it would seem that the stars of supply and demand have aligned for this part of the circular economy, the truth is that less than 1% of textile waste is recycled into new textile fibres, according to an Ellen MacArthur Foundation report published in 2017. This miniscule percentage is indicative of a greater problem-achieving circularity in the fashion industry is not just a question of supply and demand, but of the connection between the two. There is a lack of knowledge surrounding the technological, economic and environmental feasibility of recycling fibre mixtures, and a need to align the quality and cost of recycling processes with the demands of textile companies and fashion brands.

SCIRT will develop solutions to support systemic innovation towards a more circular fashion system and bridge this supply-demand gap. To address the demand side of the equation, SCIRT will demonstrate a complete textile-to-textile recycling system for discarded clothing, otherwise known as post-consumer textiles, involving stakeholders throughout the value chain and focusing on the recycling of natural and synthetic fibres, as well as fibre blends. With the support of technical partners and research institutes, clothing brands Decathlon, Petit Bateau, Bel & Bo, HNST and Xandres, will develop, prototype and produce six different representative types of apparel using post-consumer recycled fibres. These include formal and casual wear, sportswear, underwear and uniforms. Through this endeavour, SCIRT will prioritise quality and cost-effectiveness in order to ensure market confidence and encourage the broad uptake of post-consumer recycled fibres.

From a non-technological perspective, SCIRT will develop supporting policy measures and tools to facilitate the transition towards a circular system for apparel. This includes a framework for an eco-modulated Extended Producer Responsibility (EPR) system and a True Cost Model to quantify circularity and increase value chain transparency. Special attention will also be given to the consumer perspective. To this end, Citizen Labs engaging consumers in various European locations, as well as a wider online engagement platform, will be developed to engage citizens throughout the project in order to understand the perceptions, motivations and emotions shaping their behaviour regarding the purchase, use, and disposal of textiles.

Over the next three years, SCIRT project partners will work to overcome current technological, economic, socio-economic and regulatory barriers faced in textiles recycling to achieve a real, lasting circular fashion economy.

2021:
The SCIRT project kicks off and partners identify the current state-of-the-art in apparel design, production and recycling, challenges and market trends, and stakeholder needs.

2022:
Designing and testing a fibre-to-fibre system by producing recycled yarns and filaments, free from harmful substances.

2023:
Formal wear, casual wear, sportswear, underwear and uniforms will be designed and produced using the optimized yarns developed.

Partners

  • Fashion companies: Bel&Bo, HNST, Decathlon, Xandres, Petit Bateau
  • Research organisations: VITO, CETI, Prospex Institute
  • Universities: BOKU, TU Wien, ESTIA
  • Industry players: Altex, AVS Spinning - A European Spinning Group (ESG) Company, Valvan
  • SMEs: Circular.fashion, FFact
  • Non-profit organisations: Flanders DC, IID-SII

 

ALTEX
ALTEX is a textile recycling company based in Germany that employs state-of-the-art machinery to recycle textile waste into new high-quality products. Its products include teared fibres, natural fibres, synthetic fibres and fibre blends among others.

Bel & Bo
Bel&Bo is a family-owned Belgian business with about 95 retail stores located throughout Belgium. Its mission is to offer colourful, fashionable and sustainably produced clothing for men, women and children at an affordable price.

CETI
The European Center for Innovative Textiles (CETI) is a non-profit organisation dedicated to conceiving, experimenting with and prototyping innovative textile materials and products through both private and collaborative R&D projects.

circular.fashion
circular.fashion offers software for circular design, intelligent textile sorting and closed-loop recycling, including the Circular Design Software and the circularity.ID®, as well as training and hands-on support to fashion brands in their transitions.

Decathlon
With over 315 stores in France, and 1,511 around the world, Decathlon has been innovating since 1976 to become the main player for athletic people. It has been engaged in reducing its environmental impact through a number of actions.

ESG
The European Spinning Group (ESG) is a textile group based in Belgium that offers a range of yarns produced with a highly technological open-end spinning mill for different applications, such as for interiors, fashion and technical textiles.

ESTIA
ESTIA is a French institute that has provided education and training in the areas of industrial technologies for 20 years. Since 2017, ESTIA has had a program focused on new materials and disruptive process in the fashion and textile industry.

FFACT
FFact is a unique group of management consultants that facilitates the implementation of sustainability from a business perspective, and translates facts into useful management information. FFact is based in the Netherlands and Belgium.

Flanders DC
The Flanders District of Creativity, a non-profit organisation based in Belgium, informs, coaches, promotes and inspires creative entrepreneurs in various sectors, including the fashion industry, who want to build or grow their business.

HNST
HNST is a Belgian circular denim brand that recovers post-consumer denim and recycles it into new fabric in the EU, creating durable and 100% recyclable jeans that use 82% less water and emit 76% less carbon dioxide than conventional jeans.

Petit Bateau
Petit Bateau is a French apparel brand that specialises in knit products. As a vertical company, Petit Bateau carries out its own knitting, dyeing, making up and store management with the support of its 3,000 employees.

Prospex Institute
The Prospex Institute aims to promote the participation of citizens and stakeholders in socially relevant decision-making dialogue and development by engaging with theorists and practitioners both in Belgium and abroad.

IID-SII
The Sustainable Innovation Institute is a French non-profit association based in Paris. Initiated by LGI, a French SME, the purpose of IID-SII is to act as a think and do tank on sustainable innovation to support the adoption of novel solutions.

TU Wien
TU Wien is an open academic institution where research, teaching and learning have taken place under the motto “Technology for people” for the past 200 years. One of its key areas of research is on recycling technology and fibre innovation.

BOKU
Research at the Institute for Environmental Biotechnology of BOKU based in Vienna, Austria focus on the exploitation of enzymes as powerful biocatalysts for biomaterials processing within recycling applications.

Valvan
Valvan Baling Systems has 30 years of experience in designing and constructing custom-made machinery, specialising in Baling Machines and Sorting Facilities for fibre producers, collectors, sorters and recyclers of textiles.

VITO
VITO, a leading independent European research and technology organisation in the cleantech and sustainable development sectors, aims to accelerate the transition towards a sustainable society by developing sustainable technologies.

Xandres
Xandres is a brand inspired by and for women. It is rooted in a highly respected tradition of fashion, driven by quality and created for the life women lead today. Xandres offers innovative designs with respect for luxury and the environment.

(c) Toray
23.11.2021

Toray Industries: A Concept to change Lives

Founded in January 1926, Tokyo-based Japanese chemical company Toray Industries, Inc. is known as the world's largest producer of PAN (polyacrylonitrile)-based carbon fibers. But its overall portfolio includes much more. Textination spoke with Koji Sasaki, General Manager of the Textile Division of Toray Industries, Inc. about innovative product solutions, new responsibilities and the special role of chemical companies in today's world.

Toray Industries is a Japanese company that - originating in 1926 as a producer of viscose yarns - is on the home stretch to its 100th birthday. Today, the Toray Group includes 102 Japanese companies and 180 overseas. They operate in 29 countries. What is the current significance of the fibers and textiles business unit for the success of your company?

Founded in January 1926, Tokyo-based Japanese chemical company Toray Industries, Inc. is known as the world's largest producer of PAN (polyacrylonitrile)-based carbon fibers. But its overall portfolio includes much more. Textination spoke with Koji Sasaki, General Manager of the Textile Division of Toray Industries, Inc. about innovative product solutions, new responsibilities and the special role of chemical companies in today's world.

Toray Industries is a Japanese company that - originating in 1926 as a producer of viscose yarns - is on the home stretch to its 100th birthday. Today, the Toray Group includes 102 Japanese companies and 180 overseas. They operate in 29 countries. What is the current significance of the fibers and textiles business unit for the success of your company?

The fibers’ and textiles’ business is both the starting point and the foundation of Toray's business development today. We started producing viscose yarns in 1926 and conducted our own research and development in nylon fibers as early as 1940. And since new materials usually require new processing methods, Toray also began investing in its own process technology at an early stage. On the one hand, we want to increase our sales, and on the other hand, we want to expand the application possibilities for our materials. For this reason, Toray also began to expand its business from pure fibers to textiles and even clothing. This allows us to better respond to our customers' needs while staying at the forefront of innovation.

Over the decades, Toray has accumulated a great deal of knowledge in polymer chemistry and organic synthesis chemistry - and this know-how is the foundation for almost all of our other business ventures. Today, we produce a wide range of advanced materials and high-value-added products in plastics, chemicals, foils, carbon fiber composites, electronics and information materials, pharmaceuticals, medicine and water treatment. However, fibers and textiles remain our most important business area, accounting for around 40% of the company's sales.

What understanding, what heritage is still important to you today? And how do you live out a corporate philosophy in the textile sector that you formulate as "Contributing to society through the creation of new value with innovative ideas, technologies and products"?

Toray has consistently developed new materials that the world has never seen before. We do this by focusing on our four core technologies: Polymer chemistry, organic synthetic chemistry, biotechnology and nanotechnology. We do this by focusing on our four core technologies: Polymer chemistry, organic synthetic chemistry, biotechnology and nanotechnology. For textiles, this means we use new polymer structures, spinning technologies and processing methods to develop yarns with unprecedented properties. We always focus on the needs and problems of the market and our customers.

This approach enables us to integrate textiles with new functions into our everyday lives that natural fibers and materials cannot accomplish. For example, we offer sportswear and underwear that absorb water excellently and dry very quickly, or rainwear and outdoor clothing with excellent water-repellent properties that feature a less bulky inner lining. Other examples include antibacterial underwear, uniforms, or inner linings that provide a hygienic environment and reduce the growth of odor-causing bacteria. People enjoy the convenience of these innovative textiles every day, and we hope to contribute to their daily comfort and improve their lives in some way.

In 2015, the United Nations adopted 17 sustainable development goals – simply known as the 2030 Agenda, which came into force on January 01, 2016. Countries were given 15 years to achieve them by 2030. In your company, there is a TORAY VISION 2030 and a TORAY SUSTAINABILITY VISION. How do you apply these principles and goals to the textile business? What role does sustainability play for this business area?

Sustainability is one of the most important issues facing the world today - not only in the textile sector, but in all industries. We in the Toray Group are convinced that we can contribute to solving various problems in this regard with our advanced materials. At the same time, the trend towards sustainability offers interesting new business approaches. In our sustainability vision, we have set four goals that the world should achieve by 2050. And we have defined which problems need to be addressed to achieve this.

We must:

  1. accelerate measures to combat climate change,
  2. implement sustainable, recycling-oriented solutions in the use of resources and in production,
  3. provide clean water and air, and
  4. contribute to better healthcare and hygiene for people around the world.

We will drive this agenda forward by promoting and expanding the use of materials that respond to environmental issues. In the textile sector, for example, we offer warming and cooling textiles – by eliminating the need for air conditioning or heating in certain situations, they can help reduce energy costs. We also produce environmentally friendly textiles that do not contain certain harmful substances such as fluorine, as well as textiles made from biomass, which use plant-based fibers instead of conventional petrochemical materials. Our product range also includes recycled materials that reduce waste and promote effective use of resources.

The TORAY VISION 2030, on the other hand, is our medium-term strategic plan and looks at the issue of sustainability from a different angle: Toray has defined the path to sustainable and healthy corporate growth in it. In this plan, we are focusing on two major growth areas: Our Green Innovation Business, which aims to solve environmental, resource and energy problems, and the Life Innovation Business, which focuses on improving medical care, public health, personal safety and ultimately a longer expectancy of life.

Innovation by Chemistry is the claim of the Toray Group. In a world where REACH and Fridays for Future severely restrict the scope of the chemical industry, the question arises as to what position chemistry can have in the textile industry. How do chemistry, innovation and sustainability fit together here?

The chemical industry is at a turning point today. The benefits that this industry can bring to civilization are still enormous, but at the same time, disadvantages such as the waste of resources and the negative impact on the environment and ecosystems are becoming increasingly apparent. In the future, the chemical industry will have to work much more towards sustainability - there is no way around it.

As far as textiles are concerned, we believe there are several ways to make synthetic materials more sustainable in the future. One of these, as I said, is materials made from plants instead of petrochemical raw materials. Another is to reduce the amount of raw materials used in production in the first place – this can be achieved, for example, by collecting and recycling waste materials from production or sales. Biodegradable materials that reduce the impact of waste products on the environment are another option worth pursuing, as is the reduction of environmentally harmful substances used in the production process. We are already looking at all of these possibilities in Toray's synthetic textiles business. At the same time, by the way, we make sure to save energy in our own production and minimize the impact on the environment.

Toray's fibers & textiles segment focuses on synthetic fibers such as nylon, polyester and acrylic, as well as other functional fibers. In recent years, there has been a clear trend on the market towards cellulosic fibers, which are also being traded as alternatives to synthetic products. How do you see this development – on the one hand for the Toray company, and on the other hand under the aspect of sustainability, which the cellulosic competitors claim for themselves with the renewable raw material base?

Natural fibers, including cellulose fibers and wool, are environmentally friendly in that they can be easily recycled and are rapidly biodegradable after disposal. However, to truly assess their environmental impact, a number of other factors must also be considered: Primarily, there is the issue of durability: precisely because natural fibers are natural, it is difficult to respond to a rapid increase in demand, and quality is not always stable due to weather and other factors.

Climatic changes such as extreme heat, drought, wind, floods and damages from freezing can affect the quantity and quality of the production of natural fibers, so that the supply is not always secured. In order to increase production, not only does land have to be cleared, but also large amounts of water and pesticides have to be used to cultivate it – all of which is harmful to the environment.

Synthetic fibers, on the other hand, are industrial products manufactured in controlled factory environments. This makes it easier to manage fluctuations in production volume and ensure consistent quality. In addition, certain functional properties such as resilience, water absorption, quick drying and antibacterial properties can be embedded into the material, which can result in textiles lasting longer in use.

So synthetic fibers and natural fibers, including cellulose fibers, have their own advantages and disadvantages – there is no panacea here, at least not at the moment. We believe: It is important to ensure that there are options that match the consumer's awareness and lifestyle. This includes comfort in everyday life and sustainability at the same time.

To what extent has the demand for recycled products increased? Under the brand name &+™, Toray offers a fiber made from recycled PET bottles. Especially with the "raw material base: PET bottles", problems can occur with the whiteness of the fiber. What distinguishes your process from that of other companies and to what extent can you compete with new fibers in terms of quality?

During the production of the "&+" fiber, the collected PET bottles are freed from all foreign substances using special washing and filtering processes. These processes have not only allowed us to solve the problem of fiber whiteness – by using filtered, high-purity recycled polyester chips, we can also produce very fine fibers and fibers with unique cross sections. Our proven process technologies can also be used to incorporate specific textures and functions of Toray into the fiber. In addition, "&+" contains a special substance in the polyester that allows the material to be traced back to the recycled PET bottle fibers used in it.

We believe that this combination of aesthetics, sustainability and functionality makes the recycled polyester fiber "&+" more competitive than those of other companies. And indeed, we have noticed that the number of requests is steadily increasing as companies develop a greater awareness of sustainability as early as the product planning stage.

How is innovation management practiced in Toray's textile division, and which developments that Toray has worked on recently are you particularly proud of?

The textile division consists of three sub-divisions focusing on the development and sale of fashion textiles (WOMEN'S & MEN'S WEAR FABRICS DEPT.), sports and outdoor textiles (SPORTS WEAR & CLOTHING MATERIALS FABRICS DEPT.) and, specifically for Japan, textiles for uniforms used in schools, businesses and the public sector (UNIFORM & ADVANCED TEXTILES DEPT.).

In the past, each division developed its own materials for their respective markets and customers. However, in 2021, we established a collaborative space to increase synergy and share information about textiles developed in different areas with the entire department. In this way, salespeople can also offer their customers materials developed in other departments and get ideas for developing new textiles themselves.

I believe that the new structure will also help us to respond better to changes in the market. We see, for example, that the boundaries between workwear and outdoor are blurring – brands like Engelbert Strauss are a good example of this trend. Another development that we believe will accelerate after the Corona pandemic is the focus on green technologies and materials. This applies to all textile sectors, and we need to work more closely together to be at the forefront of this.

How important are bio-based polyesters in your research projects? How do you assess the future importance of such alternatives?

I believe that these materials will play a major role in the coming years. Polyester is made from purified terephthalic acid (PTA), which again consists of paraxylene (PX) and ethylene glycol (EG). In a first step, we already offer a material called ECODEAR™, which uses sugar cane molasses waste as a raw material for EG production.

About 30% of this at least partially bio polyester fiber is therefore biologically produced, and the material is used on a large scale for sportswear and uniforms. In the next step, we are working on the development of a fully bio-based polyester fiber in which the PTA component is also obtained from biomass raw materials, such as the inedible parts of sugar cane and wood waste.

Already in 2011, we succeeded in producing a prototype of such a polyester fiber made entirely from biomass. However, the expansion of production at the PX manufacturer we are working with has proven to be challenging. Currently, we are only producing small sample quantities, but we hope to start mass production in the 2020s.

Originally starting with yarn, now a leading global producer of synthetic fibers for decades, you also work to the ready-made product. The range extends from protective clothing against dust and infections to smart textiles and functional textiles that record biometric data. What are you planning in these segments?

In the field of protective clothing, our LIVMOA™ brand is our flagship material. It combines high breathability to reduce moisture inside the garment with blocking properties that keep dust and other particles out. The textile is suitable for a wide range of work environments, including those with high dust or grease levels and even cleanrooms. LIVMOA™ 5000, a high quality, also demonstrates antiviral properties and helps to ease the burden on medical personnel. The material forms an effective barrier against bacteria and viruses and is resistant to hygroscopic pressure. Due to its high breathability, it also offers high wearing comfort.

Our smart textile is called hitoe™. This highly conductive fabric embeds a conductive polymer – a polymer compound that allows electricity to pass through - into the nanofiber fabric. hitoe™ is a high-performance material for detecting biosignals, weak electrical signals that we unconsciously emit from our bodies.

In Japan, Toray has developed products for electrocardiographic measurements (ECGs) that meet the safety and effectiveness standards of medical devices. And in 2016, we submitted an application to the Japanese medical administrative authorities to register a hitoe™ device as a general medical device – this registration process is now complete. Overall, we expect the healthcare sector, particularly medical and nursing applications, to grow – not least due to increasing infectious diseases and growing health awareness among the elderly population. We will therefore continue to develop and sell new products for this market.

In 1885, Joseph Wilson Swan introduced the term "artifical silk" for the nitrate cellulose filaments he artificially produced. Later, copper, viscose and acetate filament yarns spun on the basis of cellulose were also referred to as artifical silk. Toray has developed a new innovative spinning technology called NANODESIGN™, which enables nano-level control of the fineness and shape of synthetic fibers. This is expected to create functions, aesthetics and textures that have not existed before. For which applications do you intend to use these products?

In NANODESIGN™ technology, the polymer is split into a number of microscopic streams, which are then recombined in a specific pattern to form a new fiber. By controlling the polymer flow with extreme precision, the fineness and cross-sectional shape of the fiber can be determined much more accurately than was previously possible with conventional microfiber and nanofiber spinning technologies. In addition, this technology enables the combination of three or more polymer types with different properties in one fiber – conventional technologies only manage two polymer types. This technology therefore enables Toray to specify a wide range of textures and functions in the production of synthetic fibers that were not possible with conventional synthetic fibers – and even to outperform the texture and feel of natural fibers. Kinari, our artificial silk developed with NANODESIGN technology, is a prime example here, but the technology holds many more possibilities – especially with regard to our sustainability goals.

What has the past period of the pandemic meant for Toray's textile business so far? To what extent has it been a burden, but in which areas has it also been a driver of innovation? What do you expect of the next 12 months?

The Corona catastrophe had a dramatic impact on the company's results: The Corona catastrophe had a dramatic impact on the company's results: In the financial year 2020, Toray's total sales fell by about 10% to 188.36 billion yen (about 1.44 billion euros) and operating profit by about 28% to 90.3 billion yen (about 690 million euros). The impact on the fiber and textile business was also significant, with sales decreasing by around 13% to 719.2 billion yen (approx. 5.49 billion euros) and operating profit by around 39% to 36.6 billion yen (approx. 280 million euros).

In the financial year 2021, however, the outlook for the fibers and textiles sector is significantly better: So far, the segment has exceeded its goals overall, even if there are fluctuations in the individual areas and applications. In the period from April to June, we even returned to the level of 2019. This is partly due to the recovering sports and outdoor sector. The fashion apparel market, on the other hand, remains challenging due to changing lifestyles that have brought lock-downs and home-office. We believe that a full recovery in business will not occur until the travel and leisure sector returns to pre-Corona levels.

Another side effect of the pandemic that we feel very strongly, is the growing concern about environmental issues and climate change. As a result, the demand for sustainable materials has also increased in the apparel segment. In the future, sustainability will be mandatory for the development and marketing of new textiles in all market segments. Then again, there will always be the question of how sustainable a product really is, and data and traceability will become increasingly important. In the coming years, the textile division will keep a close eye on these developments and develop materials that meet customers' needs.

About the person:
Koji Sasaki joined Toray in 1987. In his more than 30 years with the company, he has held various positions, including a four-year position as Managing Director of Toray International Europe GmbH in Frankfurt from 2016 to 2020. Since 2020, Koji Sasaki has been responsible for Toray's textile division and serves as acting chairman of Toray Textiles Europe Ltd. In these roles, he supervises the company's development, sales and marketing activities in the apparel segment, including fashion, sports and work or school uniforms.

The interview was conducted by Ines Chucholowius, Managing partner Textination GmbH

Photo: pixabay
10.08.2021

Stand-up paddle board made from renewable lightweight mater

Stand-up paddling has become a popular sport. However, conventional surfboards are made of petroleum-based materials such as epoxy resin and polyurethane.

Researchers at the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut, WKI, want to replace plastic boards with sustainable sports equipment: They are developing a stand-up paddle board that is made from one hundred percent renewable raw materials. The ecological lightweight material can be used in many ways, such as in the construction of buildings, cars and ships.

Stand-up paddling has become a popular sport. However, conventional surfboards are made of petroleum-based materials such as epoxy resin and polyurethane.

Researchers at the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut, WKI, want to replace plastic boards with sustainable sports equipment: They are developing a stand-up paddle board that is made from one hundred percent renewable raw materials. The ecological lightweight material can be used in many ways, such as in the construction of buildings, cars and ships.

Stand-up paddling (SUP) is a sport that is close to nature, but the plastic boards are anything but environmentally friendly. As a rule, petroleum-based materials such as epoxy resin, polyester resin, polyurethane and expanded or extruded polystyrene are used in combination with fiberglass and carbon fiber fabrics to produce the sports equipment. In many parts of the world, these plastics are not recycled, let alone disposed of correctly. Large quantities of plastic end up in the sea and collect in huge ocean eddies. For Christoph Pöhler, a scientist at Fraunhofer WKI and an avid stand-up paddler, this prompted him to think about a sustainable alternative. In the ecoSUP project, he is driving the development of a stand-up paddle board that is made from 100 percent renewable raw materials and which is also particularly strong and durable. The project is funded by the German Federal Ministry of Education and Research (BMBF). The Fraunhofer Center for International Management and Knowledge Economy IMW is accompanying the research work, with TU Braunschweig acting as project partner.

Recovering balsa wood from rotor blades
“In standard boards, a polystyrene core, which we know as styrofoam, is reinforced with fiberglass and sealed with an epoxy resin. We, instead, use bio-based lightweight material,” says the civil engineer. Pöhler and his colleagues use recycled balsa wood for the core. This has a very low density, i.e. it is light yet mechanically stressable. Balsa wood grows mainly in Papua New Guinea and Ecuador, where it has been used in large quantities in wind turbines for many years – up to six cubic meters of the material can be found in a rotor blade. Many of the systems are currently being disconnected from the grid. In 2020 alone, 6000 were dismantled. A large proportion of this is burnt. It would make more sense to recover the material from the rotor blade and recycle it in accordance with the circular economy. “This was exactly our thinking. The valuable wood is too good to burn,” says Pöhler.

Since the entire sandwich material used in conventional boards is to be completely replaced, the shell of the ecological board is also made from one hundred percent bio-based polymer. It is reinforced with flax fibers grown in Europe, which are characterized by very good mechanical properties. To pull the shell over the balsa wood core, Pöhler and his team use the hand lay-up and vacuum infusion processes. Feasibility studies are still underway to determine the optimal method. The first demonstrator of the ecological board should be available by the end of 2022. “In the interests of environmental protection and resource conservation, we want to use natural fibers and bio-based polymers wherever it is technically possible. In many places, GFRP is used even though a bio-based counterpart could do the same,” Pöhler sums up.

Patented technology for the production of wood foam
But how is it possible to recover the balsa wood from the rotor blade — after all, it is firmly bonded to the glass-fiber reinforced plastic (GFRP) of the outer shell? First, the wood is separated from the composite material in an impact mill. The density differences can be used to split the mixed-material structures into their individual components using a wind sifter. The balsa wood fibers, which are available as chips and fragments, are then finely ground. “We need this very fine starting material to produce wood foam. Fraunhofer WKI has a patented technology for this,” explains the researcher. In this process, the wood particles are suspended to form a kind of cake batter and processed into a light yet firm wood foam that holds together thanks to the wood’s own binding forces. The addition of adhesive is not required. The density and strength of the foam can be adjusted. “This is important because the density should not be too high. Otherwise, the stand-up paddle board would be too heavy to transport.”

Initially, the researchers are focusing on stand-up paddle boards. However, the hybrid material is also suitable for all other boards, such as skateboards. The future range of applications is broad: For example, it could be used as a facade element in the thermal insulation of buildings. The technology can also be used in the construction of vehicles, ships and trains.

Photo: pixabay
20.07.2021

Closed-Loop Recycling Pilot Project for Single Use Face Masks

  • Circular economy for plastics: Fraunhofer, SABIC, and Procter & Gamble join forces

The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE and its Institute for Environmental, Safety and Energy Technology UMSICHT have developed an advanced recycling process for used plastics. The pilot project with SABIC and Procter & Gamble serves to demonstrate the feasibility of closed-loop recycling for single-use facemasks.

The transformation from a linear to a circular plastics economy can only succeed with a multi-stakeholder approach. The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE combines the competencies of six institutes of the Fraunhofer-Gesellschaft and cooperates closely with partners from industry. Together, we work on systemic, technical and social innovations and keep an eye on the entire life cycle of plastic products.  

  • Circular economy for plastics: Fraunhofer, SABIC, and Procter & Gamble join forces

The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE and its Institute for Environmental, Safety and Energy Technology UMSICHT have developed an advanced recycling process for used plastics. The pilot project with SABIC and Procter & Gamble serves to demonstrate the feasibility of closed-loop recycling for single-use facemasks.

The transformation from a linear to a circular plastics economy can only succeed with a multi-stakeholder approach. The Fraunhofer Cluster of Excellence Circular Plastics Economy CCPE combines the competencies of six institutes of the Fraunhofer-Gesellschaft and cooperates closely with partners from industry. Together, we work on systemic, technical and social innovations and keep an eye on the entire life cycle of plastic products.  

Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT is a pioneer in sustainable energy and raw materials management by supplying and transferring scientific results into companies, society and politics. Together with partners, the dedicated UMSICHT team researches and develops sustainable products, processes and services which inspire.

Fraunhofer Institute UMSICHT, SABIC and Procter & Gamble (P&G) are collaborating in an innovative circular economy pilot project which aimed to demonstrate the feasibility of closed-loop recycling of single-use facemasks.

Due to COVID-19, use of billions of disposable facemasks is raising environmental concerns especially when they are thoughtlessly discarded in public spaces, including - parks, open-air venues and beaches. Apart from the challenge of dealing with such huge volumes of essential personal healthcare items in a sustainable way, simply throwing the used masks away for disposal on landfill sites or in incineration plants represents a loss of valuable feedstock for new material.

“Recognizing the challenge, we set out to explore how used facemasks could potentially be returned into the value chain of new facemask production,” says Dr. Peter Dziezok, Director R&D Open Innovation at P&G. “But creating a true circular solution from both a sustainable and an economically feasible perspective takes partners. Therefore, we teamed up with Fraunhofer CCPE and Fraunhofer UMSICHT’s expert scientists and SABIC’s T&I specialists to investigate potential solutions.”

As part of the pilot, P&G collected used facemasks worn by employees or given to visitors at its manufacturing and research sites in Germany. Although those masks are always disposed of responsibly, there was no ideal route in place to recycle them efficiently. To help demonstrate a potential step change in this scenario, special collection bins were set up, and the collected used masks were sent to Fraunhofer for further processing in a dedicated research pyrolysis plant.

“A single-use medical product such as a face mask has high hygiene requirements, both in terms of disposal and production. Mechanical recycling, would have not done the job” explains Dr. Alexander Hofmann, Head of Department Recycling Management at Fraunhofer UMSICHT. “In our solution, therefore, the masks were first automatically shredded and then thermochemically converted to pyrolysis oil.

Pyrolysis breaks the plastic down into molecular fragments under pressure and heat, which will also destroy any residual pollutants or pathogens, such as the Coronavirus. In this way it is possible to produce feedstock for new plastics in virgin quality that can also meet the requirements for medical products” adds Hofmann, who is also Head of Research Department “Advanced Recycling” at Fraunhofer CCPE.

The pyrolysis oil was then sent to SABIC to be used as feedstock for the production of new PP resin. The resins were produced using the widely recognized principle of mass balance to combine the alternative feedstock with fossil-based feedstock in the production process. Mass balance is considered a crucial bridge between today’s linear economy and the more sustainable circular economy of the future.

“The high-quality circular PP polymer obtained in this pilot clearly demonstrates that closed-loop recycling is achievable through active collaboration of players from across the value chain,” emphasizes Mark Vester, Global Circular Economy Leader at SABIC. “The circular material is part of our TRUCIRCLE™ portfolio, aimed at preventing valuable used plastic from becoming waste and at mitigating the depletion of fossil resources.”

Finally, to close the loop, the PP polymer was supplied to P&G, where it was processed into non-woven fibers material. “This pilot project has helped us to assess if the close loop approach could work for hygienic and medical grade plastics.” says Hansjörg Reick, P&G Senior Director Open Innovation. “Of course, further work is needed but the results so far have been very encouraging”.

The entire closed loop pilot project from facemask collection to production was developed and implemented within only seven months. The transferability of advanced recycling to other feedstocks and chemical products is being further researched at Fraunhofer CCPE.

Photo: Pixabay
29.06.2021

A sustainable Circular Economy: Polypropylene Recycling from Carpet Waste

A significant part of carpet waste consists of petroleum-based polypropylene. As a non-recyclable product, disposing of it has previously meant incineration or landfill. However, a new solvent is now making it possible to recover virgin-standard polypropylene from carpet waste — with no perceptible reduction in quality. Developed by the Fraunhofer Institute for Building Physics IBP and its partners, the process also involves costs that are quite competitive. The development has taken place as part of the ISOPREP EU project.

The EU alone produces around 1.6 million tons of carpet waste every year. The majority of this ends up being sent to landfill or incinerated, as carpet is a composite material that is not suitable for purely mechanical recycling methods. With carpet waste analysed in the project consisting of around a quarter polypropylene, a petroleum-based plastic, the result is a great deal of resources going to waste.

A significant part of carpet waste consists of petroleum-based polypropylene. As a non-recyclable product, disposing of it has previously meant incineration or landfill. However, a new solvent is now making it possible to recover virgin-standard polypropylene from carpet waste — with no perceptible reduction in quality. Developed by the Fraunhofer Institute for Building Physics IBP and its partners, the process also involves costs that are quite competitive. The development has taken place as part of the ISOPREP EU project.

The EU alone produces around 1.6 million tons of carpet waste every year. The majority of this ends up being sent to landfill or incinerated, as carpet is a composite material that is not suitable for purely mechanical recycling methods. With carpet waste analysed in the project consisting of around a quarter polypropylene, a petroleum-based plastic, the result is a great deal of resources going to waste.

Carpet recycling now possible thanks to a new process
A team of researchers, including from Fraunhofer IBP, has now developed a new recycling process as part of an EU project named ISOPREP (see logo). “For the first time, this is making it possible to recover polypropylene from carpet waste — and the outcome is virgin-quality,” says Maike Illner, a researcher at Fraunhofer IBP. Not only does this allow the recovered polypropylene to be used in lower-quality products (in a process known as downcycling), but it also means that the quality is similar to that of newly manufactured polypropylene, making the material suitable for high-quality products too.

The process is based on a special solvent in the form of an ionic liquid. With the right components, it is able to selectively extract polypropylene from carpet fibers. Before the team of experts applies the solvent, the carpet waste is cleaned — something which involves removing as much of the backing as possible — and broken down. Once the pretreatment is complete, the waste is fed into a reactor in which it undergoes treatment using the solvent. The polypropylene is selectively dissolved in the solvent, a method that provides an effective way of removing dyes and other additives. The process is already being used on an extensive laboratory scale involving several liters of the solvent — and now, the research consortium has set its sights on scaling the process up to a pilot plant with the ability to recycle a ton of carpet waste per day. The pilot plant is set to commence operation by the end of the project in March 2022.

Costs and environmental impact
A recycling process can only be deployed on a large scale if its costs are competitive. For this application, this means retaining as much of the expensive ionic liquid as possible in the cycle. “If loss rates can be kept to one percent or less, there is potential for the costs of the process to rival those of producing new polypropylene,” explains Illner. “We know this thanks to a preliminary economic analysis that we conducted at Fraunhofer IBP.” The analysis involved the Fraunhofer researchers investigating the quantities of material and energy that would be required for the process and what kind of product would be output, and then calculating the associated costs. The team also considered how the costs would develop over the long term.

Fraunhofer IBP is focusing on the ecological aspects of carpet recycling. It is able to draw conclusions from factors including a lifecycle assessment, which sheds light on the emissions that are produced during the recycling process, for example. If the consortium is able to achieve its aim of keeping solvent loss rates to one percent or less in this case too, primary energy requirements and greenhouse gas emissions will remain on a similar scale to those involved in producing new polypropylene.

Potential for transfer to other polypropylene waste streams
While carpet waste is the focus of this particular project, the process that has been developed has potential applications far beyond it. The experts involved believe that it could be transferred to a whole host of waste flows that contain polypropylene and are unsuitable for conventional recycling methods. “One example is polypropylene products that contain dyes and additives,” says Illner. “Until now, it has been difficult to extract them from plastic, which means that the recycled polypropylene has only been suitable for use in lower-quality products.” The new process separates the polypropylene not only from other materials, but also from dyes and other additives, allowing it to be used in high-quality applications.

This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 820787.

(c) Befeni GmbH
27.04.2021

Befeni: FashionTech contra Fast Fashion

  • Sustainable fashion through highly automated just-in-time production on customer demand

The Befeni Group, based in Langenfeld (North Rhine-Westphalia) and Bangkok (Thailand), is one of the world's leading fashion tech companies with over 200 employees and around 200,000 customised shirts and blouses sold.

Thanks to highly automated processes and just-in-time production, the fashion start-up, which has been on the market for four years, is able to offer individually designed and custom-made fashion of high quality within a very short time. In addition to shirts and blouses, the range also includes jumpers, underwear and accessories.

  • Sustainable fashion through highly automated just-in-time production on customer demand

The Befeni Group, based in Langenfeld (North Rhine-Westphalia) and Bangkok (Thailand), is one of the world's leading fashion tech companies with over 200 employees and around 200,000 customised shirts and blouses sold.

Thanks to highly automated processes and just-in-time production, the fashion start-up, which has been on the market for four years, is able to offer individually designed and custom-made fashion of high quality within a very short time. In addition to shirts and blouses, the range also includes jumpers, underwear and accessories.

At Befeni, customers are measured personally and their data is then recorded in an online system. On this basis, a pattern is created in the in-house production in Bangkok and the garment is produced as an individual one-off. The customised order is then handed over personally by trained Befeni fashion consultants.

By deliberately avoiding middlemen, the company relies on a global value chain and offers fashion from in-house production at convincing conditions: The employees in Bangkok receive above-average pay. The individually made-to-measure shirt is available at a fixed price of 39.90 EUR. And the products are sold exclusively through 5,000 qualified fashion consultants in direct sales.

Sustainable Fashion as a future market

Constant new trends, quickly produced seasonal items in quantities and the disposal of surplus items are part of everyday life in today's fashion world. In the wake of the Corona crisis, this situation has become even more acute.

„We believe that the fast fashion trend is finite and that a rethink will take place among customers, the fashion industry and producers," says Maik Ernst, founder and CEO of Befeni. "Through our highly automated business model, we are able to sell directly from our fair, in-house production, excluding any middlemen. This way, we deliver the high-quality and handmade product a maximum of 3 weeks after receiving the customer's order - with personal advice from over 5,000 qualified, independent fashion consultants."

Jan Fennel, founder of Befeni and managing director of the in-house production in Bangkok, adds: "We also want our employees in Asia to benefit from the direct connection between production and customers. We are proud to give them pleasure not only through a monetary contribution, but also through direct feedback and appreciation - for example via video directly from the customers. With our working conditions, we also want to show that health, fun and care are a central part of the work in our team.“

Rethinking: How fashion is produced and offered

The Befeni tipping principle
The company has developed a system where satisfied customers can give a tip to "their" personal tailors. This goes directly to the tailors in the company's own production without deduction. The company wants to set an example and sees this approach as proof that an international fashion company can actively work for better working conditions in the manufacturing countries.

Facts and figures four years after the company was founded

  • Production
    Befeni produced 30% more blouses and shirts in 2020 compared to the previous year.
    No fast fashion, sustainable, demand-oriented production: production only starts after customer order, made to measure according to the individual measurements of the customers.
  • Increase in turnover
    Turnover generated in 2020: around EUR 6 million, +155% compared to the previous year
  • Number of customers
    +100% compared to the previous year: the number of customers rose from 40,000 to over 80,000, of which almost 10,000 are in Austria
  • Personnel policy
    Permanent employment of employees, above-average salaries and tip principle
  • Customizing: fashion according to individual customer wishes
    Customers can choose from more than 80 fabrics, different collar and cuff shapes and designs for each fashion piece.
Entries now open for Basecamp of Inspiration by ISPO Brandnew in cooperation with Globetrotter © KontraPixel | Jana Erb
16.03.2021

Entries now open for Basecamp of Inspiration by ISPO Brandnew in cooperation with Globetrotter

  • Calling all innovative start-ups in the outdoor industry
  • Globetrotter as official Partner
  • Online entries incl. submission of products open until May 14, 2021

Basecamp of Inspiration by ISPO Brandnew in cooperation with Globetrotter is taking place in 2021. The competition is open to start-ups working in the outdoor industry that have developed innovative products. 10 shortlisted start-ups will be given the opportunity to make their pitch for first place live during OutDoor by ISPO from July 6 to 8, 2021. The winner will receive a “Globetrotter Innolab Scholarship”. The outdoor retailer is the Basecamp’s official partner. The competition entry process has already been successfully launched and will remain open until May 14, 2021.

  • Calling all innovative start-ups in the outdoor industry
  • Globetrotter as official Partner
  • Online entries incl. submission of products open until May 14, 2021

Basecamp of Inspiration by ISPO Brandnew in cooperation with Globetrotter is taking place in 2021. The competition is open to start-ups working in the outdoor industry that have developed innovative products. 10 shortlisted start-ups will be given the opportunity to make their pitch for first place live during OutDoor by ISPO from July 6 to 8, 2021. The winner will receive a “Globetrotter Innolab Scholarship”. The outdoor retailer is the Basecamp’s official partner. The competition entry process has already been successfully launched and will remain open until May 14, 2021.

The format for start-ups, which is based on a long tradition spanning 20 years, is being slightly reworked this year: the jury, consisting of industry experts, will shortlist the 10 best entries after which the relevant entrants will be invited to make their pitch for the scholarship and other prizes live on stage at OutDoor by ISPO. 

Winners will benefit from global reach and communications strategies
The winner of the top spot will receive a Globetrotter Innolab Scholarship: the winning product will be included in Globetrotter’s range and prominently showcased and advertised in the Globetrotter Innovation Lab in Berlin for an entire season. The winning start-up will also be given the golden opportunity to present the product or service in the Globetrotter online store and in selected retail spaces. Finally, the Globetrotter Innolab Scholarship will also involve inclusion in the outdoor retailer’s communications and content strategy. Globetrotter will promote the winning product via various different digital channels, including newsletters, social media platforms, blogs, and the Globetrotter magazine. The winner may also benefit from support in terms of subsequent marketing as well as joint further development of the product.  

Outdoor and adventure photographer Jana Erb from KontraPixel will shoot a video for the runner-up about the brand, including interviews and a tour of the company. Both the product and the start-up involved will therefore benefit from professional production. The third-placed start-up will win exclusive PR material from KontraPixel, including photos of its products.
Jana Erb is thrilled about the partnership with Basecamp: “Prizes like these firstly enable fledgling brands to network with the industry’s big hitters and secondly provide them with a unique opportunity to present their new products to a diverse audience.“

Globetrotter as solid partner for Basecamp of Inspiration by ISPO Brandnew
Globetrotter has its finger firmly on the pulse in terms of the industry’s latest developments and trends. The Globetrotter Innovation Lab has been a feature of the Berlin store since fall 2020. This area’s sole purpose is to showcase innovative developments in the outdoor retail industry. As such, Globetrotter is offering the Basecamp winner an unbeatable environment in which to present both itself as a newcomer and its award-winning product.
 
Franziska Zindl, Head of ISPO Awards & Innovations: “Not only does the cooperation demonstrate retail’s huge interest in and commitment to the summer format of ISPO Brandnew but the extensive service package is also set to provide the smallest players in our industry with yet another incredible springboard for gaining a solid foothold in the market.”

Andreas Vogler, CEO Globetrotter: “We are truly thrilled to be able to work together with the ISPO Brandnew team to offer up-and-coming new start-ups the benefit of our marketing expertise. We are proud of the fact that we are passionate about innovation and are now perfectly positioned to offer our services as a sales and launch partner. And, for us, ISPO is a partner with vision and a seemingly infinite network.”

More information:
ISPO OutDoor by Ispo
Source:

Messe München

PERFORMANCE DAYS Nothing to Waste - Closing the Loop (c) PERFORMANCE DAYS
20.10.2020

PERFORMANCE DAYS Nothing to Waste - Closing the Loop

  • Finite resources and endless mountains of rubbish set the tone of the upcoming 25th edition of PERFORMANCE DAYS. Closing the loop means nothing is wasted, not even time, as recycled clothing gets recycled again and again.

In keeping with this topic, the trade fair organizers are planning expert discussion panels to help present the facts as well as visions of the future. Expect the corresponding displays of sustainable materials, chosen by the PERFORMANCE FORUM Jury. Look for materials such as fibers from recycled PET bottles, recyclable mono-component materials or blends, and shirts that decompose to biomass in a "Cradle-to-Cradle" approach. "Nothing to Waste - Closing the Loop" is open to the public at the Messe München fairgrounds and as a Digital Fair online starting on December 9-10, 2020.

  • Finite resources and endless mountains of rubbish set the tone of the upcoming 25th edition of PERFORMANCE DAYS. Closing the loop means nothing is wasted, not even time, as recycled clothing gets recycled again and again.

In keeping with this topic, the trade fair organizers are planning expert discussion panels to help present the facts as well as visions of the future. Expect the corresponding displays of sustainable materials, chosen by the PERFORMANCE FORUM Jury. Look for materials such as fibers from recycled PET bottles, recyclable mono-component materials or blends, and shirts that decompose to biomass in a "Cradle-to-Cradle" approach. "Nothing to Waste - Closing the Loop" is open to the public at the Messe München fairgrounds and as a Digital Fair online starting on December 9-10, 2020.

The PERFORMANCE DAYS trade fair has chosen a new Focus Topic that concerns not only our own industry. The textile industry has long been achieving more efficient production by recycling its own waste products and using recycled materials from outside the industry, for example, PET-bottles. Nevertheless, textiles exist alongside glass, paper, metal, and plastics as a separate branch of waste management. Despite ambitious efforts at recycling by the waste and textile industries, the efficient use of textile waste as a resource remains a challenge. Compounding this challenge are the difficulties caused by a global world: production, consumers, and disposal sites are miles apart, shared expert knowledge about the other industries is lacking, and international standards and political support are nearly non-existent.

Final destination: the waste bin
Information from the Federal Office for the Environment shows that 0.8% of the oil produced is used in the textile industry for the production of new textiles. But the costly processing chain of this finite resource ends all too quickly in waste. A Greenpeace survey reveals outdated fashions or clothing of worn quality is thrown away within three years, only to land in the trash dumpsters. The European Environmental Agency estimates that 5.8 million tons of used textiles are discarded every year and either incinerated, used for landfill, or taken to mechanical-biological sewage treatment plants. Even if used clothing is collected by state or private companies, in many cases it cannot be sold (as second hand), donated, or recycled (into rags or insulating material). In the best case scenario, it is incinerated and converted to thermal energy.

Recycling and circular design
From an economic and environmental perspective, the term recycling refers to waste-free products, waste avoidance, and waste recovery and disposal. In our industry as it stands, recycling at the end of the product life cycle usually means converting the product into some other product, i.e., not clothing. This is the "Open-Loop" process. Accordingly, textiles are eventually incinerated, but the amount of energy recovered can vary greatly depending on how efficiently the waste incineration plant works. Such devaluing of the product to a product with less value than the original product is known as Downcycling. However, Downcycling is not the only solution: the "Closed-Loop" approach has the goal of making new clothes out of old ones through recycling. The closed loop for renewable natural resources, for example, can mean that natural fibers used in textiles will end up becoming soil, which is the nutrient for new natural fibers, i.e., a cradle-to-cradle approach. Synthetic garments similarly require extracting the man-made fibers and reprocessing them to produce another garment.

Planning for the end in advance
Rather than thinking about recycling opportunities at the end of the product life cycle, brands can already begin developing closed loop options while in the design phase. Among other things, designing out the waste can reduce the environmental impact of the products. To extend the useful life, consider leasing the materials and/or adding labels with instructions for disposal, repair, or repurposing. And, what about the idea of preparing 100% used textiles that can be reintroduced into the supply chain as 100% new textiles? Separating the different types of fiber used in blends is complex, cost-intensive, and further complicated when labels are non-existent (or no longer existing) or it is simply not (yet) technically possible. More and more clothing makers and suppliers are trying to avoid mixing fibers and are switching to "mono-materials" or "mono-components." Shirts are easy to make in this way, but if you add buttons, zippers, etc., the issue becomes more complex.

Nothing to waste - not even time
If you are like many end consumers, brand managers, and producers and want to make use of valuable resources in a more sustainable manner, register now on the trade fair website under "Visitor Login." There you can access a free trade fair ticket for December 9-10, 2020. You can also learn about the complimentary and soon to be expanded offers at the Digital Fair. Don’t forget to sign-up for the free Newsletter mailings. 

•     09.-10. December 2020      DIGITAL FAIR  Trends Winter 2022/23 

 

UPDATE
CoVid-19 continues to keep the world on edge. Many PERFORMANCE DAYS visitors, as well as exhibitors, have already announced that travelling to Munich in December would be simply impossible for them. Due to the increasing number of infections, further international travel bans and company-internal travel restrictions are now threatening. As a result, the December 2020 edition of PERFORMANCE DAYS will unfortunately not take place at the Messe München, but as Digital Fair! On the planned dates of December 09-10, both approved and advanced new tools will go online and provide further proof of PERFORMANCE DAYS’ expansion of its pioneering role in creating a digital textile trade fair experience.

 

ISPO Munich 1 (c) Messe München GmbH
13.10.2020

ISPO Munich 2021 as a hybrid event

  • Hybrid concept to combine the best of both worlds
  • Systematic enhancement of ISPO’s digital strategy
  • End consumers to be digitally integrated into the event for the first time

The world-leading trade fair ISPO Munich will take place from January 31 to February 3, 2021, for the first time as a hybrid event that will be held both in-person in Munich and online around the world. The new concept marks the event’s systematic transformation into a platform and applies the broad range of digital expertise that ISPO has gained over the past 10 years. With the threat of travel restrictions looming over the trade fair, the digital elements will create the ideal basis for integrating global target groups: While representatives from European markets are generally expected to attend the in-person event, the digital enhancements will enable an intercontinental audience to participate as well.

  • Hybrid concept to combine the best of both worlds
  • Systematic enhancement of ISPO’s digital strategy
  • End consumers to be digitally integrated into the event for the first time

The world-leading trade fair ISPO Munich will take place from January 31 to February 3, 2021, for the first time as a hybrid event that will be held both in-person in Munich and online around the world. The new concept marks the event’s systematic transformation into a platform and applies the broad range of digital expertise that ISPO has gained over the past 10 years. With the threat of travel restrictions looming over the trade fair, the digital elements will create the ideal basis for integrating global target groups: While representatives from European markets are generally expected to attend the in-person event, the digital enhancements will enable an intercontinental audience to participate as well. Another new addition next year will be the digital integration of end consumers.

“Sports and outdoor activities – two areas that are closely related to the topic of health at the moment – have never been so socially relevant,” said Klaus Dittrich, the Chairman and CEO of Messe München. “This has created a growing desire in the industry for personal interaction. The urge to present and discuss new potential, partnerships and business models is greater than ever. The industry has been communicating this need to us, and we have come up with the concept to meet it.”

Personal interaction meets global participation
New participation options, new topics, expanded target groups: All of these things are reflected in particular in the large number of physical and digital attendance options devoted to the focus topics of creativity & digitalization, health and sustainability. In addition to product presentations in the trade fair halls, the event will focus on networking, matchmaking, knowledge transfer and innovations.

Thanks to the integrated hybrid stages, people will be able to attend presentations, talks and workshops not only on site, but also from locations around the world. Brands, key players and top athletes will speak with an audience that extends well beyond the walls of the trade fair halls. ISPO Munich will also include two single-day conference formats: ISPO Digitize Summit (February 1, 2021) and the Sports Tech Conference Europe (February 2, 2021).

In implementing the hybrid concept, the ISPO team has drawn on the digital expertise and reach that it has acquired over the past 10 years: They are based on the development of an eco-system with services that extend along the value chain and on the implementation of an entirely digital ISPO Re.Start Days in the summer of 2020.

New: digital integration of end consumers  
For the first time, end consumers will have an opportunity to experience something that was formerly reserved for the B2B audience: the chance to participate digitally and conduct a direct dialogue with the industry. With the help of presentations, workshops and master classes, the brands and companies will have an opportunity to make digital presentations to sports and outdoor fans around the world and speak directly to them. The ISPO Open Innovation Community has already demonstrated the effectiveness of this concept: Approximately 80,000 end consumers contribute their know-how to crowd-sourcing and market research campaigns and provide companies with valuable insights about new products and ideas throughout the year.

Personal interaction on the exhibition grounds in Munich will remain the provision of the B2B audience.  

Markus Hefter: “We are ready for ISPO Munich 2021 and are really looking forward to lots of new ideas. One thing is clear: Even though many issues can be solved digitally, the desire to meet and interact in person has grown dramatically during the coronavirus pandemic. We are really happy about the strong support we have received from the industry and will provide our customers with a safe platform.”

Maximum safety and flexibility  
A comprehensive safety and hygiene concept that Messe München worked out with the state government of Bavaria will be used during the on-site activities of ISPO Munich 2021. The safety of exhibitors and visitors will have the highest priority. Events began to be successfully held once again on the Munich exhibition grounds on September 1. The rule of thumb for international visitors is: Trade fair participants may travel from all countries to Germany provided that certain conditions are met because they are considered to be business travelers on an important mission.

Exhibitors will have more flexibility as a result of the extension of deadlines and flexible cancellation terms. If needed, pre-built booths may be used in order to cost-effectively and efficiently participate in the trade fair.

If exhibitors or visitors have any questions about the safety and hygiene concept, they may contact the Messe München hotline by phone +49 89 949 11400 or e-mail at corona.support@messe-muenchen.de. The service hours are: Monday through Thursday from 9 a.m. to 5 p.m. and Friday from 9 a.m. to 4 p.m.

Compostable agricultural textiles with adjustable service life Foto: Pixabay
30.06.2020

Compostable agricultural textiles with adjustable service life

In the "AgriTex" innovation project, WESOM Textil GmbH, together with the Fiber Institute Bremen e.V. and the Institute for Polymer and Production Technologies e.V., has set itself the goal of developing a compostable technical textile that is to be used in agriculture, among other things. The project is funded over three years by the Central Innovation Program for SMEs (ZIM) and has a funding volume of around 570,000 Euros. A corresponding application was approved by the Federal Ministry for Economic Affairs and Energy (BMWi) in April 2020.

In the "AgriTex" innovation project, WESOM Textil GmbH, together with the Fiber Institute Bremen e.V. and the Institute for Polymer and Production Technologies e.V., has set itself the goal of developing a compostable technical textile that is to be used in agriculture, among other things. The project is funded over three years by the Central Innovation Program for SMEs (ZIM) and has a funding volume of around 570,000 Euros. A corresponding application was approved by the Federal Ministry for Economic Affairs and Energy (BMWi) in April 2020.

Plastics have become an integral part of our everyday lives and are used in a wide variety of areas. At the same time, pollution from plastic waste is one of the greatest global problems of our time. There are already various options for the sensible and environmentally friendly disposal of plastics, e.g. recycling or thermal recovery. However, it cannot always be guaranteed that the waste is also disposed of in the corresponding disposal routes. For example, in agriculture, even if used properly, a release cannot always be prevented or a return is not possible depending on the application. Biodegradable plastics can help to solve this problem, but many of today's products only rot very slowly, as otherwise the required stability and robustness cannot be guaranteed.
     
The aim of the "AgriTex" project partners is to develop an innovative, biodegradable textile for applications in agriculture. On the one hand, the textile withstands the highest mechanical and weather-related requirements during use, on the other hand it rots quickly after a predefined period of use under natural conditions in the environment or on the compost. This two-phase behavior is made possible by a new type of bicomponent fiber made from the biodegradable plastic PLA. The new technology is to be developed and tested using a hail protection net for fruit growing. Hail protection nets are exposed to considerable loads from various weather conditions and usually have to be replaced after a few seasons. Proper disposal of the old nets represents a considerable cost factor for agricultural businesses. With "AgriTex" the nets can be composted with other biological waste in a cost-neutral manner. In addition, unintentionally released netting components from the structure remain, e.g. by storms or damage caused by game, no longer in the long term in the environment and the pollution of ecosystems by plastic waste is effectively prevented. The ecological and economic advantages of the new technology are not only in demand in fruit growing, but will also be of interest for many other applications in agriculture, landscaping or fishing in the future.
 
The idea for the “AgriTex” project came about as part of the PREVON - Production Evolution Network innovation network, which is funded by the Central Innovation Program for SMEs (ZIM). As part of the membership, the partners are actively supported in the implementation of R&D projects and in securing funding.

More information:
agricultural textiles AgriTex
Source:

IWS Innovations- und Wissensstrategien GmbH

(c) Messe München
23.06.2020

ISPO Re.Start Days: New digital live conference

Orientation for the sports and outdoor industry on June 30 and July 1, 2020 

  • Digital live conference for the sports and outdoor industry
  • Main topics: digitization, sustainability and health
  • European Outdoor Group and Association of German Sports Retailers support event

In the course of the current corona pandemic, the international sports and outdoor industry is facing far-reaching challenges. The ISPO team also had to cancel OutDoor by ISPO 2020 and the ISPO SDG Summit and postpone the ISPO Digitize Summit. However, the focus and motto of the current anniversary year, "50 years of tomorrow", will remain.
 
Based on the feedback and needs of the most important industry stakeholders, ISPO developed a digital live conference for the sports and outdoor industry. The ISPO Re.Start Days on June 30 and July 1 2020 offer orientation and growth strategies during and after Corona.

Orientation for the sports and outdoor industry on June 30 and July 1, 2020 

  • Digital live conference for the sports and outdoor industry
  • Main topics: digitization, sustainability and health
  • European Outdoor Group and Association of German Sports Retailers support event

In the course of the current corona pandemic, the international sports and outdoor industry is facing far-reaching challenges. The ISPO team also had to cancel OutDoor by ISPO 2020 and the ISPO SDG Summit and postpone the ISPO Digitize Summit. However, the focus and motto of the current anniversary year, "50 years of tomorrow", will remain.
 
Based on the feedback and needs of the most important industry stakeholders, ISPO developed a digital live conference for the sports and outdoor industry. The ISPO Re.Start Days on June 30 and July 1 2020 offer orientation and growth strategies during and after Corona.

Based on this year's anniversary, ISPO proclaimed "50 years of tomorrow" at the beginning of this year. The existing events, supplemented by new formats, were intended to further promote sports and the outdoors and to make them drivers of global, sustainable change. However, the developments around the corona virus made the original planning obsolete. OutDoor by ISPO 2020 had to be cancelled, the premiere of the ISPO SDG Summit is postponed to 2021 and the ISPO Digitize Summit will be held at ISPO Munich 2021. But also, or especially under the new circumstances, the ISPO group continues to focus on its motto.

Digital format for a restart
"Corona is changing the world, the rules are just being rewritten" says Klaus Dittrich. The Chairman of the Board of Management of Messe München is certain: "We are living up to our pioneering role even in these difficult times and are making a fresh start with the sports and outdoor industry. We are focusing everything on the '50 years of tomorrow'.”

European Outdoor Group supports  SPO Re.Start Days
The digital live conference is aimed at an international audience and is developed in close cooperation with industry associations such as the European Outdoor Group (EOG) and the Association of German Sports Retailers (vds). Mark Held, President of the European Outdoor Group: "Access to nature is important and helpful for the well-being of all people.
This is where we continue to see a growing importance and major role for the outdoor industry. At the same time, however, we must discuss the negative consequences of the crisis for society and the economy as a whole and rethink the challenges it poses. We can only do this together and we will be fully involved.”
 
Focus on digitization, sustainability and health 
The event will focus on three main topics: Digitalization, Sustainability and Health. The program is dedicated to best cases in times of Corona and will present ideas, projects and campaigns implemented at short notice. Experts will talk about the boost the pandemic is giving digitization, which aspects of it will be preserved and which counter-movements are already forming as a result. Industry experts will show in which areas consumers are questioning the behavior of companies and how brands should react.

ISPO Re.Start Days

More information:
ISPO ISPO Munich
Source:

Messe München GmbH

(c) SANITIZED AG
16.06.2020

‘WHAT SMELLS LESS HAS TO BE WASHED LESS OFTEN’

Swiss Quality Principles plus Innovation Strength: Hygiene and Material Protection from SANITIZED 

SANITIZED AG is known as a worldwide leading Swiss company in hygiene functions and material protection for textiles and plastics. Globally oriented, pioneering work is done with federal thoroughness in the development of innovative, effective and safe technologies for antimicrobial equipment. Textination had the opportunity to speak to CEO Urs Stalder about the growing importance of hygiene in times of the pandemic.

Swiss Quality Principles plus Innovation Strength: Hygiene and Material Protection from SANITIZED 

SANITIZED AG is known as a worldwide leading Swiss company in hygiene functions and material protection for textiles and plastics. Globally oriented, pioneering work is done with federal thoroughness in the development of innovative, effective and safe technologies for antimicrobial equipment. Textination had the opportunity to speak to CEO Urs Stalder about the growing importance of hygiene in times of the pandemic.

Founded in 1935, the majority ownership of the public company SANITIZED still lies with the founding families. You are the market leader in Europe in hygiene functions and material protection for textiles and plastics. If you had to introduce yourself in 100 words to someone who doesn't know the company: What influenced you in particular in the development of the company and what made it unique?
Preventing odor in shoes, that's how it started in 1935. This is where our business model came from: the antimicrobial protection of plastics and textiles.
SANITIZED develops ready-to-use additives that are individually tailored to the protection goals of the end products and that work, for example, against the development of odors in work clothing, against permastink (resilient odors) in synthetic textiles or against mold growth.
The 360-degree service is unique: This includes backing in product development, support for all regulatory questions and assistance with marketing topics.
SANITIZED AG is globally active and yet committed to Swiss quality principles. More than 400 brands worldwide use the ingredient brand Sanitized® on their end products.

Think global – act local? You have sister companies in France, the United States and Asia. Your roots and headquarters are based in Switzerland. The pandemic is currently increasing the question of intact supply chains. What does this mean for your company in the future?
Indeed, the broad global positioning enables us to do business locally. The local anchoring results in synergies, also in sourcing. That will be even more important for us in the future. And, of course, the issues of speed and customer proximity are also positive aspects of this approach.

From textiles to plastic surfaces to cans: SANITIZED Preservation AG was founded in 2018 to take care of colors and coatings. SANITIZED is thus opening up another market. Which markets are you particularly interested in and which product areas do you feel particularly challenged by?
Customers want paints and varnishes without solvents, which is better for people and the environment. But with the alternative water-based products, there is a high risk of contamination by microbes. This starts with the production, continues with the storage in the can and also in the application. The result is mold formation.
Antimicrobial protection for paints or coatings is particularly relevant in hygiene-sensitive areas of industrial production and, of course, in the medical environment. The risk of contamination and mold multiplies in regions with high air humidity. This is another reason why India is a growth market for this business area.   

To break new ground means decisiveness, overcoming fears - and thus the courage to fail. Not every project can succeed. In retrospect - about which entrepreneurial decision are you particularly glad to have made it?
Let me mention just three decisions that are important for corporate development: This is definitely the foundation of the SANITIZED Preservation division. This is about the antimicrobial protection of paints and varnishes. This also includes setting up our in-house TecCenter, in which we can perform laboratory services even faster. It was recently accredited by the International Antimicrobial Council. And right now it is the sales cooperation with Consolidates Pathway on the US market for our textile hygiene function solutions.

You state that innovation is embedded in the company's DNA. How do you live your inno-vation management and which role do the requirements of end consumers and your indus-trial customers play in this setting?
We ourselves as well as our global sales partners are in close contact with the manufacturers of textile products. This is also why we know the requirements and needs of the market. Sustainability is emerging from the niche in the mass market.
This is exactly what our product Sanitized® Odoractiv 10 has been developed for and awarded by the Swiss Innovation Award.
It is a dual-acting, biocide-free, patented technology against odor development and odor adsorption in textiles. Many customers appreciate our expertise and use it in the development of new products to create innovative textiles with additional benefits for the requirements of the market.

Tailor-made or solutions only for major customers? The topic of individualization up to lot size 1 takes up a lot of space today. What do you think about individual product solutions - or can you cover everything with the SANITIZED portfolio comprising 40 products?
We have a very versatile technology “kit” at our disposal. It is part of our daily business to respond individually to the special customer needs and the respective product requirements. We offer tailor-made recipes for this and our extensive application know-how flows into the advice for the individual application situation at the customer.

There are various definitions for sustainability. Customers expect everything under this term - from climate protection to ecology, from on-site production in the region to the ex-clusion of child labor, etc. Textile finishing does not always sound unproblematic. Public procurement is increasingly switching to sustainable textiles. What does this mean for SANITIZED and what do you do to bring the concept of sustainability to life for your company, and which activities and certifications do you focus on?
Resource conservation is a key issue for us. Since we “think” about the topic of sustainability along the entire production chain, including in research and development, resource-saving application techniques for the textile industry are important to us. Sanitized® additives can be integrated into standard production processes, so that additional energy is not required for complementary finishing processes.
Our portfolio also includes biocide-free products. Sanitized® Odoractiv10 prevents odors from sticking to textiles. Sanitized® Mintactiv uses the natural antibacterial effect of mint and was specially developed for cotton textiles.
And what smells less has to be washed less often. This saves water and electricity and extends the useful life of textiles.
          
SANITIZED supports its customers with a so-called 360° service. What do you mean by that and why don't you concentrate exclusively on the technical aspects of the products?
The SANITIZED brand wants to create real added value for its customers. That is why we have expanded our core competence as a developer and provider of innovative antimicrobial additives with an all-round service. The obvious thing to do is to support the production process, of course that is part of it. Furthermore; we also provide the latest knowledge on regulatory issues - world-wide. And we offer comprehensive marketing assistance for our license partners who use Sanitized® as an ingredient brand. Making correct advertising statements is important not only in times of Corona. Because it's always about transparency and security for people. Warning letters or delivery stops due to incorrect claims can be prevented.
Cooperation with the institutes is absolutely sensible; after all, it is their job to do research for com-panies that they cannot shoulder on their own. This includes testing facilities, as well as applying for funding, which is only possible in cooperation with research institutes. However, they are public institutions and therefore have different objectives per se than a company: We have to bring a promising idea to the market as quickly as possible to show a profit. A research institute does not have this pressure.

Which goal do you pursue with the website https://www.sanitized.house for example?
Yes, it may seem unusual when SANITIZED as a B2B company designs a platform for end customers. But more than 400 brands use Sanitized® as an ingredient brand. So, we are connected to the end customer in this way.
In the virtual house - Sanitized® the house -, visitors can playfully experience in which areas of life hygiene and material protection contribute to the quality of life. A click in the wardrobe links to products - including brand names - that have been equipped with Sanitized®: clothing in the wardrobe, the carpet in the living room or the towel in the bathroom. The best thing to do is try it yourself.

The company is working consistently on implementing Sanitized® as a brand. The hygiene function for textiles and plastics shall be documented and thus offer added value to customers and consumers. Co-branding is not always welcome, especially in the clothing, sports and outdoor sector. How rocky was the road until Sanitized® was advertised as an ingredient brand by 400 license partners on the product?
Of course, there are brands that do not want a second brand on their end product. But a trend is causing more and more manufacturers to rethink: Customers are increasingly asking questions about ingredients and their origins. Elucidation and transparency are growing needs. And that's exactly what we contribute to. In addition, this is an opportunity for a textile brand to stand out positively in the flood of suppliers. Differentiation through added value - donated by Swiss technology from SANITIZED. Those arguments work worldwide.

You have a diversified network. Just to mention to two of them - you have been a system partner since the foundation of bluesign® and you work closely with Archroma in sales matters. In which aspects do you see the special value of partnerships? Are there segments existing where you can imagine new partners and collaborations?
Partnerships are important and work if all pursue common goals and can mutually fertilize each other. For example, the partnership with the company Consolidates Pathway in the United States is brand new one.

For which socially relevant topics do you see a particularly great need for innovation and action in the next 5 years? What is your assessment that your company will be able to offer solutions for this with its products? And what role do the experiences from the corona pandemic play in this assessment?
Nobody can predict what the corona pandemic will change in the long term. Environmental protection and thus the conservation of our resources is and remains an important issue.
The fact that the textile industry can make a big contribution to this is slowly gaining awareness among the masses. Keywords are cheap production or water consumption for jeans production. People are becoming more sensitive to what companies and brands are doing. It will be all the more important to act and communicate openly and transparently.
For SANITIZED, it is a mission and a matter of course that only products with official approvals are used and that we work ac-cording to the bluesign principle. This is where traceability and transparency begin.


This interview was conducted by Ines Chucholowius, CEO Textination GmbH

Used textiles Photo: bvse textile recycling association
20.05.2020

Corona-virus pushes Used Textiles Industry into Struggle for Survival

The measures to reduce the propagation speed of the COVID-19 epidemic require hourly new and flexible adjustments to system processes and business agreements. In these difficult times, the waste textile companies rely on a close solution-oriented dialogue with their contract partners.

The initiatives presented a common vision for social protection and responsible entrepreneurship in this crisis at the end of April.
 
The members of the board of directors at bvse textile recycling raise the alarm because the economic starting point for companies in the sector pf used textile is getting worse every day.
 
"An increasing number of sorting systems are applying for short-time work due to the corona crisis or are closing the factories completely due to quarantine measures," Martin Wittmann, the bvse vice president and chairman of the bvse textile recycling association, describes the current situation.

The measures to reduce the propagation speed of the COVID-19 epidemic require hourly new and flexible adjustments to system processes and business agreements. In these difficult times, the waste textile companies rely on a close solution-oriented dialogue with their contract partners.

The initiatives presented a common vision for social protection and responsible entrepreneurship in this crisis at the end of April.
 
The members of the board of directors at bvse textile recycling raise the alarm because the economic starting point for companies in the sector pf used textile is getting worse every day.
 
"An increasing number of sorting systems are applying for short-time work due to the corona crisis or are closing the factories completely due to quarantine measures," Martin Wittmann, the bvse vice president and chairman of the bvse textile recycling association, describes the current situation.

The amount of used clothing collected in Germany is declining sharply in many regions along with increasing social distancing, existing or expected curfew and associated closings of collection points and civic amenity sites.

"It looks even bleaker on the sales side. In the meantime, measures ordered worldwide, such as curfews and ban on meetings, prevent the opportunities to even generate any revenue. Due to official orders, second-hand shops have to close everywhere, including in Eastern Europe. This means that the demand for used clothing dries up almost completely.
The African markets are also suffering from the corresponding lack of demand, due to the lack of funds available from local consumers.

The markets necessary for the sale of sorted goods have collapsed globally since mid-March 2020. It is currently not possible to market wearable second-hand clothing, but also products in the recycling and cleaning rag segment. Thus, there are currently no prospects for generating revenue in the end customer area.
Since the transit time of a piece of used textile from the collection to the sorting to the final marketing in one of the global markets can take up to four months, this situation will certainly take just as long because a positive change in the current overall pandemic situation cannot be assumed.

The waste disposal companies active in Germany in the field of used textiles are therefore currently concerned only with maintaining the operational structures in order to find ways at a later time to be able to fulfill the previous agreements.

"What we urgently need now are common, fair and economically sound solutions with all of our contractual partners so that both sides can survive this crisis. The situation in many municipal, charitable and private places currently looks like that we maintain the services of waste collection and recycling at high costs, but currently do not know whether we will be compensated for this due to force majeure,” stated Wittmann.   

As a start, some companies in the industry have therefore already concluded agreements with municipalities. In return for a provisional suspension of payment obligations for the rental of container spaces or collected goods, the private companies want to do everything possible to ensure that the recycling of used clothes and cleaning of the collection points in the interest of the com-mon good, despite their own staff shortages and difficult conditions remains guaranteed.

“At the same time, we would like to appeal to everyone involved that there is understanding for late pick-ups and container empties caused by the crisis. We urge the citizens not to put any collectibles next to the containers. As long as we have enough staff, every container will be emptied,” promised Martin Wittmann, Vice President of the bvse.

Photo: Pixabay
28.04.2020

Meltblown Productive: Fraunhofer ITWM vs. Corona - With Mathematics Against the Crisis

  • Meltblown Productive – ITWM Software Supports Nonwoven Production for Infection Protection

Simulations by the Fraunhofer Institute for Industrial Mathematics ITWM make processes in the manufacturing of nonwovens more efficient. Within the anti-corona program of Fraunhofer the production of infection protection is optimized.
 
Nonwovens production is currently attracting more attention than ever before from the general public, because in times of the corona pandemic, nonwovens are vital for infection protection in the medical sector and also for the protection of the entire population. Disposable bed linen in hospitals, surgical gowns, mouthguards, wound protection pads and compresses are some examples of nonwoven products.

  • Meltblown Productive – ITWM Software Supports Nonwoven Production for Infection Protection

Simulations by the Fraunhofer Institute for Industrial Mathematics ITWM make processes in the manufacturing of nonwovens more efficient. Within the anti-corona program of Fraunhofer the production of infection protection is optimized.
 
Nonwovens production is currently attracting more attention than ever before from the general public, because in times of the corona pandemic, nonwovens are vital for infection protection in the medical sector and also for the protection of the entire population. Disposable bed linen in hospitals, surgical gowns, mouthguards, wound protection pads and compresses are some examples of nonwoven products.

IEspecially in intensive care and geriatric care, disposable products made of nonwovens are used due to the special hygiene requirements. At the moment there are clear bottlenecks in the production of these materials. For the meltblown nonwovens class, however, it is difficult to increase production efficiency because meltblown processes are highly sensitive to process fluctuations and material impurities.
 
Although nonwovens are not all the same, the rough principle of their production is relatively similar to all industrially manufactured nonwovens: molten polymer is pressed through many fine nozzles, stretched and cooled down in an air stream and thus deposited into the typical white webs. "Meltblown" stands for the submicron fiber process whose nonwovens are responsible for the decisive filter function in face masks.
 
With meltblown technology, nonwoven fabrics are produced directly from granules. A special spinning process in combination with high-speed hot air is used to produce fine-fibered nonwovens with different structures. The fibers are highly stretched by the turbulent air flow. During this process they swirl in the air, become entangled and fall more or less randomly onto a conveyor belt where they are further consolidated - a very complex process. Nonwovens manufacturers around the world are striving to massively increase their production capacities.
 
Digital Twin Optimizes Meltblown Process    
This is where the software of the ITWM comes into play. "Our Fiber Dynamics Simulation Tool FIDYST is used to predict the movement of the fibers, their falling and the orientation with which they are laid down on the conveyor belt. Depending on the process settings, turbulence characteristics are generated and thus nonwoven qualities are created that differ in structure, fiber density and strength," explains Dr. Walter Arne from the Fraunhofer ITWM. He has been working at the institute for years on the simulation of various processes involving fibers and filaments.

The methodology is well transferable to meltblown processes. In these processes, one of the specific features is the simulation of filament stretching in a turbulent air flow - how the stretching takes place, the dynamics of the filaments and the diameter distribution. These are all complex aspects that have to be taken into account, but also the flow field or the temperature distribution. The simulations of the scientists at the Fraunhofer ITWM then provide a qualitative and quantitative insight into the fiber formation in such meltblown processes - unique in the world in this form when it comes to simulate a turbulent spinning process (meltblown).

Nonwoven Manufacturers benefit from Simulation
What does this mean for the industry? The production of technical textiles becomes more efficient, but the nonwovens can also be developed without having intensive productions tests in a real facility. This is because the simulations help to forecast and then optimize the processes using a digital twin. In this way, production capacities can be increased while maintaining the same product quality. Simulations save experiments, allow new insights, enable systematic parameter variations and solve up-scaling problems that can lead to misinvestments during the transition from laboratory to industrial plant.

Making a Contribution to Overcome the Crisis With Many Years of Expertise
"We want to demonstrate this in the project using a typical meltblown line as an example - for this we are in contact with partner companies," says Dr. Dietmar Hietel, head of the department "Transport Processes" at the Fraunhofer ITWM. "Within the framework of Fraunhofer's anti-corona program, we want to use our developed expertise and our network to contribute to overcome the crisis", reports Hietel. His department at the Fraunhofer ITWM has been pursuing research in the field of technical textiles for around 20 years. Due to its current relevance, the project not only got off to a quick start, but the implementation and results should now also be implemented quickly: The project is scheduled to run from April 15th 2020 to August 14th 2020. The kick-off meeting took place on April 17th 2020 via video conference.
 
The project "Meltblown productive" and the results are certainly interesting for nonwoven producers. The production of many mass products has often been outsourced to Asia in the past decades; the nonwovens manufacturers remaining in Germany and Europe tend to focus more on high-quality technical textiles. In the medium and longer term, this will also be a scientific preliminary work when production capacities in Germany and Europe are expanded by new plants. One lesson to be learned from the crisis will also be to reduce the dependence on producers in Asia, especially as a precautionary measure for crisis scenarios.

Source:

Fraunhofer Institute for Industrial Mathematics, ITWM