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Chemist Unlocks Plastic Alternatives Using Proteins and Clothing Scraps Photo: Challa Kumar, professor emeritus of chemistry, in his lab. (Contributed photo)
21.12.2023

Chemist Unlocks Plastic Alternatives Using Proteins and Clothing Scraps

Challa Kumar has developed methods to create novel plastic-like materials using proteins and fabric.

Every year, 400 million tons of plastic waste are generated worldwide. Between 19 and 23 million tons of that plastic waste makes its way into aquatic ecosystems, and the remaining goes into the ground. An additional 92 million tons of cloth waste is generated annually.

Challa Kumar, professor emeritus of chemistry, “fed up” with the tremendous amount of toxic waste people continually pump into the environment, felt compelled to do something. As a chemist, doing something meant using his expertise to develop new, sustainable materials.

“Everyone should think about replacing fossil fuel-based materials with natural materials anywhere they can to help our civilization to survive,” Kumar says. “The house is on fire, we can’t wait. If the house is on fire and you start digging a well – that is not going to work. It’s time to start pouring water on the house.”

Challa Kumar has developed methods to create novel plastic-like materials using proteins and fabric.

Every year, 400 million tons of plastic waste are generated worldwide. Between 19 and 23 million tons of that plastic waste makes its way into aquatic ecosystems, and the remaining goes into the ground. An additional 92 million tons of cloth waste is generated annually.

Challa Kumar, professor emeritus of chemistry, “fed up” with the tremendous amount of toxic waste people continually pump into the environment, felt compelled to do something. As a chemist, doing something meant using his expertise to develop new, sustainable materials.

“Everyone should think about replacing fossil fuel-based materials with natural materials anywhere they can to help our civilization to survive,” Kumar says. “The house is on fire, we can’t wait. If the house is on fire and you start digging a well – that is not going to work. It’s time to start pouring water on the house.”

Kumar has developed two technologies that use proteins and cloth, respectively, to create new materials. UConn’s Technology Commercialization Services (TCS) has filed provisional patents for both technologies.

Inspired by nature’s ability to construct a diverse array of functional materials, Kumar and his team developed a method to produce continuously tunable non-toxic materials.

“Chemistry is the only thing standing in our way,” Kumar says. “If we understand protein chemistry, we can make protein materials as strong as a diamond or as soft as a feather.”

The first innovation is a process to transform naturally occurring proteins into plastic-like materials. Kumar’s student, Ankarao Kalluri ’23 Ph.D., worked on this project.

Proteins have “reactor groups” on their surfaces which can react with substances with which they come into contact. Using his knowledge of how these groups work, Kumar and his team used a chemical link to bind protein molecules together.

This process creates a dimer – a molecule composed to two proteins. From there, the dimer is joined with another dimer to create tetramer, and so on until it becomes a large 3D molecule. This 3D aspect of the technology is unique, since most synthetic polymers are linear chains.

This novel 3D structure allows the new polymer to behave like a plastic. Just like the proteins of which it is made, the material can stretch, change shape, and fold. Thus, the material can be tailored via chemistry for a variety of specific applications.

Unlike synthetic polymers, because Kumar’s material is made of proteins and a bio-linking chemical, it can biodegrade, just like plant and animal proteins do naturally.

“Nature degrades proteins by ripping apart the amide bonds that are in them,” Kumar says. “It has enzymes to handle that sort of chemistry. We have the same amide linkages in our materials. So, the same enzymes that work in biology should also work on this material and biodegrade it naturally.”

In the lab, the team found that the material degrades within a few days in acidic solution. Now, they are investigating what happens if they bury this material in the ground, which is the fate of many post-consumer plastics.

They have demonstrated that the protein-based material can form a variety of plastic-like products, including coffee cup lids and thin transparent films. It could also be used to make fire-resistant roof tiles, or higher-end materials like, car doors, rocket cone tips, or heart valves.

The next steps for this technology are to continue testing their mechanical properties, like strength or flexibility, as well as toxicity.

“I think we need to have social consciousness that we cannot put out materials into the environment that are toxic,” Kumar says. “We just cannot. We have to stop doing that. And we cannot use materials derived from fossil fuels either.”

Kumar’s second technology uses a similar principle, but instead of just proteins, uses proteins reinforced with natural fibers, specifically cotton.

“We are creating a lot of textile waste each year due to the fast-changing fashion industry” Kumar says. “So why not use that waste to create useful materials – convert waste to wealth.”

Just like the plastic-like protein materials (called “Proteios,” derived from original Greek words), Kumar expects composite materials made from proteins and natural fibers will biodegrade without producing toxic waste.

In the lab, Kumar’s former student, doctoral candidate Adekeye Damilola, created many objects with protein-fabric composites, which include small shoes, desks, flowers, and chairs. This material contains textile fibers which serve as the linking agent with the proteins, rather than the cross-linking chemical Kumar uses for the protein-based plastics.

The crosslinking provides the novel material with the strength to withstand the weight that would be put on something like a chair or a table. The natural affinity between fibers and proteins is why it’s so hard to get food stains out of clothing. This same attraction makes strong protein-fabric materials.

While Kumar’s team has only worked with cotton so far, they expect other fiber materials, like hemp fibers or jute, would behave similarly due to their inherent but common chemical properties with cotton.

“The protein naturally adheres to the surface of the protein,” Kumar says. “We used that understanding to say ‘Hey, if it binds so tightly to cotton, why don’t we make a material out of it.’ And it works, it works amazingly.”

With the support of TCS, Professor Kumar is currently seeking industry partners to bring these technologies to market. For more information contact Michael Invernale at michael.invernale@uconn.edu.

Source:

Anna Zarra Aldrich '20 (CLAS), Office of the Vice President for Research

Heimtextil Trends 24/25 © SPOTT trends & business for Heimtextil
12.09.2023

Heimtextil Trends 24/25: New Sensitivity

Under the theme "New Sensitivity", textile transformation is the focus of Heimtextil Trends 24/25. Three approaches show ways to a more sensitive world of textiles: the plant-based production of textiles, the support of textile cycles by technology and the bioengineered use of natural ingredients. In addition, Future Materials curates regenerative materials and designs.
 
After last year's focus on circular solutions, Heimtextil Trends 24/25 will once again shed light on transformative textile innovations.
Under the title "New Sensitivity," the focus is on innovations and changes in the composition of textiles, in addition to aesthetic aspects. "In this context, sensitivity means considering the impact on the environment when making a decision or creating a product. Understanding how natural ecosystems work and prioritising balance as the default are key," says Anja Bisgaard Gaede, Founder of SPOTT trends & business.

Under the theme "New Sensitivity", textile transformation is the focus of Heimtextil Trends 24/25. Three approaches show ways to a more sensitive world of textiles: the plant-based production of textiles, the support of textile cycles by technology and the bioengineered use of natural ingredients. In addition, Future Materials curates regenerative materials and designs.
 
After last year's focus on circular solutions, Heimtextil Trends 24/25 will once again shed light on transformative textile innovations.
Under the title "New Sensitivity," the focus is on innovations and changes in the composition of textiles, in addition to aesthetic aspects. "In this context, sensitivity means considering the impact on the environment when making a decision or creating a product. Understanding how natural ecosystems work and prioritising balance as the default are key," says Anja Bisgaard Gaede, Founder of SPOTT trends & business.

How does New Sensitivity translate into something concrete in the lifestyle industry, and what does having a sensitive approach to design and products mean? Also the adoption of Artificial General Intelligence (AGI) is transforming current times. AGI has the potential to bring innovative solutions and help tackle significant challenges, also in the textile industry. However, AGI can have the opposite effect on society. AGI needs the mindset of New Sensitivity that helps simplify complexity, expand creativity, and find unseen solutions, also within the world of textiles.
     
"With Heimtextil Trends 24/25: New Sensitivity, we encourage the textile industry to approach the future with thoughtfulness and consideration. Specifically, we see this change in three different trends for a more sensitive world of textiles: biotechnical, plant-based and technological," Bisgaard Gaede continues.

Plant-based: textiles made from plant crops or plant by-products
Plant-based textiles mean that the fibres are derived from something that grows rather than being synthetically produced. The sustainable advantage of plant-based textiles is that their origin is natural and, therefore, more able to recirculate in existing ecosystems. They can be divided into two groups. The first group of textiles are made from plant crops. New resilient crops like cactus, hemp, abaca, seaweed, and rubber offer new sustainable textile solutions. Because of mechanical extraction, they can grow despite climate changes and require fewer chemicals in their development. The second group consists of textiles made of plant by-products which are leftover raw materials from production such as banana, olive, persimmon and hemp.

Technological: technology and technical solutions transforming textiles
Technology can support the transformation of textiles through the use of different methods: upcycling and recycling of textiles, textile construction, and textile design. Due to decades of production, textiles are now a material available in abundance. Developing technologies for recycling textile waste and methods for upcycling textiles increases the circular usage of existing textiles. Furthermore, old textile construction techniques also offer pathways to sustainable solutions: For instance, using knitting technology for furniture upholstery produces less fabric waste; alternatively, weaving technique allows the creation of several colours using only a few coloured yarns. Textile Design Thinking is another method that addresses critical issues such as energy usage and durability of natural fibres and enhances these through technological textile advancement.

Bio-engineered: engineered to enhance bio-degrading
To a certain degree, bio-engineered textiles represent a fusion of plant-based and technological textiles. Bio-engineering bridges nature and technology and transforms the way textiles are made. They can be divided into two directions: fully bio-engineered and bio-degradable textiles. In the production of fully bio-engineered textiles nature-inspired strategies are adopted. Instead of growing plants and extracting their fibres, textiles are made from the protein, carbohydrates, or bacteria in corn, grass, and cane sugar. Manufacturing involves a bio-molecular process that creates filaments which are made into yarn. The sustainable advantage of bio-engineered textiles is that they can have some of the same functionalities as synthetically produced textiles, while still being biodegradable because of their natural origin. Biodegradable fibres can be added to conventional textiles like polyester to enhance the conventional textiles’ ability to revert to materials found in nature and hence biodegrade in natural environments such as water or soil. Although not biodegrading completely, these bio-enhanced textiles will biodegrade up to 93 % compared to conventional textiles.

Heimtextil Trends 24/25: new colourways
A sensitive approach to colouring methods is expressed by a dynamic yet subtle colour palette created through natural pigments deriving from the earth, as traditional colouring processes are brought to the next level through innovative bioengineering technology. In pursuit of creating colours that evoke emotions in our senses while at the same time respecting our values in protecting the environment, we see colour bacteria growing pigments generating hues with great richness and depth.
               
This New Sensitivity includes acceptance of natural colour flows, as colours may fade with time or morph into new colourways. The colourways for Heimtextil Trends 24/25 were inspired by natural colours deriving from avocado seeds, algae, living bacteria, antique pigments such as raw sienna, and bio-engineered indigo and cochineal. The high black component in most colours allows for widespread application and a greater variety of combinations. The punchy saturated accents enhance our senses as they lift our spirits. In contrast, the grounding neutrals in different shades of grey, terra and even dark purple allow for calmness and tranquillity.

Future Materials: regenerative design
How are regenerative textiles and materials defined? Regenerative design is dedicated to developing holistic creative practices that restore or renew resources, have a positive impact on the environment, and encourage communities to thrive. For Heimtextil 2024, design futures consultancy FranklinTill is curating a global showcase of cutting-edge textiles and materials to illustrate the principles of regenerative design and recognize pioneering designers, producers and manufacturers who are at the forefront of regenerative design.
The Trend Space at Heimtextil in Frankfurt, Germany, January 9-12, 2023, will showcase these pioneering solutions in an inspiring way. In addition, Heimtextil Trends will offer visitors orientation and insights into the future of home and contract textiles in the form of workshops, lectures and other interactive formats.

Source:

Heimtextil, Messe Frankfurt

Photo unsplash.com
05.09.2023

Ananas Anam and TENCEL™ collaborate with Calvin Klein

The search for better, planet-friendly footwear material reveals a solution in one unlikely ingredient: pineapple leaves. This unique textile ingredient is the recent focus of the latest footwear design collaboration between Ananas Anam, TENCEL™ and Calvin Klein, launching Calvin Klein’s first-ever trainer featuring a knitted upper made of PIÑAYARN® blended with TENCEL™ Lyocell fibers.

Known as “The Sustainable Knit Trainer”, the trainers are a timeless closet staple, available in classic colors such as black and off-white and etched with the signature Calvin Klein logo. The PIÑAYARN® knit upper, made of 70% TENCEL™ Lyocell and 30% Anam PALF™ pineapple leaf fiber, is both from botanic origin and bio-based.

The search for better, planet-friendly footwear material reveals a solution in one unlikely ingredient: pineapple leaves. This unique textile ingredient is the recent focus of the latest footwear design collaboration between Ananas Anam, TENCEL™ and Calvin Klein, launching Calvin Klein’s first-ever trainer featuring a knitted upper made of PIÑAYARN® blended with TENCEL™ Lyocell fibers.

Known as “The Sustainable Knit Trainer”, the trainers are a timeless closet staple, available in classic colors such as black and off-white and etched with the signature Calvin Klein logo. The PIÑAYARN® knit upper, made of 70% TENCEL™ Lyocell and 30% Anam PALF™ pineapple leaf fiber, is both from botanic origin and bio-based.

As the fashion sector has begun to realize the negative environmental effects of synthetic materials, a lot of brands have turned towards plant-based materials such as PIÑAYARN®. Using a low-impact manufacturing process, PIÑAYARN® is derived from pineapple leaf waste and involves a water-free spinning process. The addition of TENCEL™ Lyocell, a fiber made from wood pulp obtained from responsibly managed forests and produced using a solvent spinning process that recycles both the solvent and water at a recovery rate of more than 99%, offers full traceability of the TENCEL™ fiber in the final blended yarn.

Melissa Braithwaite, PIÑAYARN® Product Development Manager at Ananas Anam said “The inspiration for PIÑAYARN® came from the need to provide the textile industry with an alternative to overused, often polluting, conventional fibers, such as cotton or polyester. We have an abundance of available raw material within our business, and broadening our product offering means we can valorize more waste, increasing our positive impact on the environment and society.”

Indeed, as the consumer demand for more eco-responsible textile products and footwear grows, so too has the popularity of wood-based fibers as a material alternative. Ananas Anam and TENCEL™’s collaboration with Calvin Klein has been a success in that the physical characteristics and planet-conscious benefits of both PIÑAYARN® and TENCEL™ fibers complement each other perfectly, creating a blended material that is soft and usable for various woven and knitted applications.

For material developers like Ananas Anam seeking the ideal fiber blend partner to create PIÑAYARN®, TENCEL™ Lyocellfibers are celebrated for their versatility and ability to be blended with a wide range of textiles such as hemp, linen and of course Anam PALF™ pineapple leaf fiber, to enhance the aesthetics, performance and functionality of fabrics. Additionally, beyond being used in shoe uppers, TENCEL™ Lyocell fibers can be used in every part of the shoe including the upper fabric, lining, insoles, padding, laces, zipper and sewing thread. TENCEL™ Lyocell can also be used in powder form for use in the outsoles of shoes.

“We are extremely excited about this collaboration with Ananas Anam for the launch of The Sustainable Knit Trainer by Calvin Klein, an eco-responsible and planet-friendly shoe for conscious consumers. This partnership is the perfect example of our commitment to provide education and expertise to support anyone who chooses to improve the environmental and social credentials of their products by using more responsible materials,” said Nicole Schram, Global Business Development Manager at Lenzing.

Source:

Lenzing AG

Photo: Pim Top for FranklinTill
29.11.2022

Heimtextil Trends 23/24: Textiles Matter

The Heimtextil Trend Preview 23/24 presented future-oriented design concepts and inspiration for the textile furnishing sector. With ‘Textiles Matter’, Heimtextil 2023 wants to set the benchmark for tomorrow’s forward-facing and sustainable textile furnishing. Hence, the focus is on circularity. Marta Giralt Dunjó of futures research agency FranklinTill (Great Britain) presented the design prognoses for 23/24. At the coming Heimtextil in Frankfurt am Main from 10 to 13 January 2023, the presentations of new products will generate stimulating impulses in the Trend Space.

The Heimtextil Trend Preview 23/24 presented future-oriented design concepts and inspiration for the textile furnishing sector. With ‘Textiles Matter’, Heimtextil 2023 wants to set the benchmark for tomorrow’s forward-facing and sustainable textile furnishing. Hence, the focus is on circularity. Marta Giralt Dunjó of futures research agency FranklinTill (Great Britain) presented the design prognoses for 23/24. At the coming Heimtextil in Frankfurt am Main from 10 to 13 January 2023, the presentations of new products will generate stimulating impulses in the Trend Space.

The Heimtextil Trend Council – consisting of FranklinTill Studio (London), Stijlinstituut Amsterdam and Denmark’s SPOTT Trends & Business agency – offers insights into the future of the national and international market. The focus is more than ever before on sustainability and the circular economy, the main factors in setting the trends for the season 23/24.

Textiles Matter: bear responsibility
Textiles are an integral part of modern life. The material applications and the manufacturing processes are no less multifarious than user expectations. And this represents a great challenge for the international textile industry, which obtains its raw materials from a broad spectrum of sources and uses numerous processes to make a huge variety of products. This offers a great potential for the sustainable development of the textile industry in the future. The Heimtextil Trends show ways in which this potential can be utilized and sustainable developments promoted. Under the motto ‘Textiles Matter’, visitors can explore concepts for increased circularity, which will generate new impulses for the sustainable market of the future.

"Considering the state of environmental emergency we are currently living through, the textile industry has a responsibility to examine its processes, and change for the better. That is why for this edition of the Heimtextil Trends we are taking a material’s first approach, and focusing on the sourcing, design, and sustainability of materials. Textiles Matter showcases the potential of circularity and celebrates design initiatives that are beautiful, relevant and importantly sustainable”, explains Marta Giralt Dunjó of FranklinTill.

Change via circularity
The Trend Space at the coming Heimtextil 2023 will revolve around ideas and solutions for circularity in the textile sector. How can textiles be produced in a sustainable way? What recycling options are there? What does the optimum recycling of textile products look like? Within the framework of the circular economy, materials are continuously reused. On the one hand, this reduces the need for new raw materials and, on the other hand, cuts the amount of waste generated. In the technical cycle, inorganic materials, such as nylon, polyester, plastic and metal, can be recycled with no loss of quality. In the biological cycle, organic materials, such as linen and bast fibres, are returned to nature at the end of their useful life. This is the basis of the four trend themes: ‘Make and Remake’, ‘Continuous’, ‘From Earth’ and ‘Nature Engineered’.

Make and Remake
Pre-used materials, deadstock and remnant textiles are given a new lease of life with the focus shifting to the aesthetics of repair and taking the form of a specific design element of the recycled product. Bright and joyful colours and techniques, such as overprinting, overdyeing, bricolage, collage and patchwork, result in new and creative products. Layered colour patterns and graphics lead to bold and maximalist, yet conscious, designs.

Continuous
The Continuous trend theme describes closed-loop systems in which materials are recycled into new, waste-free products again and again. Putative waste materials are separated out and reprocessed as new fibres, composites and textiles. Thus, synthetic and cellulose yarns can be produced zero-waste. Thanks to technically advanced reclamation processes, the materials retain their original quality and aesthetic. Practicality, essentialism and longevity determine the design of Continuous products.

From Earth
This theme focuses on the natural world and harmony with the nature of organic materials. Natural colours communicate warmth and softness. Imperfect textures, signs of wear and irregularities create ecological and earth-born aesthetics. Earthen and botanic shades, natural variation and tactile richness dominate the From Earth segment. Unrefined and raw surfaces, unbleached textiles and natural dyes celebrate materials in their original states.

Nature Engineered
Nature Engineered uses mechanical means to elevate and perfect organic materials, such as bast fibres, hemp, linen and nettles. Cutting-edge techniques process natural textiles into sophisticated and smart products. Combined with shades of beige and brown, clean lines and shapes are the distinguishing features of this theme.

More information:
Heimtextil Trends FranklinTill
Source:

Heimtextil, Messe Frankfurt

Photo: Performance Days
18.10.2022

Eco Award & Performance Award for innovative winter fabrics 24/25

  • Jury presents two awards for outstanding fabric Innovation

The next PERFORMANCE DAYS will take place from November 3-4, 2022 at the MOC Ordercenter in Munich. Visitors also have the opportunity to follow the events online. Thanks to the new platform The Loop, all important information is available all year round, including current trends, new material innovations and extended tools for ease of use. The focus of the curated PERFORMANCE FORUM continues in winter honoring the winners of both awards. This year, in addition to a PERFORMANCE AWARD, the jury also presented an ECO PERFORMANCE AWARD.

  • Jury presents two awards for outstanding fabric Innovation

The next PERFORMANCE DAYS will take place from November 3-4, 2022 at the MOC Ordercenter in Munich. Visitors also have the opportunity to follow the events online. Thanks to the new platform The Loop, all important information is available all year round, including current trends, new material innovations and extended tools for ease of use. The focus of the curated PERFORMANCE FORUM continues in winter honoring the winners of both awards. This year, in addition to a PERFORMANCE AWARD, the jury also presented an ECO PERFORMANCE AWARD.

Sustainable & innovative: the award winners of the Winter 2024/25 season
As part of the winter edition of the sourcing fairs, the fabric highlights plus accessory trends in the individ-ual categories for the winter season 2024/25 will be on display at the PERFORMANCE FORUM.
 
Particularly striking this year was the high levels of innovation and quality of many submitted fabrics on the one hand, but on the other hand – also as a result of this year’s Focus Topic – the sustainable component. “We wish to enable our visitors to make the best decision in terms of material selection, also in terms of CO2 neutrality and ultimately also in terms of textile recyclability,” states Marco Weichert, CEO of PERFORMANCE DAYS.  

Nevertheless, the road to CO2 neutrality remains a long one, yet the approaches adopted with the Focus Topic ongoing until the coming spring can be seen in a positive light. In general, manufacturers are increasingly relying on the use of natural fibers when possible, such as Tencel™ or other plant fibers – most of them also prove a low CO2 balance during production. The issue of recycling comes with many new facets and wide spanning trends. The portfolio ranges from the recycling of marine waste, such as old buoys, plastic waste or fishing nets, to the recycling of waste from the automotive and computer industries, such as old car tires or computer chips. Natural dyeing methods are also gaining in importance, as is the return of fabrics to the textile cycle.

In the Marketplace, visitors have the opportunity to view over 19,000 products from exhibitors, including the fabric highlights of the individual categories at the PERFORMANCE FORUM. In order for visitors to experience the fabrics in terms of haptics, design and structure in as realistic a form as possible, the PERFORMANCE FORUM has been equipped with innovative 3D technology, including innovative tools such as 3D images, video animations and U3MA data for download.

The jury has also presented two awards for outstanding fabrics for the Winter Season 2024/25 – with the PERFORMANCE AWARD going to Long Advance Int. Co Ltd., and the ECO PERFORMANCE AWARD to PontetortoSpa.

The ECO PERFORMANCE AWARD goes to “9203/M/RC” from PontetortoSpa: High Performance despite maximum sustainability
The fabric is a blend of 23 % hemp, 69 % recycled polyester and 9 % recycled elastane. Moreover, the material boasts a low CO2 footprint during production and focuses on low release levels of microplastics into the environment. “9203/M/RC” belongs to Pontetorto's Techno Stretch organic series, which boast an excellent 4-way stretch with great elasticity. In addition, it guarantees fast drying and optimal breathability. The polyester yarn is manufactured by the mechanical recycling of plastic bottles. Hemp, the most water–repellent among natural fibers, allows for quick drying and provides optimal comfort. Hemp is considered an extremely sustainable natural fiber due to its origin from an anti–bacterial plant that requires neither pesticides nor chemical fertilizers during its growth and consumes extremely little water.

PERFORMANCE AWARD for “LPD-22015-Y4E” from Long Advanced Int. Co. Ltd.: Perfect recycling for top performance
The monocomponent 2layer fabric is a mixture of 45 % polyester mechanical stretch and 55 % recycled polyester from recycled textiles, laminated with a PET Membrane, with a weight of 147 grams.
The special feature of the “LPD 22015-Y4E” is the recycling of fabric and cutting waste. Waste is thus returned to the textile cycle and used to spin new yarn. In the future, manufacturers will have to ensure that all fabric can be recycled. Accordingly, the production of waste is then reduced by 30 % compared to conventional processes. Furthermore, the jury praised the feel and the extraordinary look of the material.

The entire PERFORMANCE FORUM including both awards can be experienced live at the fair on October 26-27, 2022 in Portland, Oregon, and in Munich at the PERFORMANCE DAYS fair on November 03-04, 2022. As of now, all innovative materials can also be found online in the Marketplace of the PERFORMANCE DAYS Loop, with the option to order free samples directly from the exhibitor.

First tests with free-form tiles made of wood short fiber filament. (Photo: LZH) Photo: LZH. First tests with free-form tiles made of wood short fiber filament.
19.09.2022

Sustainability in 3D Printing: Components made of Natural Fibers

3D printing has been in use in architecture for a while, and now it is to become ecologically sustainable as well: Together with partners, the LZH is researching how to produce individual building elements from natural fibers using additive manufacturing.

3D printing has been in use in architecture for a while, and now it is to become ecologically sustainable as well: Together with partners, the LZH is researching how to produce individual building elements from natural fibers using additive manufacturing.

In the project 3DNaturDruck, architectural components such as facade elements shall be created from natural fiber-reinforced biopolymers in 3D printing. To this end, the scientists will develop the corresponding composite materials from biopolymers with both natural short fibers and natural continuous fibers and optimize them for processing with the additive manufacturing process FDM (Fused Deposition Modeling). The project partners' goal is to enable smart and innovative designs that are both ecological and sustainable.
 
The goal: highly developed components made from sustainable materials
Within the project, different natural fiber-reinforced biopolymer composites will be investigated. The partners are researching both processing methods with very short natural fibers, such as from wood and straw, and a method for printing continuous fibers from hemp and flax in combination with biopolymers. The LZH then develops processes for these new materials and adapts the tools and nozzle geometries of the FDM printer. A pavilion with the 3D-printed facade elements is planned as a demonstrator on the campus of the University of Stuttgart.
 
The project partners want to explore how additive manufacturing can be used to simplify manufacturing processes for architectural components. Natural fiber-reinforced biopolymers are particularly suitable for producing components with complex geometries in just a few steps and with low material and cost requirements. With their research, the partners are also working on completely new starting conditions for the fabrication of newly developed architectural components: For example, the topology optimization of components according to their structural stress can be easily implemented with additive manufacturing.

Enabling the natural fiber trend in architecture also using additive manufacturing
There is great interest in the use of natural fibers in structural components in architecture and construction because natural fibers have several advantages. They have good mechanical properties combined with low weight and are widely available. As a renewable resource with in some cases very short renewal cycles, they are also clearly a better ecological alternative than synthetic fibers.

In additive manufacturing, large-format elements for the architectural sector have so far mostly been manufactured with polymers based on fossil raw materials. Research in the project 3DNaturDruck should now make the use of natural fibers in architecture possible for additive manufacturing as well.

About 3DNaturDruck
The project 3DNaturDruck is about the design and fabrication of 3D-printed components made of biocomposites using filaments with continuous and short natural fibers.

The project is coordinated by the Department of Biobased Materials and Materials Cycles in Architecture (BioMat) at the Institute of Building Structures and Structural Design (ITKE) at the University of Stuttgart. In addition to the LZH, project partners include the Fraunhofer Institute for Wood Research Wilhelm-Klauditz-Institut (WKI) and the industrial companies Rapid Prototyping Technologie GmbH (Gifhorn), ETS Extrusionstechnik (Mücheln), 3dk.berlin (Berlin) and ATMAT Sp. Z o.o. (Krakow, Poland).

The project is funded by the German Federal Ministry of Food and Agriculture through the Fachagentur Nachwachsende Rohstoffe e.V. under the funding code 2220NR295C.

Source:

Laser Zentrum Hannover e.V.

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

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.

(c) Ligne Roset
22.02.2022

Home textile trends for 2022: A craving for constancy

Sometimes loud, sometimes very gentle – but always on the move: the world of textiles has real expertise in the art of the quick change. The home textile trends for 2022 see nature quietly and discreetly settling inside our homes, making a clear statement – it’s time to take a fresh look at familiar things.

Home textile trends for 2022: back to basics
Before the pandemic, our homes were just one part of our lives. We spent much of the day out and about. The coronavirus pandemic changed all that. Many people spent more time within their own four walls than ever before – our homes took on a central role in our lives. “Home living” became an inescapable theme last year. In times when instability seems to be everywhere, many people switch their focus to the essentials and crave security and peace, turning their homes into a natural refuge where they can recharge their batteries. This trend is also influencing the interiors and lifestyle sector.

Sometimes loud, sometimes very gentle – but always on the move: the world of textiles has real expertise in the art of the quick change. The home textile trends for 2022 see nature quietly and discreetly settling inside our homes, making a clear statement – it’s time to take a fresh look at familiar things.

Home textile trends for 2022: back to basics
Before the pandemic, our homes were just one part of our lives. We spent much of the day out and about. The coronavirus pandemic changed all that. Many people spent more time within their own four walls than ever before – our homes took on a central role in our lives. “Home living” became an inescapable theme last year. In times when instability seems to be everywhere, many people switch their focus to the essentials and crave security and peace, turning their homes into a natural refuge where they can recharge their batteries. This trend is also influencing the interiors and lifestyle sector.

Pure nature in colour and form
The connection between nature and home living is becoming increasingly important when it comes to textile design. It’s a matter of creating a symbiosis between natural materials, colours and textiles to infuse rooms with a warm atmosphere. Soft textures, amorphous shapes and muted earthy tones define the home textile trends for 2022.

Rediscovering the classics: bouclé & corduroy
When most people think of bouclé, the first image that springs to mind is probably the world-famous and timeless Coco Chanel suit from the 1950s. In the 1980s and 1990s, the fabric disappeared from the trend radar. But this year it’s celebrating a fantastic comeback in interior design. Bouclé hits just the right spot between soft and hard-wearing. The upholstery is typically made of cotton and is especially durable. Whether on a sofa, armchair, cushion or as curtains, bouclé fabric is a real all-rounder and gives any room a cosy vibe. Paired with wood or metal, it softens the more hard-edged elements.

Another tactile highlight from days gone by is enjoying a revival, too – corduroy. A timeless classic that is quite rightly settling back in to our homes. Its soft structure means the fabric is well-suited for sofas and seating furniture of various kinds, with its characteristic vertical furrows making the material particularly exciting. And best of all, corduroy fits into any interior design style with ease – contrary to its stereotype of being stuffy.

A mix & match of natural materials and shapes
Natural materials like linen, wool and wood immediately lend an organic, vibrant quality to any home. The natural connection is especially apparent from last year’s DIY boom, with many walls now adorned by macramé – decorative art made by knotting wool. Cushions and blankets made of woven and braided wool in muted cream tones also create a natural and cosy look. Organic patterns and structures inspired by nature are now a must in every home.

Catapulted straight into the 2022 textile trends from the fashion world, “organic camouflage” gives camo patterns a makeover. In warm earth and pastel shades, this on-trend motif calls to mind soft, sandy beaches, the sea or the forest. On a rug or a cushion, “organic camouflage” creates a vibrant look when paired with a low-key couch.

Take the plunge with bold patterns
Whether on wallpaper, rugs or accessories, floral prints in sumptuous colour combinations are still in fashion when it comes to fabric design. In dark shades of green, they forge an elegant connection to nature, and dramatic floral prints on wallpaper make a statement in any room. But even small accessories and decorative elements like floral cushions or blankets on a monochrome sofa or armchair can have a big impact. Combined with light hues and patterns, the overall result is a harmonious interplay of colours and textures. Alongside floral textiles, upholstered furniture with geometric prints is a trend that demands the courage to be different. Large and small geometric patterns add depth to any material and are an artful way of bringing life into the home.

Sustainable materials and textiles
The global sustainability trend also raises questions concerning textile production. Where does the product come from? Is the manufacturing process environmentally friendly? The textile industry has responded with fabrics made from recycled polyester or resource-friendly hemp, cork as a substitute for wood, or fair-trade organic cotton. Alternatives to animal-derived fabrics are also becoming more common in the textile industry. Vegetarian or vegan leather can be produced from many natural resources, from apples and pineapples to mushrooms and cacti. The range of sustainable and environmentally friendly textiles has expanded in recent years and is expected to continue to grow.

Source:

imm cologne / Koelnmesse

(c) nova-Institut GmbH
07.12.2021

Finalists for „Cellulose Fibre Innovation of the Year 2022” announced

Cellulose Fibre Innovation of the Year 2022: Cellulose Fibre Solutions are expanding from hygiene and textiles as well as non-wovens up to alternatives for carbon fibres for light-weight applications.

Great submissions made the nomination for the Innovation Award difficult. All of them present promising sustainable solutions in the field of cellulose fibres value chain. Six of them now get the chance to demonstrate their potential to a wide audience in Cologne (Germany), and online.

Cellulose Fibre Innovation of the Year 2022: Cellulose Fibre Solutions are expanding from hygiene and textiles as well as non-wovens up to alternatives for carbon fibres for light-weight applications.

Great submissions made the nomination for the Innovation Award difficult. All of them present promising sustainable solutions in the field of cellulose fibres value chain. Six of them now get the chance to demonstrate their potential to a wide audience in Cologne (Germany), and online.

For the second time, nova-Institute grants the “Cellulose Fibre Innovation of the Year” within the framework of the “International Conference on Cellulose Fibres 2022” (2-3 February 2022). The advisory board of the conference nominated six  products, ranging from cellulose made of orange- and wood pulp to a novel technology for cellulose fibre production. The presentations, election of the winner by the conference audience and the award ceremony will take place on the first day of the conference.

Cellulose fibres show an increasingly expanding wide range of applications, while at the same time markets are driven by technological developments and political framework conditions, especially bans and restrictions on plastics and increasing sustainability requirements. The conference provides rich information on opportunities for cellulose fibres through policy assessment, a session on sustainability, recycling and alternative feedstocks as well as latest development in pulp, cellulose fibres and yarns. This includes application such as non-wovens, packaging and composites.

Here are the nominees:
Carbon Fibres from Wood – German Institutes of Textile and Fiber Research Denkendorf (Germany)
The HighPerCellCarbon® technology is a sustainable and alternative process for the production of carbon fibres made from wood. The technology starts with wet spinning of cellulosic fibres using ionic liquids (IL) as direct solvent in an environmentally friendly, closed loop filament spinning process (HighPerCell® technology). These filaments are directly converted into carbon fibres by a low-pressure stabilisation process, followed by a suitable carbonisation process. No exhaust fumes or toxic by-products are formed during the whole process. Furthermore, the approach allows a complete recycling of solvent and precursor fibres, creating a unique and environmentally friendly process. Carbon fibres are used in many lightweight applications and the fibres are a sustainable alternative to fossil-based ones.

Fibers365, Truly Carbon-Negative Virgin Fibres from Straw – Fibers365 (Germany)
Fibers365 are the first carbon-negative virgin straw fibres on the market. The Fibers365 concept is based on a unique, state of the art process to provide functional, carbon negative, and competitive non-wood biomass products such as virgin fibres for paper, packaging and textile purposes as well as high value process energy, biopolymer and fertilizer side streams. The products are extracted from the stems of annual food plants such as straw by a chemical-free, regional, farm level steam explosion pulping technology, allowing an easy separation of the fibres from sugars, lignin, organic acid and minerals. In the case of annual plants, CO2 emissions are recaptured within 12 months from their production date, offering “instant”, yearly compensation of corresponding emissions.

Iroony® Hemp and Flax Cellulose – RBX Créations (France)
Iroony® is a branded cellulose made by RBX Créations from hemp. This resistant hemp plant grows quickly within in a few months, massively captures carbon and displays a high content of cellulose. The biomass is directly collected from French farmers who cultivate without chemicals or irrigation, in extended rotation cycles, contributing to soil regeneration and biodiversity. For a diversified supply, the hemp can be combined with organically-grown flax. Through its patented process, RBX Créations extracts high-purity cellulose, perfectly suitable for spinning technologies such as HighPerCell® of DITF research centre. The resulting fibres display versatile properties of fineness, tenacity and stretch, for applications like clothing or technical textiles. Iroony® combines low impact, trackability and performance.

SPINNOVA, Sustainable Textile Fibre without Harmful Chemicals – Spinnova (Finland)
Spinnova’s innovative technology enables production of sustainable textile fibres in a mechanical process, without dissolving or any harmful chemicals. The process involves use of paper-grade pulp and mechanical refining to turn pulp into microfibrillated cellulose (MFC). The fibre suspension consisting of MFC is extruded to form textile fibre, without regeneration processes. The Spinnova process does not generate any side waste, and the environmental footprint of SPINNOVA® including 65 % less CO2 emissions and 99 % less water compared to cotton production. Spinnova’s solution is also scalable: Spinnova targets to reach 1 million tonnes annual production capacity in the next 10 to 12 years.    

Sustainable Menstruation Panties: Application-driven Fibre Functionalisation – Kelheim Fibres (Germany)
Kelheim’s plant-based and biodegradable fibres contribute significantly to a sustainable future in the field of reusable hygiene textiles. Through innovative functionalisation they are specifically adjusted to the requirements of the single layers and thereby reach a performance comparable to that of synthetic fibres. A unique duality in fibre technology is created: sustainably manufactured cellulosic fibres that allow for high wearing comfort and reusability with extraordinary, durable performance. Fibre concepts comprise Celliant® Viscose, an in-fibre infrared solution and Danufil® Fibres in the top sheet, Galaxy, a trilobal fibre for the ADL, Bramante, a hollow viscose fibre, in the absorbing core and a water repellent woven fabric, a biodegradable PLA film or a sustainable coating as a back sheet.

TENCEL™ branded Lyocell Fibre made of Orange and Wood Pulp – Orange Fiber (Italy)
Orange Fiber is the world's first company to produce a sustainable textile fibre from a patented process for the extraction of cellulose to be spun from citrus juice leftovers, which are more than 1 million tonnes a year just in Italy. The result of our partnership with Lenzing Group, leading global producer of wood-based specialty fibres, is the first ever TENCEL™ branded lyocell fibre made of orange and wood pulp. A novel cellulosic fibre to further inspire sustainability across the value chain and push the boundaries of innovation. This fibre, part of the TENCEL™ Limited Edition initiative, is characterized by soft appeal and high moisture absorbance and has already obtained the OEKO-TEX Standard 100 certificate and is undergoing a diverse set of other sustainability assessments.

(c) PERFORMANCE DAYS
16.11.2021

PERFORMANCE DAYS 2021: Hybrid Event in December

From December 1 to 2, 2021, the industry will meet up again live at the trade fair center in Munich. Trade visitors, industry insiders and experts can look forward to inter-personal exchanges, intensive networking, exciting fabric innovations and various other program highlights. The fair will go ahead in strict compliance with the current official hygiene regulations and in close cooperation with the Messe München authorities. Planned as a hybrid event, PERFORMANCE DAYS offers the possibility to follow what is on offer digitally.

From December 1 to 2, 2021, the industry will meet up again live at the trade fair center in Munich. Trade visitors, industry insiders and experts can look forward to inter-personal exchanges, intensive networking, exciting fabric innovations and various other program highlights. The fair will go ahead in strict compliance with the current official hygiene regulations and in close cooperation with the Messe München authorities. Planned as a hybrid event, PERFORMANCE DAYS offers the possibility to follow what is on offer digitally.

Live in Munich: PERFORMANCE DAYS in Hall A6
In Hall A6 on the grounds of the New Trade Center in Munich, trade visitors can look forward to an extensive portfolio of exhibitors showcasing their latest functional textiles and fabric innovations for the upcoming winter season, winter 2023/24. Exhibitors who are unable to present their highlights on site can also be accessed via the PERFORMANCE DAYS LOOP digital platform throughout the course of the fair. As part of the newly developed “remote booths” concept, trade visitors will for the first time also find collections from exhibitors who cannot be in Munich in person for the trade show. Interactive exchanges via chat, call or video call is planned.

Two further PERFORMANCE DAYS fairs are planned as live events: The Functional Fabric Fair by PERFORMANCE DAYS in Portland, Oregon, USA on November 17-18, 2021 and Functional Textiles Shanghai by PERFORMANCE DAYS on December 6-7, 2021. Registration is open at www.functionalfabricfair.com/ and www.functionaltextilesshanghai.com/

PERFORMANCE FORUM together with USA Fair
As part of the PERFORMANCE FORUM, a select jury of experts assembles for two days prior to the fair to exchange views on the latest fabric innovations for the winter 23/24 season. In order to ensure a more global market overview, the PERFORMANCE FORUM will curate highlights for the first time in conjunction with the US fair in Portland. Consequently, the next fair in Munich will not only feature the latest products from exhibitors at the Munich fair, but also highlights from the fair in Portland. This year’s Focus Topic in cooperation with the Vaude Academy will engage with the topic “The Sustainable Future of Nylon” and a specific hand-chosen selection of fabric materials. Furthermore, as part of the winter fair, the “sustain & innovate” conference on sustainability, organized in close cooperation with SAZsport, will take an in-depth look at the topic comprising all its aspects along with speakers, webinars and discussion rounds. The program will be broadcast live from the fair and thus accessible for all who wish to follow it online in digital form.  

Eco Award and Performance Award for Innovative Winter Fabrics 23/24
This year, in addition to a PERFORMANCE AWARD, the jury also presented an ECO PERFORMANCE AWARD. An integral part of the winter edition of PERFORMANCE DAYS is the presentation of the fabric highlights and accessory trends in the respective categories for the Winter Season 2023/24 at the PERFORMANCE FORUM. The well-known segments will be joined for the first time this winter by the Shoes & Bags category, while the renowned Lifestyle Category will be continued under its new title, “Function Meets Fashion”. The high level of innovation and quality of many of the fabrics submitted this year are particularly striking.

“The fusion of the two PERFORMANCE FORUMs of our fairs in Munich and Portland has lead to a significant increase in quality and innovation. Thanks to the new partnership, not only were we able to get new, exciting manufacturers on board, but there was also a significant increase in participation in general“, says Marco Weichert, CEO of PERFORMANCE DAYS.

Natural fabrics such as organic cotton, wool or canvas remain in demand. These are joined by significantly more plant fibers such as hemp, coconut shell, bamboo or fibers derived from pineapple or banana leaves. The additional use of castor oil, zinc or ginger supports the antibacterial effect, ensures enhanced breathability, optimum temperature management and makes the fabric soft, light and kind to the skin. The topic of recycling presents itself in various new facets and features exciting trends. The portfolio ranges from the recycling of marine waste, such as old buoys, plastic waste or fishing nets, to the recycling of waste from the automotive and computer industries, such as old car tires or computer chips. Natural dyeing methods are also gaining increasing importance, as is the recycling of materials into the textile loop.

In the Marketplace, visitors have the opportunity to view over 13,000+ products from exhibitors, including the fabric highlights of the individual categories at the PERFORMANCE FORUM. In order to be able to present the fabrics to the digital visitors as realistically as possible in terms of feel, design and structure, the PERFORMANCE FORUM has been equipped with groundbreaking 3D technology, including innovative tools such as 3D images, video animations and U3M files for download.

In addition to the PERFORMANCE AWARD WINNER, which goes to drielease/Optimer, there is also an ECO PERFORMANCE AWARD WINNER, awarded to Long Advance.

Completely new look: With the innovative Dricomfort Geo, drirelease turns to a blend of 6 % Lycra, 44 % polyester and 50 % recycled polyester. The processing of the various fibers in the knitting process, in combination with the Dricomfort GEO finishing, makes the reversible interlock fabric unique.

Unique, new pattern and knit designs are possible thanks to a special jacquard knitting process used to process the recycled polyester yarn. The material impresses with its lightness and versatility. The GEO technology also ensures optimal body temperature management. The adaptable technology provides excellent thermal regulation features through efficient heat management and enhanced moisture transport to optimize comfort and performance. Moreover, GEO boasts UV protection up to 50+.

New recycling variant: Long Advance presents LNT-21191-Z4C, a post consumer nylon that opens up a new world to recycling. The fabric, which consists of 7 % elastane and 93% recycled polyamide via Mass Balance, introduces new facets to the topic of recycling. BASF is using tire waste from now on and processes them into a new fiber. fiber. Due to the recycling, the need for synthetic fabrics are reduced to replace petroleum-based plastics with plastics made from renewable raw materials.

Photo: pixabay
18.05.2021

ECO PERFORMANCE AWARD and PERFORMANCE AWARD for innovative Summer Fabrics 2023

The digital Performance Days will kick off on May 17 through to May 21, providing online access to even more information, current trends, all the latest material innovations and enhanced tools while providing all within the industry the opportunity to interact with one another and with exhibitors.

The focus of the trend-setting PERFORMANCE FORUM in summer will highlight the winners of the two awards. This year, the jury will present a PERFORMANCE AWARD as well as an ECO PERFORMANCE AWARD.

The digital Performance Days will kick off on May 17 through to May 21, providing online access to even more information, current trends, all the latest material innovations and enhanced tools while providing all within the industry the opportunity to interact with one another and with exhibitors.

The focus of the trend-setting PERFORMANCE FORUM in summer will highlight the winners of the two awards. This year, the jury will present a PERFORMANCE AWARD as well as an ECO PERFORMANCE AWARD.

Function revisited: Outstanding fabric innovations for the Summer 2023 season
Plant-based fibers such as hemp, organic cotton, bamboo, wool, kapok or coconut shell remain in demand, with manufacturers increasingly refraining from the use of environmentally harmful chemicals, avoiding micro plastics, advocating natural dyeing processes and striving to either return fabrics back into the cycle, to recycle plastic and other waste or to produce fibers in such a way that they are biodegradable.

In the Marketplace, visitors have the opportunity to view more than 9.000 exhibitors’ products, including the fabric highlights of the individual PERFORMANCE FORUM categories. In order to present the fabrics to visitors in digital form as realistically as possible in terms of feel, design and structure, the PERFORMANCE FORUM has been equipped with state-of-the-art 3D technology, including innovative tools such as 3D images, video animations and U3M files for download.

Exceptional: PERFORMANCE AWARD & ECO PERFORMANCE AWARD Winners
For the Spring/Summer 2023 season, the jury also presented two awards for outstanding new developments – so in addition to the PERFORMANCE AWARD, presented to the winner Trenchant Textiles, there is also an ECO PERFORMANCE AWARD winner, in this year’s case, Utenos Trikotazas.

Sustainability at the highest level, wellbeing for body & soul:
With its fully biodegradable, brushed fleece material made of 11% hemp, 63% organic cotton and 26 % Tencel, Utenos Trikotazas fully convinced the jury and picked up the ECO PERFORMANCE AWARD for its sustainable comfort. The extremely comfy material is pleasant on the skin and impresses with an incredibly soft feel. Hemp is known for its natural anti-bacterial properties and natural UV protection. In combination with organic cotton and Tencel, this fabric guarantees ideal warmth and odour regulation.

Function redesigned, breaking down borders and creating space for the new: In keeping with the Focus Topic of the digital fair week “Still Physical – Your Success Story of 2020”, Trenchant Textiles combined functional features with fashionable design in its new fabric construction, fully deserving of the PERFORMANCE AWARD. The membrane on the outer side, SlickrB, is made of non-toxic, sustainable polypropylene membrane. By printing dot patterns on the surface of the membrane, the fabric provides greater abrasion resistance while maintaining its breathability properties. Absolutely revolutionary: patterns and colors can be altered individually according to preference. The inner liner made of N15DW (15D woven polyamide) also provides tear resistance as well as sufficient, adequate stretch.

(c) Porsche AG
04.05.2021

Fraunhofer: Lightweight and Ecology in Automotive Construction

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

  • The “Bioconcept-Car” moves ahead

In automobile racing, lightweight bodies made from plastic and carbon fibers have been standard for many years because they enable drivers to reach the finish line more quickly. In the future, lightweight-construction solutions could help reduce the energy consumption and emissions of everyday vehicles. The catch is that the production of carbon fibers is not only expensive but also consumes considerable amounts of energy and petroleum. In collaboration with Porsche Motorsport and Four Motors, researchers at the Fraunhofer WKI have succeeded in replacing the carbon fibers in a car door with natural fibers. This is already being installed in small series at Porsche. The project team is now taking the next step: Together with HOBUM Oleochemicals, they want to maximize the proportion of renewable raw materials in the door and other body parts - using bio-based plastics and paints.

Carbon fibers reinforce plastics and therefore provide lightweight components with the necessary stability. Mass-produced natural fibers are not only more cost-effective but can also be produced in a considerably more sustainable manner. For the “Bioconcept-Car” pilot vehicle, researchers at the Fraunhofer WKI have developed body parts with 100 percent natural fibers as reinforcing components.

“We utilize natural fibers, such as those made from hemp, flax or jute. Whilst natural fibers exhibit lower stiffnesses and strengths compared to carbon fibers, the values achieved are nonetheless sufficient for many applications,” explained Ole Hansen, Project Manager at the Fraunhofer WKI. Due to their naturally grown structure, natural fibers dampen sound and vibrations more effectively. Their lesser tendency to splinter can help to reduce the risk of injury in the event of an accident. Furthermore, they do not cause skin irritation during processing.

The bio-based composites were successfully tested by the Four Motors racing team in the “Bioconcept-Car” on the racetrack under extreme conditions. Porsche has actually been using natural fiber-reinforced plastics in a small series of the Cayman GT4 Clubsport since 2019. During production, the researchers at the Fraunhofer WKI also conducted an initial ecological assessment based on material and energy data. “We were able to determine that the utilized natural-fiber fabric has a better environmental profile in its production, including the upstream chains, than the fabric made from carbon. Thermal recycling after the end of its service life should also be possible without any problems,” confirmed Ole Hansen.

In the next project phase of the "Bioconcept-Car", the researchers at the Fraunhofer WKI, in collaboration with the cooperation partners HOBUM Oleochemicals GmbH, Porsche Motorsport and Four Motors, will develop a vehicle door with a biogenic content of 85 percent in the overall composite consisting of fibers and resin. They intend to achieve this by, amongst other things, utilizing bio-based resin-hardener blends as well as bio-based paint systems. The practicality of the door - and possibly additional components - will again be tested by Four Motors on the racetrack. If the researchers are successful, it may be possible to transfer the acquired knowledge into series production at Porsche.

The German Federal Ministry of Food and Agriculture (BMEL) is funding the “Bioconcept-Car” project via the project-management agency Fachagentur Nachwachsende Rohstoffe e. V. (FNR).

Background
Sustainability through the utilization of renewable raw materials has formed the focus at the Fraunhofer WKI for more than 70 years. The institute, with locations in Braunschweig, Hanover and Wolfsburg, specializes in process engineering, natural-fiber composites, surface technology, wood and emission protection, quality assurance of wood products, material and product testing, recycling procedures and the utilization of organic building materials and wood in construction. Virtually all the procedures and materials resulting from the research activities are applied industrially.

 

  • EU Project ALMA: Thinking Ahead to Electromobility

E-mobility and lightweight construction are two crucial building blocks of modern vehicle development to drive the energy transition. They are the focus of the ALMA project (Advanced Light Materials and Processes for the Eco-Design of Electric Vehicles). Nine European organizations are now working in the EU project to develop more energy-efficient and sustainable vehicles. Companies from research and industry are optimizing the efficiency and range of electric vehicles, among other things by reducing the weight of the overall vehicle. The Fraunhofer Institute for Industrial Mathematics ITWM is providing support with mathematical simulation expertise.

According to the low emissions mobility strategy, the European Union aims to have at least 30 million zero-emission vehicles on its roads by 2030. Measures to support jobs, growth, investment, and innovation are taken to tackle emissions from the transport sector. To make transport more climate-friendly, EU measures are being taken to promote jobs, investment and innovation. The European Commission's Horizon 2020 project ALMA represents one of these measures.

(c) PERFORMANCE DAYS functional fabric fair
29.12.2020

PERFORMANCE DAYS: Positive Feedback for Online Fair and sustain & innovate Conference

As a result of the Corona pandemic, the PERFORMANCE DAYS fair on December 9th - 10th and the accompanying sustain&innovate conference for sustainability on December 10 could only take place in digital form. Nevertheless: exhibitors, visitors and partners can look back on a successful event. The focus topic “Nothing to Waste – Closing the Loop“ relating to the issue of the textile circular economy in the course of the sustain&innovate conference also provided great discussion material while generating a positive response.

As a result of the Corona pandemic, the PERFORMANCE DAYS fair on December 9th - 10th and the accompanying sustain&innovate conference for sustainability on December 10 could only take place in digital form. Nevertheless: exhibitors, visitors and partners can look back on a successful event. The focus topic “Nothing to Waste – Closing the Loop“ relating to the issue of the textile circular economy in the course of the sustain&innovate conference also provided great discussion material while generating a positive response.

The PERFORMANCE DAYS team also expresses its satisfaction. Because despite the event being solely a digital event on the 9th and 10th of December 2020, an estimated 15,000 participants made extensive use of the comprehensive online offerings of the 191 digital exhibitors, among them drirelease/OPTIMER, Merryson, Stotz, HeiQ, Schoeller Textil, Long Advance, Dry-Tex, Utenos, Fidlock, Cifra, dekoGraphics and Jia Meir, during the week of the fair. The popular “Contact Supplier” function was supplemented with a new online tool that allows exhibitors to be contacted directly via chat, call or per video. A total of 3,250 fabric sample orders were placed with exhibitors. The variety on offer included fabric innovations for Autumn/Winter 2022/2023 within the top class PERFORMANCE FORUM and an extensive digital supporting program via live-stream with informative webinars, talks and rounds of discussions. Best of all: the resulting videos will be available on demand on the PERFORMANCE DAYS website free of charge.  
 
Finally standard: PERFORMANCE FORUM with sustainable materials
Innovative, sustainable and cutting-edge: the 240 fabrics plus accessory trends at this year’s PERFORMANCE FORUM impressed throughout with exciting environmentally conscious solutions. Natural fibers such as hemp, organic cotton, bamboo, wool or coconut shell remain in demand, while manufacturers are also increasingly refraining from the use of environmentally harmful chemicals, avoiding microplastics, advocating natural dyeing processes and either trying to return fabrics to the cycle, recycle plastic and other waste in order to produce fibres in such a way that they are biodegradable. This environmental awareness is also reflected in this year’s FOCUS TOPIC – so here the 24 best fabrics not only score in terms of sustainability, but also demonstrate that they are both functional and can be returned to the textile cycle, true to the motto “Nothing to Waste – Closing the Loop.   

In the Marketplace section, visitors have the opportunity to view more than 9,500 exhibitor products, including the fabric highlights of the individual categories of the PERFORMANCE FORUMS. In order to be able to digitally present the fabrics to visitors as realistically as possible in terms of feel, design and structure, the Forum has been equipped with innovative 3D technology, including innovative tools such as 3D images, video animations and U3M files for download.  

From fiber to fiber: successful sustain&innovate conference generates discussion  
Textile circular economy is considered part of the solution to the global waste problem, curbing the consumption of resources and reducing climate damaging greenhouse gases. But what exactly is the circular economy and how can it succeed? Most importantly, how far are fiber manufacturers in developing mono-component fabrics that can eventually be returned back into the textile cycle?    
The Focus Topic of this year’s sustainability conference, launched in cooperation with SPORTSFASHION by SAZ, offered a platform for discussion and strove to enlighten with evocative talks, discussion rounds and webinars. Christiane Dolva, Head of Sustainability at Fjällräven, got to the heart of the matter at the start of the expert talks on the second day of the fair, outlining how important emotional consistency is for the brand itself and ultimately also for the consumer – especially when it comes to textile recycling. Durability, good quality, in combination with timeless design are more important than ever today and in the future in terms of sustainable action. Added to this is the possibility of reviving products by means of a repair service. Equally exciting: the development of new technologies in terms of recycling. Erik Bang from the H&M Foundation provided a first glimpse of the new Greenmachine, which should make it possible to separate mixed fabrics such as cotton and polyester as early as 2021. Alternatively, old clothing is converted into new fibres thanks to companies such as WornAgain, Re:newcell, Spinnova or Infinited Fiber, which soon promises to be more than just a mere vision. For those who wish to gain insight into the supply chain of their purchased garment, the start-up know your stuff lets customers track the journey of the respective garment by simply scanning a QR code on the garment in a store or online.    
 
Free extensive retrospective
The next edition of PERFORMANCE DAYS is planned as a hybrid fair and will take place on May 19th and May 20th, 2021 in Munich as well as online. Until then, the PERFORMANCE DAYS platform will remain accessible, for instance with the Marketplace and further inspiring topics of (video) material stories to make online sourcing even easier. The talks from the first day of the fair and the conference will be accessible free of charge on the fair website.

The most importantt links:
Highlights of Expert Talks & Webinars
https://www.performancedays.com/digital-fair/expert-talk-webinar.html

Marketplace:
https://www.performancedays.com/marketplace.html

3D-Forum:
https://www.performancedays.com/digital-fair/forum-highlights/3d-forum.html

PERFORMANCE COLORS by Nora Kühner
https://www.performancedays.com/digital-fair/color-trends.html

More information:
Performance Days
Source:

PERFORMANCE DAYS functional fabric fair

German Shopping Miles attract Turkish Merchants Photo: Pixabay
10.04.2018

GERMAN SHOPPING MILES ATTRACT TURKISH MERCHANTS

  • Companies expand branch network

Bonn (GTAI) - Thanks to the constantly good economic situation, the Germans are in best consumer mood. Turkish retailers also want to benefit from this and are expanding their store network in Germany. However, in order to be successful in the country, they have to respect a lot. Turkish investments in production facilities are seldom in Germany. However -the location offers a decisive advantage to the companies.

  • Companies expand branch network

Bonn (GTAI) - Thanks to the constantly good economic situation, the Germans are in best consumer mood. Turkish retailers also want to benefit from this and are expanding their store network in Germany. However, in order to be successful in the country, they have to respect a lot. Turkish investments in production facilities are seldom in Germany. However -the location offers a decisive advantage to the companies.

Modern furnished industrial lofts characterize the picture of the Düsseldorf Schwanenhöfe. Scenery restaurants, studios and companies have recently established themselves on the former chemical site in the district of Flingern. Since September 2017, the Turkish glass manufacturer Pasabahce became represented here with a showroom. On nearly 300 square meters expensive wine glasses, carafes and numerous other glass products are exhibited. After New York, Madrid, Milan, Shanghai and Moscow, it is the sixth outlet outside Turkey for the Istanbul company. Pasabahce is part of the Sisecam Group and one of the largest glass producers in the world.
 
Most Turkish investors come from the clothing industry
Turkish companies are currently focusing on the consumer goods market in Germany and are opening up business like Pasabahce. The investment focus is on the apparel market. Of the 211 projects by Turkish companies listed the Financial Times fDi-intelligence database between 2003 and 2017, every fifth is assigned to the textile and clothing industry. Another 11 percent comes from areas such as the furniture or cosmetics industry. For most traders, the local Turkish community does not play a major role as a target group. The Turkish companies are competing with other international brands in the German market for a broad western consumer group.

Turkish fashion houses are expanding
This includes the newcomer Yargici, which opened  four stores in top location throughout Germany in 2017. It was the first foreign engagement of the Istanbul clothing company. "In this and the coming years, more branches will be added, after all, we did not come to Germany to open just a few stores only", Germany boss Erik Schaap explains confidently.

The Turkish fashion company Sarar has been present here for over 17 years. In the year 2000 it opened its first branch on the Düsseldorf Königsallee. Since then, the company has invested about EUR 15 million in the country and opened eight boutiques. Sarar also wants to continue growing and is planning to reach 20 stores by 2020. However, Turkish retailers in Germany do not find it easy, as Sarar Europe GmbH marketing manager Salim Ünyeli admits: "The competition is very strong due to the ubiquity of Zara, H & M and Co. Most consumers do not know Turkish labels and prefer for the same price known Western brands."
"The tensions between Germany and Turkey have damaged our business, and potential customers are deterred from buying from a Turkish company." (Marketing Manager Salim Üniyeli of Sarar Europe GmbH.

Who thinks Turkish, fails
Turkey expert Suat Bakir knows the typical pitfalls for Turkish companies looking to start a business in Germany. Bakir is the capital representative of the German-Turkish Trade Association (DTW) and was previously managing director of the Turkish-German Chamber of Commerce and Industry for seven years. "Many fail because they do not spend money on professional advice and ask a Turkish acquaintance for advice instead," Bakir said. Gastronomy and clothing chain in particular have a high fluctuation rate, because it is particularly important in these segments to find and use the right location and a suitable marketing. "Anyone who thinks in Germany like a Turk and does not adapt its products to German consumer taste will not succeed on the long term," Bakir says. Because of the strained relations between the two countries, he advises against introducing a Turkish brand on the German market right now: "The German tourist, who is currently avoiding Turkey, will probably not buy from a Turkish company."
 
Deutsche Bogenn opens factory
Although only very few Turkish companies have invested in production facilities in Germany so far, Suat Bakir recognizes potential in this area. Turkish companies could adopt the positively occupied brand made in Germany, if they would manufacture in the country. The most recent example is the company Deutsche Bogenn, which opened a new plant for plastic pipes last year on Rügen. Behind the extra German sounding name the Turkish Dizayn Group is hided. From its new location, the company wants to produce pipes for various infrastructure projects with 100 employees and sell them worldwide.

Low investment volume
Turkey so far has played a minor role as an investor in Germany - despite the many bilateral relations. Turkish companies have invested just EUR 1.8 billion in the Federal Republic. According to Suat Bakir a key reason is the low level of internationalization of Turkish companies. Another obstacle are the visa restrictions for Turkish business people. The DTW estimates that so far 1,300 companies of Turkish origin have settled in Germany, one in three in North Rhine-Westphalia alone. That is a merit of a committed location marketing. Suat Bakir recommends that all federal states should exploit the interest of Turkish companies and promote their state more in Turkey. Mecklenburg-Vorpommern has already recorded a recent success with the establishment of Deutsche Bogenn on Rügen.

More information:
Retail Turkey
Source:

Sofia Hempel, Germany Trade & Invest www.gtai.de