From the Sector

In the joint project "AeroFurnace" funded by the German Federal Ministry of Economic Affairs and Energy (BMWi), the consortium, consisting of the Bavarian Center for Applied Energy Research e.V. (ZAE Bayern) as joint coordinator, the furnace manufacturer FCT Systeme, and SGL Carbon has succeeded in improving the thermal insulation properties of a new composite material by up to 120 percent compared to commercially available felt-based carbon materials. This enabled the project partners to move into a new quality level of thermal insulation in high-temperature industrial applications and pave the way for more energy efficient thermal insulation.

Dr. Gudrun Reichenauer, coordinator of the joint project and head of the work group Nanomaterials at ZAE Bayern: "In this project, we have been able to make the latest findings from the world of nanomaterials accessible to the market through intensive cooperation and thus set new standards in the field of thermal insulation materials."

Dr. Thomas Kirschbaum, project manager at SGL Carbon: "In furnace simulations at the partner FCT, we have already been able to demonstrate what the new material can do: Depending on the temperature program, up to 40 percent of the required process energy can be saved with the new thermal insulation material. The potential of the new material is great." This prediction will be reviewed under real conditions in a demonstrator component in the second half of 2020 as part of the still ongoing BMWi project.

Dr. Jürgen Hennicke, project lead and head of R&D at FCT Systeme: "As a leading manufacturer of industrial vacuum or inert gas high temperature furnaces, the new generation of insulating materials enables us to create furnaces with a more favorable ratio of usable space to external dimensions, thus offering customers improved cost efficiency and productivity".

Based on laboratory samples in plate form it has already been demonstrated that the production of the new material can be represented by technically simple processes and is in principle well scalable. However, there is still a long way to go before the product is ready for serial production.

The third largest share of final energy in Germany is used for the generation of heat in industrial processes (22.6 percent). In many industries, e.g. in the steel and ceramics industry, energy-intensive high-temperature processes run above 1000°C – these alone require almost 50 percent of the industrial process heat. Suitable thermal insulation materials can significantly reduce energy demand while maintaining the same usable volume.

Following the successful commissioning of two new Monforts Montex wide-width stenter lines and additional environmental management equipment at its plant in Germany, GtA – Society for Textile Equipment GmbH – is aiming to be the first textile finishing company to become entirely CO2-neutral in the manufacture of all of its products by 2025.

GtA is a partner company to Germany’s large-format digital printing fabric leader, Georg and Otto Friedrich GmbH, which has has this year been able to considerably expand its portfolio due to the new Monforts lines.

Headquartered in Gross-Zimmern, close to Frankfurt, Georg and Otto Friedrich GmbH and its partners in Germany have an annual production of 37 million square metres of warp knits for a range of end-use applications, including garments, automotive interiors and technical textiles, but increasingly with a concentration on digital printing substrates.

Fault-free textiles

A new standard in pure white, 100% clean and fault-free textile substrates has been demanded by this market in recent years due to the rapid growth in digitally-printed banners and billboards – often referred to as ‘soft signage’.

The substrates of choice for digital printing are 100% polyester warp knits which are resilient and allow excellent take-up of inks, and vibrant colours and clear and precise images to be achieved with digital printing techniques. The knitted construction also has the advantage of elasticity, which is a plus in terms of flexibility for installers.

Critically, the warp knitted fabrics have extremely smooth surfaces which is becoming increasingly important due to the general move away from PVC coatings which were the standard in the past.

It was to finish these fabrics for Georg and Otto Friedrich GmbH as well as providing such services for many other customers, that the GtA plant in Neresheim, Baden-Württemberg, was established in 2015.

The purpose-built plant on a greenfield site was initially equipped with a fully-automated, 72 metre long Monforts installation comprising a washing machine integrated with a 3.6 metre wide, seven-chamber Montex stenter. The line quickly went from single to double shift production and then to 24/7 operation  to meet demand.

Expanded widths

Building on the success of this installation, GtA has now installed two more Montex stenter lines – both in expanded working widths of 5.6 metres and purpose-built at Montex GmbH in Austria.

A six-chamber Montex unit is combined with a washing machine to guarantee the purity of the substrates, while a five-chamber line is integrated with a wide-width coating machine. This new coating capability at GtA has led to a number of new additions to the Georg and Otto Friedrich DecoTex range for digital printing, including wide width fabrics with flame retardant, antimicrobial and non-slip finishes.

The new Montex stenter lines benefit from all of the latest innovations from Monforts, including the Smart Sensor system for the optimised maintenance planning of key mechanical wear components on the stenters. A comprehensive overview of the condition of all parts at any time is now available for operators within the highly intuitive Qualitex visualization software.

With Qualitex, all article-specific settings can be stored and the formulations for thousands of treatment processes called up again at any time. Individual operators can also personalise their dashboards with the most important machine functions and process parameters.

Environmental commitment

GtA is run by a seasoned team of textile professionals led by Managing Director Andreas Niess.

“We have received excellent service from Monforts from the outset and we were happy to place the order for these two new lines as part of our ongoing cooperation,” he says. “With all of the latest Monforts advances in technology we are fully in control of all production and quality parameters with these lines, as part of our significant commitment to innovative environmental technology.”

The GtA plant, which operates in near-cleanroom conditions, has also been equipped with proprietary technology to fully exploit the Monforts air-to-air heat recovery systems that are now standard with Montex stenters.

“Around 30 per cent of our investment volume at the site goes to energy-saving measures and we are sure that this commitment is worthwhile,” Mr Niess says. “As an example, our integrated heat recovery system fully exploits the waste heat from the process exhaust air and the burner exhaust gases of the Monforts stenters, allowing us to achieve an exhaust air temperature of  between 30 to 34°C, compared to what would conventionally be between 140 to 160°C. Another focus has been on exhaust air purification technology and here too, the latest technology has been installed with integrated heat recovery elements.”

This, he adds, saves 52% of the energy that would normally be used – equating to 5,800,000 KwH per year. The necessary audits for energy-efficient companies are also carried out annually.

In addition, GtA has purpose-designed the automatic chemical mixing and dosing systems that feed the padders for the key treatments that are carried out on the fabrics through the stenters.

The company is going further, however, in its pursuit of clean production and raw materials.

"We want to be an asset and not a burden on our immediate environment and therefore do not use any additives containing solvents," Mr Niess says. “We were the first to use fully halogen-free flame retardant chemistry, and we use bio-based, finely ground alumina products for the washing process instead of surfactants. PES polyester yarns made from recycled material are also increasingly used and the latest additions to our raw materials portfolio, the RC-Ocean products, are made from recycled sea plastic.

“We are now planning a combined heat and power plant for the production of electrical energy and heat and we will also build a photovoltaic system that converts solar radiation into electrical energy. GtA wants to be the first textile finishing company to be CO2-neutral in the manufacture of all of its products by 2025. The complete heat supply and heating for the 13,000 square metre production hall, as well as the office building and the hot water supply for the domestic water, is already energy-neutral. We are convinced that this commitment will pay off in the long term and our positive business development proves that sustainability and business profitability are perfectly compatible.”

In addition to the products for Georg and Otto Friedrich GmbH, GtA  offers its manufacturing capacities for other customers as a contract service.

All products are manufactured in accordance with Öko-Tex Standard 100, product class 1 and the company is also involved in the research and development of new sustainable manufacturing processes, in cooperation with many regional universities and funding project partners.

ITM International Textile Machinery Exhibition and HIGHTEX International Technical Textiles and Nonwoven Exhibition, held every two years in partnership with Tüyap Tüm Fuarcılık Inc. and Teknik Fuarcılık Inc., and in cooperation with TEMSAD, were planned to be held between June 2-6 this year. However, as effects of Corona virus (Covid-19) continue to increasingly impact all the world, ITM and HIGHTEX exhibitions had been postponed to 14-18 July 2020, but it has been announced that the events have been rescheduled to 22-26 June 2021. 

Exhibitions Preparation Continue
Preparations for ITM and HIGHTEX 2021 Exhibitions continue at full steam to bring together hundreds of manufacturers and global investors who develop leading technologies in their fields. The latest technologies and new products to be displayed at ITM and HIGHTEX Exhibitions, which will open their doors in Istanbul Tuyap Fair Convention and Congress Center next year, will meet with textile investors from all over the world.
 
ITM 2018, where textile machinery leaders exhibited their latest technological products, turned into a trade show with global launches and hosted one of the largest meetings in the world, with 1150 exhibitors from 64 countries and 58.942 visitors (14.248 of them foreigners) from 94 countries.

Mr Atte Virtanen has been appointed Head of Business Development at the Fortum Bio2X bioeconomy programme as of 1 May 2020. Atte will play a key role in establishing Bio2X partnerships, helping partners to advance more sustainable businesses, as well as developing industrial biorefinery operations together with the programme team.

Before joining Fortum, Atte was working 10 years in the Netherlands for Trespa International B.V and in Italy for Arpa Industriale S.p.A. In both companies, he was leading R&D activities in the areas of cellulose materials and thermosetting resins. In addition, Atte gained experience from production environment during his time at Stora Enso’s Kotka mills, where he worked several years both in paper production and in a paper impregnating plant.

Over the years, Fortum Bio2X has built a team with a focus on research and development, including piloting different production technologies. The programme is now moving on to the next phase by developing competencies in operations and maintenance. As part of this phase, Atte will help to shift the attention to commercializing the biomass fractions.

The Bio2X programme is part of Fortum’s strategy to build options for significant new businesses that improve resource efficiency and provide smart solutions. It aims to be the straw refiner with superior material efficiency and a leading supplier of responsible textile fibres. Bio2X focuses on an efficient use of the cellulose, hemicellulose and lignin fractions in order to replace fossil or otherwise detrimental raw materials in numerous end-use applications.

Strategic Cooperation in Advanced Materials and Composite Machine Technologies between REACH Group/China and AMAC/Germany

A close cooperation, especially in difficult times like the Covid-19 crisis, is more and more important for sustainable success. Today, Reach Group/China and AMAC/Germany signed a cooperation agreement to
strengthen their business between China and Europe in the field of advanced materials and composite machine technologies.

Reach Group, based in Shanghai is a comprehensive group company present in the composite industry since 1996. AMAC is an expert advisor and business enabler in composite solutions based in Aachen, Germany.
Now the companies want to cooperate in the field of materials on Thermoplastic composites, bio-based materials, materials for additive manufacturing, additives for high performance and in the field of composite machine technologies on tape placement solutions, continuous lamination machines, 3D-printing as well as on advanced automated thermoset processing.

The cooperation will be presented at the next China Composite Expo on September 2-4, 2020 in Shanghai.

Focus on Sustainability and Climate Change

Passion for Cotton: The 35th International Cotton Conference Bremen starts on 25 March in the Hanseatic city’s historic Town Hall. But before subject-specific questions are discussed in depth in the individual sessions, the concise and inspiring keynotes by leading business experts from science and industry will draw attention to the current trends and challenges in the industry at the start of the conference. A large part of the presentations is shaped by the current discussion on environmental and sustainability issues and the resulting consequences for the global economy.

Climate Change and Sustainability

“Climate change - a storm in a teacup?” asks Kai Hughes, Executive Director of the International Cotton Advisory Committee, Washington D.C., USA, in a provocative speech. The aim of his presentation is to work out the challenges of climate change especially for agriculture and cotton production. This should form the basis for later discussion on concrete approaches and solutions within the cotton community.

With his lecture “The HUGO BOSS sustainability programme ... and what our customer has to do with it” Andreas Streubig, Director of Global Sustainability at Hugo Boss AG, Metzingen, Germany, rolls up the textile value chain from a different angle, starting at the consumer level. As a representative of a premium brand for women's and men's clothing, Streubig discusses sustainability as a strategic element of the corporate strategy and provides information on how elements of the strategy are being implemented at Hugo Boss.

Rüdiger Senft, Head of Sustainability at Commerzbank, Frankfurt am Main, Germany, looks at the changing role of banks in financing the cotton market. In addition to a general introduction to the topic of sustainability and banking regulation, Senft's presentation deals with the financing of the cotton trade from a social and ecological point of view.
The opening session on 25 March is hosted by Bill Ballenden, founder and owner of Dragontree, Swindon, UK, an online auction platform for the cotton trade. As a former cotton manager for Louis Dreyfus in Europe and Asia, Bill Ballenden has many years of experience in the industry.

Cross-Cutting Issues: Digitalisation, Gender, Value Chains

The subsequent session in the conference programme with the headline “A Wider View” is devoted to currently defining trends and important cross-cutting issues in the industry. This goes far beyond classic cotton themes.

A lecture by Mark Messura, Senior Vice President, Global Supply Chain Marketing for Cotton Incorporated, Cary, North Carolina, deals with the role of cotton in an increasingly digitally controlled supply chain. Significant keywords here are faster delivery times, vertical integration, transparency and traceability.

The presentation by Roger Gilmartin, Managing Director of Tri-Blend Consulting, Charlotte, USA, entitled “The secret recipe for timely, cost-optimised and high-quality cotton clothing” promises exciting and enlightening insights. Tri-Blend Consulting conducts studies on the performance of different cotton varieties during the entire consumption process to the finished yarn and evaluates them from an economic point of view.

Amy Jackson, from the Better Cotton Initiative, London, UK, presents ICA Liverpool's “Women in Cotton” initiative. With this commitment, the initiative aims to increase the influence of women in the cotton industry and give them a stronger voice, for example by building networks in cooperation.

Navdeep Singh Sodhi, International Strategic Management Consultant at the Gherzi Textile Organisation, Switzerland, gives an insight into the current development of the value chain for cotton, textiles and clothing in Africa. Looking ahead to the coming decades, also in view of population growth, Africa is seen as having a high potential for building economic structures to improve income and prosperity.

Thomas Schneider, Professor at the University of Applied Sciences in Berlin and active in the field of production planning and control, textile materials and materials testing will host the session. A leading light in his field, Thomas Schneider has more than 30 years of experience in scientific and application-oriented research in the textile and fibre sector, including at the Fibre Institute Bremen e.V.

In the AZL Workgroup "High-Performance SMC", a project was developed in cooperation with M-Base, the IKV and the AZL partner network for the efficient and standardized provision of engineering data for SMC. Within the scope of the project, companies can participate in the definition of the required characteristic material data, the guidelines for the production of test specimens and the test specifications.
Sheet Moulding Compounds (SMC) are used in various application areas such as vehicles, electronics, construction and infrastructure.

Driven by the requirements to reduce the production costs of lightweight components, a new generation of SMC components with high mechanical properties is of highest relevance. SMC offers enormous potential to realize structural components with good lightweight characteristics at significantly reduced costs compared to conventional continuous fiber-reinforced components.
In order to further establish SMC in broad industrial applications companies participating within the AZL Workgroup recognized the value of a data bank for data harmonization of SMC to provide the possibility of easily finding the right material with its characteristics for the needed specific requirements.

“The segment of SMC is with 250,000 tons production per year the largest composites market in Europe. I am very pleased that we start now with the project of data harmonization along the complete value chain. The goal is to have a similar data base as already established by Campus® for thermoplastics and thermoplastic composites. Only with a reliable set data we can convince the engineering experts to use SMC in a larger variety of applications,” says Dr. Michael Effing, Chairman of the Board of AVK and Composites Germany.

As of right now a databank for engineered thermoplastic materials (by Campus®) already exists and is offering an immense value.
Under the lead of M-Base, Dr. CEO Erwin Baur who has successfully established the CAMPUS database, the AZL, IKV and companies along the value chain of long fibre reinforced SMC initiated to build a CAMPUS-compatible data structure and material characterization methodology during the High-Performance SMC Workgroup Meetings.

The origins of both Industry 4.0 and an awareness of the need for more sustainable manufacturing methods can arguably be traced back to the year 1971.

It was in 1971 that the first microprocessor was introduced by Intel, and also that the first and perhaps now most well-known environmental campaigner, Greenpeace, was founded.

As such, a direct line can be charted from that year to today’s automated textile manufacturing machinery concepts, as well as the drive to develop more increasingly resource-efficient processes.

All of the recent innovations which have been introduced to the market by A. Monforts Textilmaschinen GmbH & Co. KG, for example, are being powered by the possibilities of Industry 4.0 and developed in response to the market demand for more sustainable production.

They include the new ‘digital twinning’ capability introduced in 2019 for all Monforts machines, with advanced sensor technologies which make it possible to access comprehensive technical machine data from any location using the company’s Smart Support and Smart Check apps. In addition, the digital twin system provides information on individual wear parts, such as, for example, converters or gears.

These latest developments have been very favourably received by Monforts customers, especially in Europe.

50th anniversary
The very first Heimtextil – the leading trade fair for the home textiles market – was also held in Frankfurt in January 1971 and Monforts customers Bierbaum Group and Konrad Hornschuch AG are amongst the German companies who were there from the very start and have attended every annual show since.

Bierbaum Group, based in Borken, is the company behind the well-known Irisette bedding brand and is celebrating its own 125th anniversary in 2020. It has also introduced products bearing the German government’s new Grüner Knopf textile seal of approval for sustainable production.

As a specialist in synthetic leathers for home surfaces, as well as vehicle interiors, Konrad Hornschuch AG, of Weissbach, has been a member of the €44 billion automotive giant Continental AG since 2016.

Representatives from both companies received memorial trophies at a special presentation held on January 7th during the 50th anniversary Heimtextil show.

The home textiles market remains very strong in Germany, with sales amounting to some €9.6 billion in 2019, according to analyst IFH Cologne.

Global growth
The first Heimtextil in 1971 was a significant success, attracting 679 exhibitors from 26 countries.

This year’s show, however, attracted a total of 2,952 exhibitors from 66 countries, reflecting not only the growth of the home textiles industry, but also the globalisation which has taken place over the last half century.

Monforts now has customers for its advanced finishing technologies around the world, with home textile customers from India and Pakistan being particularly well represented at Heimtextil 2020.

Among stand outs from Indian companies at this year’s show was the 2020 collection of Welspun India’s famous Christy England brand, inspired by botanical studies of the gardens of British stately homes. Welspun towels meanwhile benefit from the company’s HygroCotton hollow core yarn technology, produced by a proprietary spinning method which ensures they become softer, fluffier and more absorbent after every wash.

An equally ground-breaking new technology is being introduced by Trident Group, which is one of India’s largest vertically-integrated home textiles manufacturers and two years ago installed five complete Monforts finishing ranges for its new linen department.

Trident’s patented Air Rich yarns feature pores throughout their cross sections for high breathability and absorbency, as well as rapid drying.

Monforts home textile customers from Pakistan stressed the resource efficiency of their processes and products as a result of investments in advanced technology, and during the show the ‘Sustainable Pakistan’ initiative was announced.

Supported by GIZ, the German Society for International Cooperation, the initiative aims to reshape global perceptions of Pakistan’s manufacturers and their innovations. So far, twenty producers have been carefully chosen to be presented on this global platform and will help rebrand Pakistan’s textile industry at the Heimtextil exhibitions going forward.

Heimtextil’s organiser Messe Frankfurt also announced its own new alliance with the United Nations Office for Partnerships, in order to support the UN’s Sustainable Development Goals.

Constancy
Many things have changed since 1971 and home interiors are certainly no longer predominantly orange and brown – and perhaps unlikely to ever become so again.

It’s clear, however, that there has been a constancy in the push to consistently improve textile technologies, processes and products that may have originated in Europe, but have subsequently spread around the world.

And the significance of both microprocessors and sustainability in 2020 could only have been guessed at back in 1971.

Fortum, together with the sustainable fibre technology company Spinnova have today introduced the first prototype product born out of their joint development of using wheat straw in the production of highly sustainable textile fibre.

Fortum and Spinnova are showcasing the world’s first clothing made from agricultural waste, namely wheat straw, at the Textile Exchange Sustainability Conference in Vancouver, during 15-17 October. The showpieces include a knitted t-shirt, as well as a jacket and skirt made of a woven fabric on organic cotton warp.

The prototype material is unique also due to its extremely low environmental impact from raw material extraction, processing and manufacture, verified by life-cycle analysis (LCA).

“We are very excited to present this revolutionary textile. Today, wheat straw is mostly discarded or even burned in the fields. As it can now be used in numerous textile applications, this opens up huge possibilities globally. This cooperation is a tangible step towards Fortum’s strategy to build options for significant new businesses that improve resource efficiency and provide smart solutions for a cleaner world. We would like to invite more key industry players to join us in this journey,” says Heli Antila, VP, Biobased solutions at Fortum.

“We are all very proud of this amazing collaborative accomplishment! This was a very fast journey from the first trials to real, appealing fabric materials. This shows that wheat straw-based fibre is well on its way to being a drop-in product of the most sustainable kind,” says Spinnova’s CEO Janne Poranen.

Market and technology analysis confirms big potential for tape inserts in the injection molding process. Following the finalization of a major consortial project led by the Aachen Center for Integrative Lightweight Production (AZL) and the Institute for Plastics Processing at RWTH Aachen University (IKV), the result is clear: tape inserts offer enormous potential for injection molding parts. For suitable components, product costs and component properties can be positively influenced.

In cooperation with 20 industrial partners, the two renowned Aachen research institutes AZL and IKV carried out a detailed analysis of tape inserts in injection molded components over a period of eight months. The tapes, which are a few tenths of a millimeter thick, are continuous fibers, typically made of glass or carbon, completely impregnated and embedded in a thermoplastic matrix. The tapes can be precisely aligned to the loads in a component and are used primarily in high-performance applications with the aim of weight reduction. The aim of the conducted analysis was the identification of potential applications and the estimation of a wider range of applications.

The project was divided into several phases: Phase I was used to identify the current status. In 20 interviews with representative companies of the injection molding industry, the researchers gathered why tape inserts have rarely been taken into account so far, when defining the material concepts to be analyzed. The lack of information about the material class, the procedure and tools for the development process and the necessary production technologies were cited as major challenges. This is where the consortium will take action and provide comprehensive information during the “Technology Information Day” on the extensively prepared state of the art and the high degree of maturity of the supply chain. Based on the status quo, they developed a methodology for analyzing the technological and economic potential of tape inserts in injection molding applications.

Both the previous results and the planned follow-up projects are the subject of the “Technology Information Day" at K 2019, to which the companies involved in the study, the AZL and IKV, invite all companies along the value chain, from raw material manufacturers to injection molders to OEMs. (Date: 18th October 2019, 10:00 am to 1:30 pm, Trade Fair Düsseldorf CCD South, Room 002).

The consortium, amongst others consisting of Asahi Kasei Europe GmbH, BASF SE, Borealis AG, BÜFA Thermoplastic Composites GmbH & Co. KG, ENGEL AUSTRIA GmbH, Huesker Synthetic GmbH, LG Hausys R&D Center, Mitsui Chemicals, Nippon Electric Glass, Polyscope Polymers BV, POLYTEC GROUP, Simcon kunststofftechnische Software GmbH, SABIC and Toray International Europe GmbH, is inviting to the “Technology Information Day” at K 2019. The goal is to inform about the technology and to identify topics for future collaboration.