From the Sector

In line with the new Level Up corporate strategy, which focuses on innovation and a future-fit product portfolio among other things, Autoneum has further expanded its research and development activities in 2024 with a particular focus on New Mobility. In addition to establishing a specialized team to accelerate the development and market readiness of novel products and technologies for electric vehicles, the Company has complemented its global innovation network with a new Research & Technology (R&T) Center in Shanghai, China.

Innovation is and always has been an integral part of Autoneum’s corporate strategy and thus a key factor for business success. The Company’s innovation activities are also an important aspect of its vision: to be the global leader for innovative and sustainable solutions bringing comfort to every vehicle. Against the backdrop of the rapidly advancing electrification of mobility and Autoneum’s strategic focus on further expanding its presence in the Asian growth markets, the expansion activities of the company-wide innovation network this year concentrated on two key areas in particular: New Mobility and presence in China.

Responding to the increasing demand for new components for electric vehicles, Autoneum has formed a specialized team dedicated exclusively to New Mobility to further strengthen its position in this growing market segment. The New Mobility team was established in fall 2023 and has been completed over the past twelve months with members from different departments. It unites a broad set of skills from various fields of expertise such as product innovation, product development and industrialization, sales and business development. The team places a particular focus on accelerating the development and time to market of new products and technologies specifically for the fast-evolving battery systems and architectures of electric vehicles. It also acts as a catalyst for innovation pro-jects and strategic partnerships. The New Mobility experts work in close collaboration with the various departments across the organization and are based at Autoneum’s Swiss headquarters in Win-terthur, at the German locations in Gundernhausen and Munich and in Shanghai, China.

Shanghai is also the location of Autoneum’s third R&T Center worldwide, which was opened in China this summer to enhance the Company’s competitiveness in Asia and cater to the development and innovation needs in this key strategic market. The new center aims to intensify and accelerate the development and production of innovative components and materials, especially regarding e-mobility. The establishment of an R&T team in China allows Autoneum to develop products in a timely manner to respond to the dynamic market conditions and the rapidly evolving requirements of Chinese vehicle manufactures. In terms of material development, the center will support the wider organization in the further development of sustainable materials, especially polyester. In addition, it will promote the introduction of Autoneum’s environmentally friendly products such as the Company’s monomaterial carpet systems featuring Autoneum’s innovative and latex-free alternative backcoating (ABC) process to the Chinese market. Moreover, the R&T Center in Shanghai will also serve as a valuable point of contact with the 14 production facilities of the Jiangsu Huanyu Group, whose acquisition of a majority stake of 70 percent by Autoneum was recently announced and is expected to be closed in March 2025 (see media release of November 19, 2024). While the plants in China will benefit from the local R&T team’s expertise in the company’s technologies, the existing broad customer base of Jiangsu Huanyu Group will support Autoneum in better understanding and serving the innovation needs of Chinese vehicle manufacturers.

The new R&T Center in Shanghai complements the primary R&T Center in Winterthur, Switzerland, which supports the global network with its expertise and a vast array of services in the areas of pre-development as well as acoustic and thermal benchmarking, simulation and testing, and the center in Bocholt, Germany. The latter was integrated into Autoneum’s innovation network following the acquisition of Borgers Automotive last year and has since established itself as the Company’s competence center for trunk and trim components. Including the new center in China, a total of approximately eighty R&T employees – including engineers, chemists, physicists and product designers – are continuously working on new ideas aimed at the next technological breakthrough in acoustic and thermal management and shielding technologies.

Autoneum signed an agreement to acquire 70 percent of the shares of Jiangsu Huanyu Group, a leading automotive supplier for acoustic and thermal management in China. Business Group Asia is thus expanding its customer base to include major Chinese vehicle manufacturers such as BYD, BAIC and GAC, and will significantly increase its annual revenue. The transaction is scheduled to close in March 2025.

With around 30 million light vehicles produced annually, China is the world’s largest automotive market and, with an expected increase to 32.4 cars in 2030, it is also one of the most important growth markets for the automotive industry. Established in 2001, Jiangsu Huanyu Group is today one of China’s leading suppliers of lightweight components for light and commercial vehicles. The company operates 14 production facilities with around 1 100 employees in the immediate vicinity of local automotive manufacturers in the north, west and southeast of China.

Jiangsu Huanyu Group’s product portfolio includes components for the vehicle interior such as carpets, inner and outer dashes, headliners, trunk and interior trim, wheelhouse outer liners as well as insulation for the engine bay and the underbody. Jiangsu Huanyu Group also supplies commer-cial vehicle manufacturers in China, supporting Autoneum’s strategic initiative to grow its truck business in China. Synergies in the areas of technology and purchasing will also contribute to the further development of Business Group Asia. In the 2023 financial year, Jiangsu Huanyu Group generated revenue of around CHF 130 million and is recording strong growth in 2024. It is planned to continue operating the company under the Chinese company name.

The acquisition of Jiangsu Huanyu Group will be done in two phases. The closing of phase 1, the takeover of a majority stake of 70 percent at a purchase price of around CHF 75 million (excluding cash and cash equivalents and debt), is expected in March 2025 after approval by the authorities. As for the acquisition of the remaining 30 percent of the share capital, phase 2, Autoneum has a call option, which can be exercised in 2028. This two-phase approach binds both the current shareholders and the employees in key positions and allows Autoneum, together with Jiangsu Huanyu Group, to continue and further develop existing business activities smoothly.

“Jiangsu Huanyu Group has broad customer access to the largest local vehicle manufacturers in China. With its plants in the key automotive hubs in China, the company is an excellent strategic addition to Autoneum and brings us a significant step closer to our medium-term target of generating 20 percent of Group revenue in Asia,” explains Eelco Spoelder, Chief Executive Officer of Autoneum. “The acquisition of the majority stake in Jiangsu Huanyu Group will strengthen our position in China, the world’s largest and fastest-growing market, both in the light and commercial vehicle business. This step not only gives us access to an established customer base in China, but also allows us to further expand our presence and gain strong influence in the booming automotive hubs of Anhui and Shaanxi.”

A new generation of space materials left Earth November. 5 as they head to the International Space Station (ISS) to undergo testing in the brutal conditions of low Earth orbit.

Developed at the University of Bristol, these high-performance materials could be used to build future space stations, spacecraft for interplanetary travel or a new ISS.

They will be placed on the Bartolomeo platform, located on the front of the ISS, where they will orbit Earth up to 9,000 times over the next 12 to 18 months at speeds of 17,000 mph.

The carbon fibre reinforced composites will need to survive temperatures between -150ºC and +120ºC, space debris travelling seven times faster than a bullet, severe electromagnetic radiation, high vacuum and atomic oxygen, which erodes even the toughest materials.

Prof Ian Hamerton, Professor of Polymers and Sustainable Composites in the University of Bristol’s world-leading Bristol Composites Institute, said:  

“Space is the most challenging environment for which to design new materials. You’re pitting your materials expertise, skills and ingenuity against extremes of temperature, mechanical stress, radiation, high speed impacts and more.

“Any one of those might be difficult, and, unfortunately, gaining access to repair them is not an easy option, so the materials we build must survive without maintenance.  

“The opportunity to test our materials in the proving ground of space is priceless and will help our University of Bristol scientists on the ground improve fibre-reinforced materials for next-generation space missions.”

There are four laboratory-made polymers heading to the ISS, each of which has been reinforced with carbon fibres and two contain nanoparticles. All four are the result of University of Bristol research and one is patented.

 If the materials cope in the harsh environment, they could be used to create longer-lasting space components, allowing spacecraft to travel further, and spend more time in space.

Future communities on new planets will need protection against galactic cosmic radiation. Dr Ali Kandemir, Senior Research Associate at the University of Bristol, is one of several Bristol researchers, supported by the UK Space Agency (UKSA), examining the effects of simulated galactic cosmic radiation on the materials, in a European Space Agency (ESA) project.

Dr Kandemir said: “We want materials that are resilient in the space environment and, importantly, materials that can shield humans from that radiation.

“We also want to make these materials sustainable, so that when they reach the end of their life they can be recycled and used again for the same purpose.”

The launch of the Space X Dragon CRS-2 spacecraft this morning is the culmination of five years of work for Prof Hamerton and his team.

It has included the efforts of early career researchers, postgraduates and several Aerospace Engineering undergraduates at the University of Bristol, whose final year research projects have been linked to the space materials project.

The practical support of the University of Bristol-hosted National Composites Centre (NCC) was crucial to the scale up of the composite materials.

Prof Kate Robson Brown, Vice-President for Research, Innovation and Impact at University College Dublin, and a collaborator on the project, said:

“After nearly five years of research to develop novel composite materials for space applications it is very exciting to see our experiment launch to the International Space Station.

“I am proud to be part of this mission, and to be working with the multidisciplinary and multisector research team to deliver integrated real world and digital testing for innovative materials which will help to drive growth in the new space economy.

“This mission also demonstrates how space research funding creates career changing opportunities for early career researchers and PhD students in a sector of huge value to both Ireland and the UK.”

Funding to support the project was supplied by the ESA, the UKSA, Oxford Space Systems and others.

In recent years, Vietnam has rapidly transformed into one of the world’s key textile producers, solidifying its position as the world’s third-ranked exporter behind China and Bangladesh. With a history rooted in silk textile craftsmanship and currently embracing wide ranging modern textile production, the country’s thriving sector offers tremendous growth prospects for both domestic and international businesses. In a bid to harness the potential in Vietnam and Southeast Asia, the Vietnam International Trade Fair for Apparel, Textiles and Textile Technologies (VIATT) will return from 26 – 28 February 2025, with a renewed focus on promoting sustainability and digital transformation.

Vietnam's textile and apparel sector comprises approximately 7,000 companies and employs over three million workers, with 80% of production capacity used for export and 20% for domestic consumption. Progress is aided by well-developed logistics networks, skilled labour and a stable political environment. As its textile industry evolves, several key trends are influencing its future direction, reflecting a growing emphasis on sustainability and technological advancement, and leading to new opportunities for exhibitors and buyers across the value chain at Vietnam’s comprehensive textile showcase.

Major trends shaping Vietnam's textile market reflected at VIATT
More Vietnamese enterprises are adopting eco-friendly materials, including organic cotton, recycled polyester, and Tencel, while numerous global brands manufacture in Vietnam, and have committed to the "Fashion Industry Charter on Climate Action", aiming to achieve net-zero carbon emissions by 2050.

To further advance sustainable initiatives in the domestic and international textile industry, VIATT 2025 will introduce Econogy Hub, a dedicated platform for innovative, eco-friendly suppliers and service providers to connect with like-minded visitors. The show’s other new Texpertise Econogy features will include the Econogy Finder, an independent verification tool to help sustainable exhibitors effectively communicate their green credentials, and Econogy Talks, the overarching category for eco-focused seminars, forums, and product presentations.

Apart from sustainability, the Vietnamese textile industry is also embracing advanced technologies in design and manufacturing. The launch of the fair’s Innovation & Digital Solutions Zone will provide a centralised platform for exhibitors to showcase innovations such as 3D printing, AI-driven design, and digital printing, which enable manufacturers to boost efficiency and customise products to meet specific market demands.

As well as the introduction of two new product zones, the India Pavilion, organised by The Cotton Textiles Export Promotion Council (TEXPROCIL), will also make its debut at VIATT 2025. Additionally, the Japan and Taiwan Pavilions have confirmed their return, with the Japan Pavilion recognised by VIATT’s visitors as a standout showcase within Southeast Asia's textile fair landscape. Overall, the fair will feature a diverse range of exhibitors across apparel, home textiles, and technical textiles, with many showcasing innovative and sustainable products.

The Vietnam International Trade Fair for Apparel, Textiles and Textile Technologies (VIATT) is organised by Messe Frankfurt (HK) Ltd and the Vietnam Trade Promotion Agency (VIETRADE), covering the entire textile industry value chain.

The ZEBRA (Zero wastE Blade ReseArch) project marks a significant leap forward in the recycling and circular economy for wind turbine blades. This collaborative effort demonstrates a breakthrough in the complete recycling of thermoplastic blades achieving significant environmental and economic benefits.

The ZEBRA project is a unique partnership led by the French Institute for Technological Research, IRT Jules Verne. Joining forces are industry leaders Arkema (resin supplier), Owens Corning (glass fiber supplier), LM Wind Power (blade manufacturer), SUEZ (dismantling and waste processing), CANOE R&D center (recycling technology), and ENGIE (life cycle analysis).

Each company played a crucial role in the development of the closed-loop recycling process:

• Arkema developed and validated the generation of recycled Elium® monomer through thermolysis, and, together with its subsidiary Bostik, an innovative adhesive for the blade assembly that is recycled together with Elium® paving the way for industrial-scale implementation.
• Owens Corning successfully recovered glass fiber at pilot scale, enabling its reintroduction into the production process for their Sustaina® product line.
• LM Wind Power manufactured two wind turbine blades with Arkema’s Elium® resin and Owens Corning’s Ultrablade® fabrics; one blade including a large structural element made with recycled Elium® resin.
• SUEZ provided cutting and grinding expertise for processing the blades.
• CANOE R&D center optimized recycling for production and carbon blade waste, additionally developing methods for repurposing waste streams through mechanical recycling.
• ENGIE conducted a comprehensive life cycle analysis demonstrating the environmental benefits of closed-loop ZEBRA blades and validated their economic viability.

A Sustainable Future for Wind Energy
The ZEBRA project successfully recycled Elium® resin and Ultrablade® fabrics from wind turbine blades and manufacturing waste, reformulating them back into usable materials. This closed-loop process addresses the growing challenge of end-of-life blade management within the wind energy industry.

• Recycled Elium® Monomer: Arkema achieved a yield of over 75% in the thermolysis process, paving the way for industrial-scale production of recycled resin.
• Recovered Glass Fiber: Owens Corning successfully retrieved glass fiber for remelting and reintegration into their Sustaina® product line.
• Life Cycle and Cost Analysis: ENGIE's study confirmed the significant environmental benefits and economic viability of ZEBRA blades when assuming a closed-loop recycling system from production to end-of-life.

ZEBRA blade using Elium® thermoplastic resin, Bostik’s highly compatible adhesive and Ultrablade® fabrics is bringing the best closed-loop recycling solution compared to traditional thermoset system. The operating cost and investments for recycling facility are significantly lowered. The CO2 emission linked to the recycling operations is reduced as well. All those results are making the closed-loop recycling solution of ZEBRA blades a viable option both on economic and environmental standpoints.

By demonstrating the feasibility of full wind turbine blade recycling, the ZEBRA project paves the way for a more sustainable future in the wind energy sector.

A collaboration that unites Monforts’ dyeing and finishing equipment, BW Converting’s Baldwin TexCoat G4™ digital spray technology and Archroma’s chemistries towards sustainable solutions is charting the course for the future of sustainable textile finishing.

Together, the three companies will support dyeing and finishing manufacturers, a critical part of the textile supply chain, in their development projects, boosting the quality and performance of their finished products, while at the same time maximizing the productivity and resource utilization of the finishing application process.  

Kicking off the partnership in the second half of this year, Monforts will install BW Converting’s full-width Baldwin TexCoat digital spray unit on a stenter frame at its Advanced Technology Center (ATC) at its headquarters in Mönchengladbach, Germany.

“Our ATC already houses two full Montex stenter finishing lines engineered to accommodate an extremely diverse range of processes, in addition to a Thermex range for the continuous dyeing of denim and other woven fabrics, a full color kitchen and a number of lab-scale systems for smaller batch trials,” explained Monforts Junior Technologist Saskia Kuhlen. “It enables our customers to test their own textiles and technical fabrics under fully confidential, real production conditions and using the results from these trials we are also able to make recommendations for improving many fabric finishes. The new TexCoat installation will make an important contribution to what we can achieve.”
 
TexCoat G4 revolutionizes the traditional water- and energy-intensive pad-dry-cure finishing process by precisely applying chemistry including softeners, antimicrobials, durable water repellents, flame retardants, resins and most other water-based chemicals across the textile surface only where it is required, on one or both sides of the fabric. The system can therefore reduce water, chemistry and energy consumption by up to 50% compared to traditional pad application processes.

The TexCoat G4 installation brings together the surface functions, fabric transport and thermal processing technology of Monforts stenter frames with Archroma’s specialty chemicals, applied with TexCoat’s contactless precision, to achieve optimum absorption and maximum efficacy, exceeding the performance of traditional pad applications.

“Archroma’s commitment to advancing sustainability solutions for technical textiles has led to a pivotal partnership with Baldwin, where the benefits of contactless precision spray combined with our innovative solutions have helped textile manufacturers achieve greater energy and water savings,” said Michael Schuhmann, Global Marketing Segment Manager for Technical Textiles, Archroma Textile Effects. “We are thrilled to take the partnership to the next level with the integration of a renowned equipment expert. Together, we will bring the best of our expertise in sustainable technologies to our customers around the world.”

“Baldwin has enjoyed a great relationship with Monforts and Archroma over the last few years,” added Rick Stanford, Baldwin’s Vice-President of Business Development for Textiles “Individually, we are working hard to assist our customers to achieve their sustainability and environmental targets but this is the first time the three companies have committed to working together with a focus on bringing transformative change to the dyeing and finishing space. It will result in significantly lower energy, chemical and water consumption with increased productivity and higher quality.  We strongly believe that this partnership will be greater than the sum of its parts.”

Beyond textile finishing, Monforts, Baldwin and Archroma will work together to develop a versatile offering that will include coloration concepts and in the not-too-distant future the partners additionally plan to expand their collaboration to continuous spray dye applications developed by Baldwin.

Dow has announced the launch of DOWSIL™ IE-9100 Emulsion for durable water repellent (DWR) finishing, the latest addition to the Dow Ecolibrium™ Brand portfolio, as a product for high-performing water repellent fabrics.

An 81% bio-based silicone-organic hybrid formulation honored with both the R&D 100 Award and the SEAL Sustainable Product Award, DOWSIL™ IE-9100 Emulsion is designed to match the water repellency performance of fluoro-containing emulsions, making it a good option for high-performance outerwear fabrics, including athleticwear, outdoor garments and equipment, personal protective equipment, and footwear.

DOWSIL™ IE-9100 Emulsion offers formulators and brand owners key performance advantages expected of performance apparel and technical textiles, including the ability to tailor the level of water repellency to match the specific end-use needs. It also boasts excellent water-based stain protection and color fastness as well as good tape adhesion and logo printability. It can be applied across a wide range of fibers, both natural and synthetic, and helps maintain the breathability of fabrics and membranes to maximize comfort. Additionally, it is compatible with standard manufacturing processes, allowing for ease of use for finishing mills and is certified OEKO-TEX® ECO PASSPORT.

On October 10th at 10 a.m. CEST / 4 p.m. CST, Isabelle Riff, along with Yusuke Kuwana and Jacob Milne, Dow Scientist, Textiles, will present the specifics of this new product during a dedicated webinar titled “Advancing textiles’ durable water repellency with silicone hybrid, bio-based technology.”

INDA, the Association of the Nonwoven Fabrics Industry, announces the release of the International Fiber Journal’s (IFJ) special sustainability issue dedicated to nonwovens. This special edition, which was sponsored by INDA, is a key piece of the association’s 2024 strategic sustainability initiative, launched at the beginning of 2024 in response to feedback that sustainability remains one of the nonwovens industry’s highest priorities.

The IFJ special issue features exclusive content from industry leaders, including Kimberly-Clark Corporation, Glatfelter, Lenzing Fibers, NatureWorks LLC, Hollingsworth & Vose, MANN+HUMMEL, Nexus Circular, Henkel Corporation, and INDA. This edition explores key sustainability topics, structured around three core pillars vital to the industry’s future: Responsible Sourcing, Innovations in Sustainability, and End-of-Life Solutions. Featured topics include:

• Environmentally sustainable nonwoven materials
• Circularity in single-use plastics
• Potential of post-consumer recycled (PCR) materials in nonwovens
• Navigating regulatory challenges
• Advances in bio-based nonwovens
• The role of plastics and polymers in sustainability

“This special issue of the International Fiber Journal is a vital part of our multi-faceted sustainability initiative aimed at providing new and enhanced offerings to INDA members and the nonwovens industry. We are excited to see the industry come together to share insights on the sustainability challenges we face,” said Tony Fragnito, President of INDA.

Protective gloves, such as those used for work, sport or household gardening, retrieve their protective function from a special coating. This coating provides abrasion resistance, makes the material waterproof and resistant to chemicals or oil, and even protects against cuts and punctures. Until now, coatings made of oil-based polymers, nitrile rubber or latex have been the main materials used. Scientists at the German Institutes of Textile and Fiber Research Denkendorf (DITF) have succeeded in developing a robust yet flexible glove coating using environmentally friendly lignin in a 3D printing process.

Coatings that are subject to mechanical stress always suffer from a certain degree of abrasion that is dispersed in the surrounding area. This is also the case with coated protective gloves. In order to avoid long-term pollution of the environment, materials should be used whose abrasion particles are biodegradable. The aim of the research project was to improve conventional protective equipment and integrate more sustainable materials.

The biopolymer lignin is a natural component of plant cells that is produced in large quantities as a by-product of paper manufacturing. Due to its properties, it represents an environmentally friendly alternative to oil-based coating polymers.

The scientists developed biopolymer compounds containing lignin, which were used to produce thermoplastic materials that can be processed using 3D printing.

Lignin has few polar groups, which makes lignins hydrophobic and therefore insoluble in water. For this reason, they biodegrade slowly. This makes them particularly suitable for durable coating materials.

Despite this durability, lignin particles that are released into the environment through abrasion biodegrade faster than the abrasion of conventional coatings. This is due to the much higher surface/volume ratio.

The use of 3D printing makes it possible to produce the coating precisely and efficiently. The 3D printing process also makes it possible to adapt the glove to the individual needs of the wearer. This increases wearer comfort and promotes freedom of movement.

The research project shows that the use of lignin not only offers ecological benefits, but that protective gloves coated with it are also particularly durable and resistant. They meet safety standards and at the same time contribute to sustainability in the world of work.

On gardening gloves, uniform sleeves or work or sports trousers – elasticated woven waistbands are often used in places where people are active for many hours. The skin is often exposed to heat, UV light and other irritants. In addition to workwear and sportswear, orthoses, prostheses and exoskeletons are often worn next to the skin. Jumbo-Textil's elasticated woven tape not only offers a high level of comfort, it also protects the skin from these stressors.

„At work, in rehabilitation applications or during sport – activities where textiles are worn directly on the skin require particularly skin-friendly products,“ emphasises Jean Poburski, Sales Manager Technical Branches. “Our narrow textiles – such as our Velcro® elasticated belt – are therefore tested and certified in accordance with the particularly strict Oeko-Tex® 100 PK I standards.“

specifications for narrow textiles:

• STANDARD 100 OEKO-TEX®, product class I
• Skin protection layer on both sides- Anti-slip insert on the upper side
• Soft surface
• Permeable to air
• Flexible at low temperatures
• Resistant to salt and chlorinated water
• Low nitrosamine
• Formaldehyde-free finish