From the Sector

Freudenberg Performance Materials (Freudenberg) is presenting a wide range of advanced solutions for numerous industries and markets at this year's IDEA Show in Miami Beach, Florida, USA. These include innovative applications for filtration, construction, energy, cleaning, composites, printing and healthcare as well as for the packaging industry.

From surface nonwovens for improved corrosion resistance, battery separator solutions that increase the life cycle, performance and safety of energy storage systems to the innovative Enka® solutions for pre-vegetated green roof constructions.

Flexible wetlaid technology for filtration, building & construction, energy and packaging
One highlight of this year's IDEA Show are the many different applications of Freudenberg’s unique wetlaid technology, which allows for a high level of customization together with a wide range of technical possibilities in weights, types of fibers and compositions. Thanks to the high versality of its production lines and product range, Freudenberg can meet the needs of key wetlaid markets: filtration, building & construction, energy and packaging.

The company will present its wetlaid solutions in the field of sound absorption in buildings, as well as for diverse markets such as energy, composites and horticulture. Battery separators based on wetlaid nonwoven technology increase the life cycle and safety of energy storage systems. In the composite industry, Freudenberg surfacing veils ensure abrasion resistance, corrosion protection, smooth surfaces, and enhanced mechanical strength for fiber-reinforced plastics. In addition, bio-based materials will be presented, which are ideal for biodegradable plant propagation systems.

Alongside the wetlaid nonwovens, the experts will also be showcasing their innovations in fine denier spunbond technology.

Enka®Solutions: Adapting to the changing construction industry
Another highlight of Freudenberg’s portfolio at the IDEA Show are the Enka®Solutions applications tailored to the roofing and construction market. For example, the Enka® BioCarrier that is particularly suitable for green roofs will be on display. The carrier material from Freudenberg enables pre-vegetated green roof constructions and consists of 100% bio-based raw materials. Green roofs are becoming increasingly popular due to their numerous ecological and financial benefits.

From now on, Mehler Texnologies and Heytex will be known by the new name of MehlerHeytex. This name is a visible sign of the merger between the two companies and sets with greater innovation strength new standards for customers and other business partners.

MehlerHeytex brings together Mehler Texnologies and the core business of the Heytex Group, both leading global specialists for coated technical textiles. With some 1,000 employees at the production locations in Germany, Czech Republic and China, as well as sales offices worldwide the company serves numerous markets. MehlerHeytex products are used, for example, in truck tarpaulins and container covers, door seals, biogas membranes, drinking water tanks, tents, inflatable boats, as well as advertising media in large-format digital printing.

Freudenberg Performance Materials Holding GmbH, the parent company of Mehler Texnologies, acquired the core business of the Heytex Group in December 2024. Since then, this part of Heytex with three production locations in Germany and China, as well as all headquarter-related functions, belong to MehlerHeytex, the newly-formed specialist for coated technical textiles.

“The standardized market presence is an important step towards more clarity and transparency for our customers and other business partners. It represents the best of two worlds. We continue to work at top speed on the merger of Mehler Texnologies and Heytex, so that our customers can benefit from all the advantages of this acquisition as quickly as possible,” Dr. Henk R. Randau, Senior Vice President Coated Technical Textiles, said.

For the time being, the new corporate brand is the only change for customers and other business partners of the coated technical textiles specialist. All other aspects of business relations such as contacts, addresses and banking details remain unchanged for the present. The further merging of the two companies will take place step-by-step. MehlerHeytex will keep its customers and business partners continuously updated on relevant changes.

2025 International Battery Seminar in Orlando: Freudenberg to present innovative battery separator solutions for stationary energy storage systems and further applications

Freudenberg Performance Materials (Freudenberg) will be showcasing its nonwoven battery separators at the International Battery Seminar in Orlando, Florida, USA, from March 17-20, 2025. The manufacturer of technical textiles will present innovative materials that enable long-duration, high-performance and safe stationary energy storage systems.

Freudenberg will present its range of battery separators that increase the cycle-life, performance and safety of batteries for stationary energy storage systems, as well as batteries used in transportation, communications and computer systems. This includes nickel-cadmium, nickel-metal hydride, nickel-zinc, nickel-hydrogen, metal-air and lead-acid batteries plus many more.

One highlight will be the latest unique surface finishing technology that provides excellent electrolyte absorption as well as increasing the speed. The company combines this new finishing and a variety of other finishes with its versatile nonwoven technologies to develop further custom-made separators that meet the needs of energy storage system manufacturers and other battery manufacturers in the aviation, rail vehicle construction or computer systems sectors. Freudenberg has a broad range of nonwoven technologies in the industry, including wetlaid, drylaid and spunbond processes. These offer unique capabilities to tailor material homogeneity and uniformity, electrolyte absorption, wicking rate, air permeability, thickness and tensile strength.
With production sites on several continents, Freudenberg can manufacture locally and offer major battery manufacturers optimal service.

Freudenberg high-performance nonwoven separators play an important functional role in batteries. Besides their primary function of separating the electrode and cathode, they form an electrolyte reservoir in the battery, and contribute to enhancing battery functionality, self-discharge, and durability. They help to prevent short circuits by avoiding dendrite growth.

Mehler Texnologies, a leading specialist in coated technical textiles, plans to close down the Fulda plant adapting to market changes.

For several years, Mehler Texnologies had to face by a persistently sluggish market environment. In view of considerable overcapacities within its own production network, the company therefore plans to close its Fulda plant in the course of 2025. On the basis of the current situation, 192 employees will be affected by the decision.

Mehler Texnologies has already notified the responsible employee representative bodies of its plans and socially compatible solutions are being developed in joint discussions. The specific date of the plant closure depends on the outcome of these discussions.

Freudenberg Performance Materials (Freudenberg) will present its full range of high- performance materials for footwear at Inspiramais on January 21st and 22nd, 2025 in Porto Alegre, Brazil. The global leading manufacturer of performance materials will highlight its latest technical and sustainable innovations tailored for the shoe industry, including microfibers, counterliners, liners, interlinings, reinforcements, insoles, and membranes. At Inspiramais, designers and footwear professionals can meet with Brazil-based Freudenberg experts to support them design and develop products in line with the industry's evolving demands for performance and environmental responsibility.

Freudenberg’s presentation at the event underscores its commitment to innovation and sustainability within the industry. In line with its sustainability goals, Freudenberg has increased the proportion of products in its portfolio that incorporate recycled content and employ solvent-free and binder-free manufacturing processes. The company's efforts are exemplified by its range of vamp liners, reinforcements, and strobel insoles, which contain between 35% to 100% recycled material. The new insoles and reinforcements for sports shoes have recycled fiber content and provide high tensile and tear resistance at the same time.

Vegan suede
Additionally, Freudenberg is introducing a solvent-free vegan suede material, crafted from microfiber nonwovens, which offers both breathability and versatility in dyeing—a suitable choice for upper and facing in casual and athletic shoes.

Innovations for safety shoes and others
Freudenberg's advancements also extend to the realm of safety footwear, with the introduction of specialized insoles that are resistant to perforation and suitable for PU injection, as well as electrically conductive. Moreover, the company has developed breathable waterproof membranes that can be integrated into liners and interliners, enhancing both comfort and protection for safety shoes, boots, and waterproof footwear.

The company's new range of high performance counterliners is another highlight, designed to cater to a diverse array of footwear categories, including women's, men's, children's, safety shoes, boots, and athletic shoes. These counterliners are distinguished by their breathability, color variety, and superior abrasion resistance.

EDANA, the global association for the nonwovens and related industries, concluded its annual Sustainability Forum at the KBR Royal Library of Belgium in Brussels. This year's forum, themed “Building a Sustainable Future Together,” featured a series of keynote addresses, panel discussions, and collaborative sessions focused on environmental responsibility, corporate social responsibility, and circular economy innovations within the nonwovens sector. With an agenda that bridged policy and practice, the Forum highlighted the latest advancements and strategies aimed at tackling climate change, reducing waste, and enhancing sustainability practices.

Keynote Highlights
The forum featured two keynote speakers: Ana Rovzar, Founder of Polygon AR, opened the Forum with a keynote on the accelerating transition to clean energy. In her speech, she discussed the shift from conventional energy investments to renewables, noting a 50% growth in renewables in 2023 alone. “It is accelerating much faster than people think” she remarked, emphasizing that “real progress requires a united front from governments, businesses, and communities to remove regulatory and technological barriers”.

In another keynote, sustainability expert Mike Barry, formerly of Marks & Spencer, stressed the importance of aligning corporate strategy with sustainability. “Citizens see climate change as a top priority, and companies must act boldly to reduce emissions, especially Scope 3”, he said. “Sustainability is now a vital part of brand identity, and consumers expect more transparency and commitment than ever”.

Innovative Industry Perspectives and EU Policy Impacts
Brieuc Lits, Public Affairs Director at EDANA, examined the potential effects of the EU Green Deal on the nonwovens industry. “The EU’s shift towards balancing sustainability with competitiveness will shape not only policy but the very framework within which we operate”, he noted, emphasizing that the sector must adapt to stay competitive and aligned with regulatory expectations.

Lastly, Paolo Haeusermann, Senior Brand Director and Europe Sustainability Leader at Procter & Gamble, shared insights on advancing sustainability in absorbent hygiene products and emphasized the importance of these items. “We are talking about essential products in people’s lives”, he remarked.

Corporate and Product Sustainability: A Deep Dive
Several industry leaders shared insights on integrating sustainability at every level of business. Carsten Ruff from Nitto Advanced Film Solutions discussed the challenges and strategies of embedding sustainability in corporate culture, particularly in a multinational setting. “Sustainability is not a contradiction to industrial applications; it’s a powerful driver of innovation”, he observed.

Martijn Gipmans from Sphera Solutions highlighted the business value of transparency and life-cycle assessments (LCA). “LCA and transparent ESG reporting can catalyse both business growth and environmental progress”, he explained, stressing the importance of integrated sustainability assessments to reduce the carbon footprint of entire product portfolios.

Christophe Morel-Fourrier, Sustainability Leader for Hygiene, Packaging, and Converting Adhesives at Bostik, introduced the Archimedes tool as a strategic asset for Portfolio Sustainability Assessment. “Archimedes allows us to make transparent, informed decisions that align with our long-term sustainability goals”, he explained. He highlighted that this tool helps companies evaluate the sustainability of their product portfolios, empowering them to make impactful choices that support environmental goals.

The Path Forward: Advancing Circularity and Green Innovation
One of the most discussed topics was the industry's transition toward a circular economy. Albert Hammerschmied from Freudenberg Performance Materials highlighted the importance of post-industrial waste in achieving circularity, particularly in the automotive sector. “The potential for nonwovens in the automotive circular economy is vast, but requires industry-wide collaboration”, he commented.

In a session addressing the future of sustainable practices in building insulation, Alexandre Butté of ANDRITZ Laroche emphasized the importance of sustainable materials and collaboration among stakeholders. “The building industry faces unique sustainability challenges, but with innovation and eco-friendly materials, we can bridge the gap between goals and achievable practices”, he said.

Building a Sustainable Health Sector
Danielle van Horzen, Global Marketing Manager for Hygiene and Healthcare at SABIC, discussed advanced recycling solutions in the healthcare sector. Addressing the challenges of medical waste recycling, she stated, “A significant amount of medical waste is not contaminated, offering us opportunities to create circularity in healthcare.” She pointed to the potential for advanced chemical recycling to enable circular models, helping to tackle the pressing issue of sustainable medical waste management.

The day concluded with a session on the circular potential within healthcare. Kristien Depraetere, Sustainability Coordinator at UZ Leuven, outlined sustainable practices in hospitals, from waste reduction to advanced recycling in medical waste. “Healthcare can lead by example in the transition to circularity, yet we need practical and legislative support to address unique industry challenges”.

Visit to the European Commission
The third day of EDANA’s Sustainability Forum 2024 concluded with an insightful visit to the European Commission, offering attendees a unique opportunity to engage directly with policymakers and gain firsthand insights into the EU's sustainability agenda. Hosted at the Charlemagne Building, discussions centered on pivotal elements of the EU Green Deal, including the establishment of Extended Producer Responsibility (EPR), the scope and implementation of the Single-Use Plastics Directive (SUPD), and the Ecodesign for Sustainable Products Regulation.

Featuring presentations from prominent EU officials like Vicenzo Gente and Werner Bosmans, attendees delved into how these regulations are shaping sustainability strategies across industries. Bridging policy and practice emerged as essential, reinforcing the forum’s dedication to aligning industry actions with current EU regulatory frameworks. The session offered a strong conclusion to the event, reinforcing a shared commitment to a sustainable future in collaboration with EU leaders and regulatory bodies.

Freudenberg Performance Materials Apparel (Freudenberg Apparel) introduces the innovative Film Bonding series. This new line of solutions is expertly designed for advanced sew-free bonding applications, enhancing the manufacturing process with modern efficiency and precision. In conjunction with this launch, Freudenberg Apparel is expanding its Net Bonding and Dot Bonding series, further broadening its range of seamless adhesive solutions to cater to the specific demands of the Stretch Active, Intimate, and Athleisure wear segments.

Freudenberg Apparel's Film Bonding series features a film structure with a high-quality adhesive, delivering robust shear bond and recovery. This enables garments to conform to the body's shape while retaining their shape and integrity after stretching, significantly improving durability and wearer comfort. By eliminating bulky seams, the Film Bonding series also provides a clean, smooth finish to fabric surfaces.

Available in tape form, Freudenberg Apparel's Film Bonding solutions accommodate a wide range of weight requirements from 90 to 220 g/m², including thin options under 80µm. The series offers an array of TPE and TPU variants with varying softness levels from medium to very soft, reducing reliance on traditional stitching and making them ideal for various applications, including stitch-free seam bonding on briefs, bras, vests, and leggings.

Complementing the Film Bonding series, Freudenberg has introduced an innovative oval net structure to its TPE polymer adhesive Net Bonding series. This new structure, in addition to the existing Diamond and Hexagon patterns, offers a diverse selection of net structures suitable for a wide array of applications. The expanded weight range of 50-240 g/m² for the Net Bonding solutions provides versatility for creating breathable, elastic, and well-controlled garments in leggings, sports bras, and intimate apparel.

Freudenberg Performance Materials Apparel (Freudenberg Apparel) announced the production opening of its state thermal insulation factory located in Long Thanh District, Vietnam. This facility specializes in the production of comfortemp®, Freudenberg’s renowned high-performance thermal insulation material, designed to elevate fashion and sportswear apparel.

This additional new factory extends Freudenberg Apparel's thermal insulation production across key Asian markets, including the Chinese mainland and South Korea. It also significantly strengthens Freudenberg Apparel’s global production capabilities and supply network. This expansion will bolster the company's competitive edge in Asia and reaffirms its ongoing dedication to innovation and evolution within the apparel industry.

"By localizing the production of our thermal insulation materials in Vietnam, we are not only reducing lead times for our customers but also streamlining the supply chain, ensuring we continue to deliver exceptional value for customers," stated John McNabb, Chief Technology Officer at Freudenberg Performance Materials. The Vietnamese facility is equipped to produce sustainable thermal insulations, providing customers with options that align with their sustainable garment production initiatives and goals.

Freudenberg Performance Materials Apparel launches the complete RCY 99xx series recycled polyester (rPET) shirt interlinings. This product line serves as a sustainable counterpart to Freudenberg's renowned 95xx series, which has been a staple in the industry for over twenty years.

The 95xx series, celebrated for its unique bi-elastic properties, has earned its place as one of Freudenberg Apparel's most sought-after shirt interlining ranges.

Now, taking a leap towards sustainability, Freudenberg Apparel introduces the complete RCY 99xx series. Crafted from rPET, these bi-elastic interlinings are designed to complement an array of contemporary fabrics, including pure cotton, T/C, flannel, oxford, cotton & linen blends, seersucker, jersey, and all types of stretch knits. The RCY 99xx series not only preserves the natural hand-feel, texture, and shape of these fabrics but also infuses a fresh creative dimension into shirt design.

The RCY 99xx series boasts an weight range of 30-150 g/m2, offering versatility for a diverse spectrum of shirt styles, from men’s casual shirts and women's blouses to polo shirts, sports shirts, and denim shirts. This adaptability ensures that designers and manufacturers have the flexibility to meet the evolving demands of the market while upholding sustainability principles.

Freudenberg Performance Materials (Freudenberg) is showcasing solutions for the automotive, building, apparel, filtration and packaging industries at this year’s Techtextil in Frankfurt am Main from April 23 – 26.

Sustainable nonwoven for car seats
One innovation highlight at Techtextil is a novel Polyester nonwoven material for car seat padding. Also available as a nonwoven composite with PU foam, it is not only easier for car seat manufacturers to handle during the mounting process, but also ensures better dimensional stability as well as providing soft and flexible padding. It has a minimum 25 percent recycled content, for example, by reusing nonwoven clippings and waste, and is fully recyclable. Full supply chain transparency enables customers to trace and verify the content of the nonwoven and thus ensures a responsible production process. The Freudenberg experts will also be presenting several other nonwoven solutions made of up to 80 percent recycled materials that can be used in car seat manufacturing.

Biocarrier for green roofs
Freudenberg is showcasing a sustainable carrier material for green roofs on urban buildings at the trade fair. The carrier is made from polylactide, i.e. from renewable resources. When filled with soil, it provides a strong foothold to root systems, enabling the growth of lightweight sedum blankets that can be rolled out to provide instant green roofs. These roofs not only help counter urban heat, they also improve stormwater management and regulate indoor temperatures.

From textile waste to padding
The company extended its circular thermal wadding product range with the release of comfortemp® HO 80xR circular, a wadding made from 70 percent recycled polyamide from discarded fishing nets, carpet flooring and industrial plastic. Because polyamide 6, also known as nylon, retains its performance characteristics after multiple recycling processes, the fibers can be used again and again to manufacture performance sporting apparel, leisurewear and luxury garments.

Packaging solutions with various sustainability benefits
Freudenberg is also showcasing products for sustainable packaging and filtration solutions. The long-lasting Evolon® technical packaging series is a substitute for disposable packaging used in the transport of sensitive industrial items such as automotive parts. The material is made from up to 85 percent recycled PET. A further highlight at Techtextil are Freudenberg’s fully bio-based solutions for manufacturing dessicant bags. The binder-free material based on bio-fibers is also industrially compostable.
In addition, the experts will be giving trade fair visitors an insight into Freudenberg’s filtration portfolio.