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.

INDA, the Association of the Nonwoven Fabrics Industry, in partnership with International Filtration News magazine, announces the finalists for the inaugural FiltXPO™ Awards. Recognizing outstanding achievements across the entire filtration value chain, the awards celebrate groundbreaking advancements that utilize nonwoven fabrics and technology.

Presented at FiltXPO™, April 29-May 1, 2025, at the Miami Beach Convention Center, Florida, these awards highlight exceptional innovations in three categories:

• Air/Gas Filtration Media
• Water/Liquid Filtration Media
• Filtration Equipment

Each nominated product has demonstrated creativity, uniqueness, technical sophistication, and the potential to significantly advance filtration performance and sustainability. Voting takes place on the International Filtration News website and the deadline to submit votes is April 18, 2025:

FiltXPO Air/Gas Filtration Award

• Hollingsworth & Vose – NanoWave® ESA
  Introducing NanoWave®ESA, an all-synthetic, 3D filter media free from PFAS. This revolutionary product enables production of highly efficient, comfortable, stretchable respiratory protection, suitable for various protective applications.
• Lanaco – EcoStatic® ML Series Filter Media
  Lanaco’s wool-based air filtration solution utilizes advanced electrostatic technology, providing exceptional efficiency and ultra-low pressure drop, even under challenging environmental conditions. USDA-certified as 100% Biobased, EcoStatic® ensures sustainability without sacrificing performance.
• Greentech Environmental LLC – Greentech Filters with ODOGard®
  ODOGard® technology deeply integrates odor-neutralizing polymers into nonwoven and nanofiber filters, offering an innovative, non-toxic approach to indoor air quality. ODOGard® significantly enhances filtration durability and performance.

FiltXPO Water/Liquid Filtration Award

• Ahlstrom – BioProtect™
  Ahlstrom’s sustainable BioProtect™ material offers superior dye-catching performance for laundry applications. Manufactured from 100% naturally derived fibers and OC-Biobinder®, BioProtect™ is both biobased and home compostable, combining premium performance with environmental responsibility.
• Periodic Products, Inc. – MetalXtract® Filter Media
  Using patented Chelok® Polymer Technology, MetalXtract® provides remarkable metal adsorption capabilities—100 to 500 times greater than traditional resins—across a wide pH range. Ideal for wastewater treatment and environmental remediation, this biodegradable solution effectively controls contamination at high flow rates.

FiltXPO Filtration Equipment Award

• Luwa America Inc. – Multi Cell Filter (MCV)
  The space-saving MCV significantly reduces required floor space by approximately 70% compared to traditional drum filters. Its intelligent PLC-controlled design optimizes filter cleaning cycles, reduces energy usage, and substantially cuts operational costs and carbon footprint.
• Oerlikon Neumag – hycuTEC
  Oerlikon Neumag’s innovative hycuTEC technology hydrocharges nonwoven filter media, achieving over 99.9% filtration efficiency with dramatically lower pressure loss and minimal resource consumption. Easy to integrate and retrofit, hycuTEC represents a breakthrough in high-efficiency filtration media production.
• Filtration Advice Inc. – FA-TCO Software
  This cutting-edge software provides comprehensive Total Cost of Ownership (TCO) analysis and predictive modeling for air filtration systems. FA-TCO enables data-driven decisions, extending filter lifespans, reducing operational costs, and enhancing overall sustainability in filtration management.

Finalists will present their innovative solutions at FiltXPO, showcasing breakthroughs that elevate quality, efficiency, and sustainability across the filtration industry.

“We’re delighted to highlight these groundbreaking innovations that promise to reshape the filtration landscape,” said Matt O’Sickey, Ph.D., INDA’s Director of Education & Technical Affairs. “FiltXPO provides the perfect stage to recognize the industry’s most significant advances and inspire future developments.”

EDANA has announced the three nominees for the FILTREX™ Innovation Award 2025, recognizing outstanding innovation in the filtration industry. The FILTREX™ Innovation Award honors innovation in the filtration sector, recognizing the ongoing commitment to excellence by manufacturers of nonwoven-based filtration products and components.

The nominees are:

GESSNER – Lignin-Saturated Cellulose Filter Media
GESSNER’s innovative lignin-saturated cellulose filter media sets a new standard in sustainable filtration. Designed to reduce your product’s carbon footprint, this eco-friendly solution replaces fossil-based resins with renewable lignin, saving up to 100 kg of crude oil per ton of material. Perfect for engine air, oil, and fuel filter elements, it combines top-tier filtration performance and durability with lower formaldehyde emissions during curing. Experience sustainability without compromise - achieve high-efficiency filtration, optional flame retardancy, and a tangible step towards a greener future with our lignin filter media.

Hollingsworth & Vose – NanoWave®ESA
Hollingsworth & Vose is a manufacturer of engineered materials. Their innovation NanoWave®ESA is an all-synthetic 3D media designed for high efficiency respiratory protection. Filters can be designed with minimum media processing while extending the filter life. It is free of PFAS, is safe to use, and can meet the demand for smaller and smaller filters without compromising on comfort. NanoWave®ESA can be produced with a stretch so that highly efficient, stretchable, breathable and drapable garment can be cut to size.

Johns Manville – Evalith®
Johns Manville, a Berkshire Hathaway company, and a leader in the filtration business with manufacturing lines in Europe and the US, has pioneered an innovative recycling process that converts post-industrial HVAC bio-soluble glass microfiber filtration media waste into compounded pellets for injection molding. The resulting pellets, with 30% glass fiber, are being used to create durable, second-life products. This eco-friendly solution prevents landfill waste, reduces CO₂ emissions, and supports a circular economy.. It ensures that the produced PP tapes from the starEX tape extrusion line are wound into perfect packages that improve productivity and fabric quality on the looms. The bevelled bobbin edges avoid that tapes come off during doffing, transport and handling and increase loom efficiency during weaving. The automatic bobbin change procedure of twinTAPE winders reduces operator work significantly, and the patented linear traverse system features an infinitely variable stroke, allowing a wide variety of bobbin designs. As the winder does not need lubrication, maintenance work is reduced to cleaning, which saves significant amounts of operator time.

Each of the three companies will have a 10-minute slot to present its innovation during the FILTREX™ 2025 event, held on 25-26 March 2025 in Vienna, Austria. Attendees will have the opportunity to cast their votes and select the winner, with the award being presented during a reception at the end of the first day.

Since its launch in 2004, FILTREX™ has established itself as the leading platform for professionals in the filtration media sector. This two-day conference gathers executives and technical experts from across the industry, including filter media producers, converters, raw material suppliers, testing equipment manufacturers, laboratories, and research institutions. The programme offers insights into market trends, cutting-edge filter materials, advancements in media design, air and liquid filtration, automotive applications, and developments in testing and standardization.

INDA, the Association of the Nonwoven Fabrics Industry, has opened the registration for the IDEA®25 International Conference and Exhibition on April 29-May 1, 2025, at the Miami Beach Convention Center in Florida.

For the first time at IDEA, the two-day conference will be dedicated exclusively to sustainability, recognizing its critical importance to the nonwovens industry. The conference will bring together C-suite leaders, business development professionals, sustainability managers, product developers, regulatory teams, sales, and marketing to advance “Nonwovens for a Healthier Planet.”

The regional market overviews and company presentations that have previously been part of the conference program will be moved to the exhibition portion of IDEA, which will spotlight product innovations and solutions from leading companies across the industry.

Among the topics industry experts will explore in presentations and panel discussions at IDEA25 are:

• Regulations: Upcoming regulations in the U.S., European Union (EU), and the United Nations impacting sustainability efforts
• Product and Process Innovations: Sourcing sustainable materials featuring natural fibers, advances in biodegradability and compostability, and fiber-to-nonwoven recycling and Extended Producer Responsibility (EPR) initiatives
• Circular Economy and Bio-Materials: Responsible sourcing, innovations in sustainability, and end-of-life solutions that reduce waste and lower energy consumption, leading to significant cost and resource savings

Details regarding the presenters and abstracts for the conference will be announced in the coming weeks.

IDEA25 Highlights
The IDEA® Achievement Awards, in partnership with Nonwovens Industry magazine, will be presented based on the results of online voting in six categories, including sustainability achievement.

The event will kick off on April 28th with training courses covering the essentials of nonwovens and market-focused areas, including a Nonwovens 101 short course on manufacturing nonwovens and advanced sessions on technical design and performance in baby and adult care absorbent systems, wet wipes, period products, and filter media training.

In conjunction with IDEA25, INDA also announced registration has opened for FiltXPO™ 2025, the International Filtration Conference and Exhibition, on April 29-May 1, 2025, at the Miami Beach Convention Center. For updates on both events, visit the INDA website.

EDANA, the global association serving the nonwovens and related industries, announced the upcoming FILTREX™ 2025 conference and tabletop exhibition. This premier event for filtration professionals will take place on 25-26 March 2025 at the Hilton Waterfront Hotel in Vienna, Austria.

FILTREX™ Europe serves as a pivotal platform, bringing together experts, technical specialists, and industry leaders from across the filtration supply chain. The two-day conference will focus on technological and sustainability innovations, aiming to enhance media and filter performance and highlight their role in reducing emissions. Attendees can look forward to a comprehensive program featuring presentations on the latest market trends, innovative filter materials, advancements in media design, and developments in air and liquid filtration.

The event will feature two renowned keynote speakers: Dr.-Ing. Frank Möbius, Senior Innovation Advisor at UnternehmerTUM, and Former Head of Technology Management and Forecast at BMW Group, sharing insights on open innovation, and Dr. Pero Mićić, Founder and CEO of FutureManagementGroup AG, discussing strategies to future-proof businesses.

Additionally, key industry leaders in the filtration industry from Ahlstrom, Freudenberg, and Hollingsworth & Vose will introduce pivotal topics during the roundtable discussions. Attendees will benefit from five focused sessions covering Trends and Technologies, Standards and Testing, Media Innovation, Sustainability, and PFAS-free advancements.

In conjunction with the conference, a tabletop exhibition will showcase cutting-edge products and services, providing delegates with valuable networking opportunities. The event will also feature the 4^th edition of the FILTREX™ Innovation Award, recognizing outstanding achievements in nonwoven-based filtration products. Last edition, HycuTEC (inline charging technology) by Oerlikon Nonwoven, won after receiving over one third of the votes. Companies interested in participating in the award competition are encouraged to review the eligibility criteria and submit their applications accordingly.

Registration for FILTREX™ Europe 2025 is now open. Delegates are encouraged to secure their tabletop spots promptly, as availability will be limited. For detailed information on registration fees, exhibition opportunities, and sponsorship packages, please visit the official event page.

The German Pavilion is confirmed to return from 19 – 21 September at the Shanghai New International Expo Centre. For the first time since borders reopened, industry leaders gathering under the banner will bolster the fair’s innovation and sustainability with a comprehensive showcase, from raw materials to machinery, complemented by diversified fringe events across the fairground.

Located in a prime area of the International Hall, the German Pavilion is set to draw crowds with its reputable products and technology. Assembling under the pavilion this year will be some new and returning German exhibitors, having made their names in the sub-categories of automotive nonwovens, industrial-use monofilaments, weaving machinery, and many more. After confirming their participation, Hansa Industrie-Mixer, J.H. Ziegler Nonwovens and New Materials, Lindauer Dornier, Monosuisse, and Perlon will showcase their expertise together with other highlighted exhibitors, including:

• Autefa Solutions – A full-service provider for turnkey nonwoven lines and machines, the company offers machines for fibre opening and blending, carding, crosslapping, needle punching, spunlace, thermobonding, amongst others. At the fair, the company will showcase technology spanning 10 application areas.
• Emtec Electronic – The company develops specialised test devices for the nonwoven and textile industries. An innovation said to quantify handfeel, its TSA Tactile Sensation Analyzer objectively measures the softness, smoothness and stiffness of textiles and nonwovens, as well as their recovery and elongation.
• Neuenhauser Group – The Neuenhauser Textile division provides fully-automated cleaning systems, transport automation solutions, winding technology, high-performance can coilers and weaving machine accessories. With decades of experience, the Group will debut at the fair with various innovative Agrotech, Buildtech, and Geotech solutions.
• Reifenhauser Enka Tecnica – A specialised provider of spinnerets and precision components to the man-made fibre industry. The company manufactures a broad spectrum of spinnerets and spin packs for all spinning processes, as well as premium jet strips for hydro-entangling with extra-long service life.
• Reifenhauser Reicofil – A well-known provider of spunbond, meltblown and composite lines for nonwoven applications in the hygiene, medical, filtration and industrial sectors. Offering a wide range of machinery at the show, the company is developing technical solutions for sophisticated and sustainable applications, with a strong focus on machine intelligence and energy efficiency.

New fringe events to further advocate innovation and sustainability
At this year’s fair, AiDLab^[1] will present its AI-based Textile Inspection System (AiTIS). A world first, AiTIS automatically and accurately detects material defects in nonwovens (especially for mask making), and various textiles, reflecting the collaborative efforts of AiDLab and a Hong Kong healthcare brand. At the event, Professor Calvin Wong, CEO & Centre Director of AiDLab, will introduce the system. This will be followed by a panel discussion and Q&A session with independent consultant Mr Eric Sham and moderated by AiDLab’s Mr Barry Tai, including insights on how advanced technology is reshaping the textile industry landscape.

Going beyond innovation, the fringe programme will also for the first time include Econogy Talks^[2] and sustainability tours to reflect Messe Frankfurt’s commitment to a sustainable future. Fairgoers can also visit the Innovation Showcase Area for outstanding industry achievements, with the focus this year on cutting-edge technology, green development and high-end applications. Product submission is now open. Contact us to submit your products, or register here for your visitor badge.

The fair’s product categories cover 12 application areas, which span a full range of potential uses in modern technical textiles and nonwovens. These categories also cover the entire industry, from upstream technology and raw materials providers to finished fabrics, chemicals and other solutions. This scope of product groups and application areas ensures that the fair is an effective business platform for the entire industry.

Cinte Techtextil China will be held from 19 – 21 September 2024.

^[1] The Laboratory for Artificial Intelligence in Design, jointly established by The Hong Kong Polytechnic University and the UK’s Royal College of Art, under HKSAR government funding
^[2] ‘Texpertise Econogy’ – the umbrella for Messe Frankfurt’s sustainability activities at its more than 50 textile trade shows worldwide

INDA, the Association of the Nonwoven Fabrics Industry, and AFS, the American Filtration & Separations Society, announce their strategic partnership to create the FiltXPO™ 2025 Conference Program. FiltXPO, the International Filtration Conference & Exhibition, will co-locate with IDEA®25 from April 29 to May 1, 2025, in the Miami Beach Convention Center, Miami Beach, Florida.

The theme for FiltXPO 2025 is “The Future of Filtration: Advancing Technology, Performance & Sustainability.” The two-day FiltXPO conference program will feature technical insights into filtration innovations and technologies from industry professionals worldwide. INDA and AFS will issue a call for abstracts in the next few weeks.

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.

INDA, the Association of the Nonwoven Fabrics Industry, announced that it is partnering with the Waterloo Filtration Institute (WFI) to produce the 2-day FiltXPO™ conference program, October 10-11, Chicago, Illinois. WFI brings decades of filtration experience, resources, and a worldwide network to support the education and technical development of the global filtration industry.

Filtration and separation professionals from the global supply chain will connect at FiltXPO 2023 for advancements, innovations, and business development. The conference portion of the FiltXPO event will focus on advanced filtration technologies and science for products that create a cleaner, healthier, and safer world. More details about the conference will be released at a later date.

The Nonwovens Institute (NWI) is a valued partner to INDA in bringing educational offerings to the nonwoven and engineered material industry. Behnam Pourdeyhimi, Ph.D., Professor and Executive Director, The Nonwovens Institute, and his team will teach the 2-day Filter Media Course in conjunction with FiltXPO, October 9-10, at Navy Pier in Chicago.

Professor Pourdeyhimi and his team will share the latest insights in the development, testing, and application of nonwovens in air, aerosol, and liquid filtration. Participants will gain knowledge about the physics of filtration, how nonwoven filter media is designed and used in air, aerosol, and liquid applications, testing standards, unmet needs in filter media, and the latest market trends and intelligence.

Following their entry into the fibres and textiles sector, as announced at K 2022, recycling machine manufacturer EREMA launches the INTAREMA® FibrePro:IV - which has been specially developed for PET fibre-to-fibre recycling - at ITMA in Milan from June 8 to 14. Thanks to its especially gentle material preparation and efficient removal of spinning oils, the rPET produced can be reused in proportions of up to 100 percent for the production of very fine fibres.

PET is regarded as a key material for the production of synthetic fibres. Around two thirds of the total volume of PET goes into the production of PET fibres for the textile industry. This highlights the importance of high-quality recycling solutions for the circular economy. By combining proven INTAREMA® technology with a new IV optimiser, EREMA succeeds in processing shredded PET fibre materials heavily contaminated by spinning oils in such a way that the finest fibres can be produced again from the recycled pellets. The system, which now joins EREMA's machine portfolio as the INTAREMA® FibrePro:IV, is characterised by a longer residence time of the PET melt. This is an essential factor for achieving high quality recycled pellets, as it allows the spinning oils and other additives used to improve the handling of the fibres during manufacturing to be removed more efficiently than in conventional PET recycling processes. Following extrusion, by polycondensation the intrinsic viscosity (IV) of the PET melt is increased in the new IV optimiser and under high vacuum to the precise level that is needed for fibre production. "Including filtration the output quality that we achieve with this recycling process is so high that ultra-fine fibres of up to 2 dtex can be produced using these rPET pellets, with an rPET content of 100 percent," says Markus Huber-Lindinger, Managing Director at EREMA. Waste PET fibre from production processes can therefore be further processed into rPET filament fibre, carpet yarn and staple fibre.

While the focus of the fibre and textiles application is currently still on PET fibre recycling, EREMA is committed to driving forward the recycling of mixed fibre materials from classic textile recycling collection in a next project phase. In order to accelerate development work, the EREMA Group opened its own fibre test centre, where a cross-company team is working on recycling solutions for fibre-to-fibre applications. The centre also operates a fully equipped and variable industrial-scale recycling plant. It includes the peripheral technology required and is available to customers for trials.