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#Technical Textiles

Flexi-Light PET: Outstanding, sustainable sound insulation for vehicles

Polyurethane foam has traditionally been used to reduce noise, vibration and harshness (NVH) in vehicles, contributing to passenger comfort. At the Automotive Acoustics Conference in Constance, Germany, Autoneum presented a polyester felt-based sound insulation system that is lightweight, resilient and shapeable, thus combining best-in-class acoustic performance and precise contours with enhanced recyclability.
Flexi-Light PET © 2025 Autoneum
Flexi-Light PET © 2025 Autoneum


Flexi-Light PET is manufactured from a novel blend of polyester fibers that is primarily sourced from recycled PET. Through a state-of-the-art production process, Autoneum can adjust the fibers’ orientation to produce a proprietary felt with mechanical and acoustic properties comparable to polyurethane foam. The material is flexible and can be molded into 3D shapes, making it an ideal insulation material for interior components with complex contours, such as carpets and inner dashes.

Composed entirely of PET — up to 90% of which is recycled content — Flexi-Light PET can be used as a decoupler in conjunction with other PET-based technologies within Autoneum’s product portfolio to support full circularity, allowing for the reuse of production waste and end-of-life recycling of the product. Flexi-Light PET is the latest addition to Autoneum’s Pure technologies, which are intended to offer an excellent environmental performance throughout the entire product life cycle.

This innovation builds on the Flexi-Loft technology, which is made from a blend of recycled cotton and polyester fibers and was initially introduced by Autoneum in 2021.

Flexi-Light PET is currently available worldwide as insulation for automotive carpets.



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#Recycling / Circular Economy

Toray develops recycling technology that retains carbon fiber strength and surface quality

Toray Industries, Inc., announced today that it has developed a recycling technology that can decompose diverse carbon fiber reinforced plastics (CFRP) made from thermosetting resins while retaining the strength and surface quality of those fibers. The company drew on this technology to create a nonwoven fabric employing recycled carbon fibers.

#Research & Development

Panty liners prevent bacterial vaginosis

Worldwide, almost one third of women of childbearing age suffer from bacterial vaginosis. This is when the sensitive microbiome of the vagina becomes unbalanced. Such a disorder of the vaginal flora can cause urogenital infections, abscesses on the ovaries or fallopian tubes or premature births. This significantly increases the risk of infertility in women and of contracting a sexually transmitted disease or HIV.

#Research & Development

Soft interfaces: Textile-integrated light switches, made possible by printable Liquid Metal Ink

A gentle tap on the knitted lampshade is enough to switch on the light. The lamp developed by Fraunhofer IZM in cooperation with WINT Design Lab works with a revolutionary conductive ink. Visitors can find out more and try the lamp themselves at the Berlin Science Week on November 1st and 2nd.

#Functional Fabrics

PERFORMANCE DAYS sets benchmarks with record attendance & strong industry presence

With around 4,500 professional visitors and 515 exhibitors, PERFORMANCE DAYS closed its doors on October 30, 2025, after two highly successful days in Munich. Expanded show areas, an international audience, a top-class Expert Talks program, and an inspiring DAY 0 Conference with an innovative concept underlined one thing clearly: PERFORMANCE DAYS has become the leading business platform for the functional textile industry.

More News on Technical Textiles

#Textiles & Apparel / Garment

A+A 2025: innovations and know-how for tomorrow’s world of work

A+A 2025 has kicked off and is making Düsseldorf the centre of the international OSH world once again. Under the guiding theme “People matter” the world-leading trade fair for safety, security and health at work brings together over 2,340 exhibitors from 70 countries on 88,500 sqm net exhibition space in 13 exhibition halls making it the meeting point for the international expert community for the future of work again.

#Functional Fabrics

Getzner Textil launches new getzspace® three-dimensional weaving at Functional Fabric Fair

Getzner Textil AG, global leaders in technical textiles made for a wide range of applications, is proud to announce the launch of their new getzspace® three-dimensional weaving technology.

#Man-Made Fibers

CORDURA® Advanced Fabrics forges ahead with launch of next-gen flame resistant fabric solution at A+A

CORDURA® Advanced Fabrics is paving the way for new possibilities at A+A in Düsseldorf with the launch of CORDURA Comfort FR™, its new range of flame resistant (FR) fabric solutions. The CORDURA® team will be exhibiting in Hall 16, A48 where they will showcase how the new fabric marks a significant breakthrough in flame resistant (FR) performance fabrics, thanks to the combination of lightweight comfort, durability, and lower total cost of ownership.

#Textiles & Apparel / Garment

Nike unites innovation, design and product teams to accelerate athlete-centered innovation

Nike, Jordan Brand and Converse are joining forces under a new, athlete-focused creation structure aimed at accelerating innovation and driving growth across NIKE, Inc. The new setup unites the Innovation, Design and Product teams from all three brands into a single “creation engine” that will enable greater sharing of insights, technology and manufacturing methods throughout the innovation process. This integration is part of Nike’s new Sport Offense strategy and is designed to enhance the creation of products that help athletes perform at their best.

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#Textiles & Apparel / Garment

ISPO 2025: Dynamism, innovation, and strong impulses through close industry dialogue

Sports are becoming increasingly diverse and blending with many new areas. As a result, the sports industry is growing larger, customer demand is changing, and its fields of application are becoming more varied. New technologies, data-driven business models, sustainability, and international networking are shaping the market. In this dynamic environment, ISPO exhibitors demonstrate how change can be actively shaped.

#Europe

EU aims to advance global clean transition and implementation of the Paris Agreement at UN's COP30

At the COP30 UN Climate Change Conference in Belém, Brazil, from 10-21 November, the European Union will reaffirm its strong commitment to climate action. The EU is dedicated to paving the way toward a global transition that is clean, fair, and resilient. This transition aims to provide clean and affordable energy, create business opportunities, stimulate growth, enhance industrial competitiveness, and leave no one behind.

#Recycling / Circular Economy

EURATEX calls for a competitive and harmonised Circular Economy Act For Textiles

EURATEX, representing Europe’s textile and clothing industry with over 200,000 companies and 1.3 million workers, has submitted its official position paper to the European Commission’s consultation on the upcoming Circular Economy Act (CEA). The association welcomes the Commission’s initiative to shape a framework that strengthens Europe’s circular economy while maintaining industrial competitiveness.

#Nonwoven machines

ANDRITZ collaborates with Tandem Repeat on solutions to produce novel sustainable fiber

International technology group ANDRITZ has entered into a collaboration with Tandem Repeat Technologies, a pioneering biotechnology company, to bring to the market industrial-scale solutions for producing ProcellTM, a new sustainable fiber for textiles and nonwovens.

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