From the Sector

Aquafil launched, in Slovenia, the first demonstration plant for the chemical separation of elastic fiber from nylon, an innovative technology to open new perspectives in the textile fiber sector.

“After more than a decade of research and development, Aquafil marks a turning point in the world of textile fibers with the launch of a revolutionary technology: the first demonstration plant for the chemical separation of elastic fiber from nylon. The journey began in 2013, with a joint research project together with Georgia Tech University and the filing of an initial patent. Although industrialization had not materialized, the work of Aquafil researchers never stopped. The perseverance and dedication of the R&D team led, in 2022, to the publication of a new patent, the result of improved technology that was finally ready to be tested on a semi-industrial scale.

Today, thanks to this demo plant, the results of laboratory experiments are confirmed: for the first time, it is possible to effectively separate elastic fiber from nylon in blended fabrics – one of the most difficult challenges in recycling composite materials, particularly those from sportswear and swimwear, among the most problematic wastes in the textile sector. Indeed, the coexistence of different fibers within the same fabric has long been a tremendous obstacle to recycling, condemning tons of potentially recoverable materials to becoming waste”, stated Giulio Bonazzi, Chief Executive Officer.

The goal now is to optimize the process at every stage to define the set-up of a future large-scale industrial plant. Aquafil has activated a network of strategic stakeholders to ensure a steady flow of waste materials and build a solid and efficient supply chain that can feed an increasingly virtuous recycling model.

The nylon recovered through this technology will be entirely destined for the ECONYL® regeneration plant, where it will be processed into new regenerated nylon, ready for new textile applications. This is another step toward reducing dependence on virgin resources and making a concrete contribution to reducing the industry’s environmental impact.
 
The nylon waste is collected in locations all over the world and includes industrial waste but also products – such as fishing nets and rugs – that have reached the end of their useful life. Such waste is processed to obtain a raw material – caprolactam – with the same chemical and performance characteristics as those from fossil sources. The polymers produced from ECONYL® caprolactam are distributed to the Group’s production plants, where they are transformed into yarn for rugs carpet flooring and for clothing.

It is getting exciting again in Cologne on 12 and 13 March for the cellulose fibres industry. Six new products have been nominated for the popular innovation award.

Every year, the conference organisator nova-Institute together with award sponsor GIG Karasek honours companies that impress with their creativity, technological progress and ecological impact. The aim of the award is not only to recognise the winners’ innovative products, but also to set an example for the courage to innovate.

The nominees’ presentations, the voting and the winner ceremony will take place on 12 March at the Cellulose Fibres Conference 2025. Participants of the conference can vote live for the three winners. More than 220 people are expected to attend.

The Nominees

Fibers365 (DE): Hemp365 – Agricultural Decorative and Carrier Material
The solution “hemp365” is characterised by the development of a cost-effective, plant-based decorative and carrier material through the chemical-free processing of a regional agricultural fibre and the use of resulting short fibres in a wet-laid process, allowing for a massive reduction in the amount of fossil based binders required for strength and functionality. The non fibre content is less than 7 % and is also made from biogenic and biodegradable material. Hemp365 is 100% natural and vegan. It has been designed for consumer (fashion) and industrial applications in cooperation with an automotive OEM.

Releaf Paper France (FR): Releaf Fiber – Eco-Friendly Paper from Urban Fallen Leaves
Releaf Paper France transforms urban fallen leaves into sustainable cellulose fibres, offering an eco-friendly alternative to traditional hardwood pulp. Using proprietary low-temperature extraction, high-quality fibres with excellent paper-forming properties are isolated. With a cellulose content of 32-48 % and properties similar to hardwood, RELEAF fibres are ideal for packaging materials like corrugated paper, boxes, and bags. This innovative process, which requires minimal water and non-aggressive solvents, aligns with circular economy principles, repurposing millions of tons of urban leaf waste annually and supporting global brands in achieving sustainable packaging solutions.

SA-Dynamics (DE): Cellulose Aerogel Textiles – Next-Generation Insulation Materials
Cellulose Aerogel Textiles are revolutionary insulation materials made from 100 % biodegradable cellulose aerogel fibres. These combine the flexibility and ease of processing of traditional fabrics with the superior thermal insulation properties of aerogels by utilising a novel aerogel fibre process. Lightweight, highly efficient, and compatible with conventional textile machinery, they provide a sustainable alternative to fossil-based and animal-derived insulation materials. Fully recyclable and free from microplastic emissions, Cellulose Aerogel Textiles set a new benchmark for circular economy solutions in the textile and construction industries. Initial functional demonstrators were developed through two projects, funded by Biotexfuture and RWTH Innovation, respectively.

Sci-Lume Labs (US): Bylon® – Renewable Circular Fibres from Agricultural Waste
Sci-Lume Labs makes Bylon®, a scalable, circular, biosynthetic fibre. Using highly efficient chemistries to valorise agricultural waste, Bylon® seamlessly integrates into every step of the global value chain – from raw material production through textile manufacturing. Bylon® is distinct from incumbent and next-gen materials because it is simultaneously bio-based; waste-derived; degradable; recyclable; downstream-compatible; and melt-spinnable. Bylon® also offers a unique performance profile by combining the mechanical properties and tunability of traditional synthetics with the moisture properties and circularity of natural fibres. By not requiring changes to the supply chain, Bylon® empowers the industry to reduce its environmental impact – without compromising on quality, performance, or cost.

TMG Automotive (PT): REFIBER – Sustainable Automotive Surface Material
Textile-based composite solutions are a growing trend in the automotive sector, especially for decorative and functional interior applications. Innovative plant-based leather demonstrates this trend, combining sustainability with advanced performance. Developed from a biopolymer matrix combined with cellulose waste, this material transforms waste into a premium, eco-friendly solution. Its textile backing and non-woven laminate backing are also made entirely from cellulose fibres, creating a fully integrated bio-based composite. Designed for car interiors and more, this lightweight, durable and aesthetically versatile material sets a new standard for sustainable design, while satisfying the industry’s growing demand for circular and renewable alternatives.

Uluu (AU): Replacing plastic in textiles with natural, seaweed-derived materials
Uluu is an Australian start-up set to replace plastics with natural polymers called PHAs. Uluu materials are made from a regenerative feedstock: farmed seaweed, thus ending reliance on fossil fuels and land crops. Uluu, in partnership with Deakin University, is developing textiles that perform like synthetic polyester but are truly biodegradable and biocompatible, thus eliminating persistent microplastic pollution in fashion. Importantly, Uluu materials are reusable, recyclable, and most importantly, compostable. They are naturally produced through a unique fermentation process that uses seaweed, saltwater microbes and seawater. Uluu pellets can be directly substituted for plastic (e.g., polyester, nylon) in existing melt spinning equipment, creating yarns that can be knitted or woven into textiles. In addition to fibre-grade pellets, Uluu is also producing other grades of pellets to replace plastics used in e.g., buttons, sunglasses, hair clips and packaging.

Polartec®, a Milliken™ & Company brand and creator of innovative textile solutions for future thinking, introduces Product, the third and final chapter in Polartec’s multifaceted Beyond Begins Today mini-series.

Beyond Begins Today looks at how Polartec fabrics are made to last, and to be used and enjoyed from one generation to the next and beyond. It explores the innovative monomaterials, repurposed plastic and the plant-based nylon membranes that Polartec uses to set new standards for high performance fabrics; the ambitious climate-related objectives across the entire value chain that exceed existing mandates. Such a holistic strategy allows Polartec to stay at the forefront of its industry by producing top-notch textiles that champion environmental stewardship and pave the way for a more sustainable tomorrow.

Within the rich tapestry of Polartec’s legacy, threads of innovation weave together the past, present, and future. From its humble origins as pioneers of synthetic fleece to bold strides into new realms, Polartec represents the promise of harmony between creation and care; touching lives while honoring the earth.

Product, the final installment of Beyond Begins Today, features Paul Cosgrove (Chief Product Officer, Mammut), Sachiye Koide, (Mountaineer & Product Engineer), and Eric Yung (Managing Director of Polartec). Through a discussion that begins with a reverent nod to the iconic designs of brands like Mammut and the pioneers who wore them, Chapter 3 leads into the soul of the great outdoors. From a celebration of the gear that binds lives to landscapes, and passions to purpose, it looks at a legacy that connects Polartec’s promise to enhance lives to the enduring strength of its textile solutions.

Polartec, a Milliken & Company brand and the creator of innovative and sustainable textile solutions, introduces PEOPLE, the second chapter in Polartec’s "Beyond Begins Today" campaign. Featuring Sierra Quitiquit (Pro Skier, Influencer and Environmental Activist), Helgi Oskarsson (CEO, 66°North), and Tyler Maheu (Senior Account Manager, Polartec), chapter two explores the role of People and how each individual's voice contributes to building a more sustainable future.

As a global initiative through which Polartec aims to raise awareness and unity around important universal themes including sustainability, diversity and positive change, "Beyond Begins Today" leverages static and multimedia content published on multiple touchpoints and channels throughout the year. Chapter 2: People, is the second of three chapters that comprise this global initiative, with the first and third chapters dedicated to Planet and Product respectively. Viewed singularly or as a whole, the content is rooted in the underlying premise that the future is what we make it; extending to the fundamental belief that if we change behaviors, we can change the narrative. For our Planet. For our People. For our Products.

"Beyond Begins Today" looks at how Polartec fabrics are made to last, and to be used and enjoyed from one generation to the next and beyond. It explores the monomaterials, repurposed plastic and the plant-based nylon membranes that Polartec uses to set new standards for high performance fabrics; the ambitious climate-related objectives across the entire value chain that exceed existing mandates.

A navy blue nylon dress, providing elegance and comfort to the wearer while simultaneously highlighting the entire Made in Italy production chain: this is the new project RadiciGroup is presenting at Milano Unica, from July 9th to 11th at the Innovation Forum promoted by the TexClubTec section of Sistema Moda Italia.

The dress is the result of a traceability project led by RadiciGroup, involving different players in the textile sector: from the yarn producer to the fabric manufacturer to the final consumer.

A "tracer" has been inserted into the yarn, which is detectable through a scanner and allows to map the entire garment creation process - both physically and digitally - from the origin of the fibre to the item end of life. Through a QR code printed on the label, all the "stages" defining the outfit's journey can be seen, including the production of the fabric made by another company from Bergamo, Sitip. In this way, the final consumers can learn more about the production sites of what they wear, making more conscious purchasing choices.

At the booth of another Italian textile company, Tessitura Vignetta, visitors will be able to touch several types of fabric made with the "traced" nylon produced by RadiciGroup.

This is another example of how important it is to work transparently and collaboratively in the textile supply chain. Through the traceability of textile products, the goal is to fight counterfeiting and enhance products made in Europe, in line with the principles of the Digital Product Passport under development at the European Union.

RadiciGroup announced the launch of the first physical and digital nylon traceability project at Techtextil 2024. A gilet made from the yarn manufactured in one of the Group’s European industrial sites, which, thanks to a QR code on the garment, can reveal its origin and display information about its production process.

Product traceability is a key element in guaranteeing transparency along the entire supply chain, as it means each stage of production – from spinning to weaving and from packaging through to retail – can be monitored and recorded. The project, made possible by a partnership with FibreTrace, allows manufactured nylon yarns to be traced both physically and digitally. In fact, RadiciGroup inserts a tracer (an inorganic additive) that is uniquely associated with the yarn and remains identifiable throughout all stages of processing – on both the fabric and the finished garment. Naturally, the tracer does not alter the esthetical, functional and technical performance of the yarns in any way.

In terms of digital traceability, during the production stages a scanner detects the presence of the tracer and can transmit the data relating to provenance onto a dedicated digital platform. Finally, the consumer, via a QR code, can access the digital platform that provides all information concerning the provenance of the product and its journey through the supply chain.
 
“This project is the result of almost two years’ work by our Research & Development team. We’re very proud to bring to the market the first physical and digital nylon traceability solution and we plan to extend this initiative to other fibres produced by the Group,” emphasised Filippo Bona, R&D Manager of RadiciGroup Advanced Textile Solutions.

Building on a renewed five-year strategy, Fashion for Good selects ten new innovators for its 2024 programme to receive tailored support validating their technologies. This cohort represents an increased focus on novel footwear material and recycling technologies, man-made cellulosics, and nylon recycling.

The 2024 Innovation Programme provides support based on the development stage and ambitions of each innovator, matching them with relevant industry partners to drive technology and impact technology and impact validation as well as investing activities.

The selected innovators joining the 2024 Innovation Programme are:

• Algreen Ltd: Algreen co-develops alternative materials from algae and biobased sources that can replace fossil-based products such as PU.
• Balena: Balena creates biodegradable partly biobased polymers for footwear outsoles.
• Epoch Biodesign: Epoch Biodesign is an enzymatic recycler of PA66 and PA6 textile waste.
• Fibre52: Fibre52 is a bio-based solution replacing traditional bleach prepared-for-dyeing and dye processes.
• Gencrest BioProducts Pvt Ltd: Gencrest works with various agri-residues to convert them into textile-grade fibres using their enzymatic technology.
• HeiQ AeoniQ: HeiQ AeoniQ™ is a continuous cellulose filament yarn with enhanced tensile properties.
• Nanollose - Nullabor: Nullarbor™Lyocell is developed from microbial cellulose which is converted into pulp pulp to produce a lyocell fibre with their partner Birla Cellulose.  
• REGENELEY:  REGENELEY pioneers advanced shoe sole recycling technologies by separating and recycling EVA, TPU, and rubber components found in footwear.
• Samsara Eco: Samsara Eco is an enzymatic recycler of PA66 and PET textile waste.
• SEFF: SEFF Fibre produces cottonised fibres and blends of hemp fabrics utilising a patented HVPED process.

Since inventing the first fleece crafted from recycled plastic water bottles more than three decades ago, Polartec®, a Milliken & Company brand, and the creator of innovative and more sustainable textile solutions, has upheld its pledge to protect the environment.

With its new Beyond Begins Today initiative, Polartec aims to raise awareness around the important global themes of sustainability, diversity and positive change.

Polartec is engaged to make the goal of zero waste a reality – from using 100% recycled and plant-based materials, to delivering certified waste reductions and innovative technologies that reduce the impact of its activities.

Beyond Begins Today is a multifaceted campaign featuring static and multimedia content, including short films released throughout the year via multiple touchpoints and channels – the first of which will be released on Earth Day 2024 to underscore the underlying premise that the future is what we make it. Polartec’s commitment to sustainable solutions go beyond the integration of increasingly advanced manufacturing methods or the ongoing exploration of novel fibers, and continued investments in sustainable materials development.

Polartec’s promises that every product launches in 2024 will either reduce the impact on the planet, endure the test of time, or contribute to circularity processes. Beyond Begins Today looks at how Polartec fabrics are made to last, and made to be used and enjoyed from one generation to the next and beyond. It explores the innovative monomaterials, repurposed plastic and plant-based nylon membranes and fabrics that Polartec uses to set new standards for high performance materials and the ambitious climate-related objectives across the entire value chain that exceed existing mandates. This holistic strategy shall allow Polartec to stay at the forefront of its industry by producing top-notch textiles that champion environmental stewardship and pave the way for a more sustainable tomorrow.

To expand its support for high-end and luxurious automotive interiors, B.I.G. Yarns has completed its first industrial production runs of virgin polyester BCF yarns for automotive carpet to complement its line of polyamide PA6 superior yarns.

There is a growing market in PET for automotive interior applications, with polyester allowing automotive OEMs and Tier 1 to develop products that, from the outset, consider eco-design by building MONO-polymer carpets and flooring that are 100% recyclable at End of Life (EOL ). These materials are helping to ensure improved and more sustainable EOL recycling of electric vehicles that are driving the future of the car industry.

The new PET BCF Yarns offer high-performance for automotive carpets, including abrasion and stain resistance, and durability, passing all stringent automotive tests including the Taber test for abrasion performance, compressibility and recovery ability test, light fastness in automotive (DIN EN ISO 105-B06) and VOC (fogging) according the VDA 278 test on VOC and FOG emission. The yarns can be color solution dyed, have a dTex between 1300 – 1500, 81 filaments and are ideally for mats with a composition of 400 to 800 gram per m², while the yarns for molded carpets have a dTex of 1200, 144 filaments for 380 gram per m².

With the addition of PET BCF yarns, B.I.G. Yarns is now a one-stop-shop for 3 types of Solution Dyed BCF carpet yarns for the automotive industry: nylon (PA6), polypropylene (PP) and polyester (PET), and the Eqo-range of PA6 yarns – the sustainability focused EqoBalance, EqoCycle and EqoYarn.

The automotive carpet market is expected to grow strongly in the coming decade with the increased demand for vehicle customization and personalization driven by owners looking to upgrade and enhance interiors, including the flooring area.
A growing awareness around car hygiene is also boosting the market as consumers become more conscious of maintaining cleanliness in their vehicles, including the floors. Automotive carpets provide an effective solution by trapping dirt and preventing it from spreading to other areas.

Twice a year ISPO recognizes innovative fibers, fabrics and components that are used to manufacture sports apparel. Two innovations from Hologenix have scored wins in the ISPO Textrends Fall/Winter 2025/2026 Awards: CELLIANT® with REPREVE® Nylon, introduced with textile solutions provider UNIFI®, makers of REPREVE®, and CELLIANT® Print. They were both Selections in the Fibers & Insulations Category.

CELLIANT with REPREVE Nylon
CELLIANT with REPREVE Nylon consists of CELLIANT infrared (IR) technology embedded into REPREVE. REPREVE creates high-quality fibers made from 100% recycled materials, including post-consumer plastic bottles and preconsumer waste. CELLIANT with REPREVE Nylon is strong and durable with great stretch and a silky hand. It is ideal for underwear, stockings, tights/leggings, socks, seamless knits, baselayers and many other categories. With CELLIANT’s ability to convert body heat into infrared energy, improving local circulation and cellular oxygenation, it also provides performance for outdoor/sportswear, outerwear, swimwear among other categories. This is the second carrier type for CELLIANT with REPREVE, as it was introduced in polyester last fall and won three awards.

CELLIANT Print
CELLIANT Print makes the natural blend of IR-generating bioceramic minerals more widely available from Hologenix as a printed coating, expanding the uses of the technology. Traditionally, CELLIANT has been embedded directly into fibers, yarns and fabrics. However, for its print applications, CELLIANT fine mineral powder can be adhered to many different fabric types as a topical coating, making CELLIANT Print a versatile and cost-effective solution. Key CELLIANT partners, such as Under Armour with their UA RUSH™ line, and KT Tape with its PRO Oxygen™ kinesiology tape utilize CELLIANT Print. Safe and CELLIANT® Print CELLIANT® with REPREVE® Nylon durable, CELLIANT Print has undergone mechanical testing for wash tests and can be confirmed to last the useful life of the product, for 50+ washes.