From the Sector

January 2024 marks the official birth of ERCA TCS (Textile Chemical Solutions), a business unit of ERCA S.p.A. with a focus on the textile market. Founded in the 1960s, ERCA S.p.A. is an Italian company, present with six plants in three macro-regions: Europe, Latin America and Asia. The ERCA group produces specialty and auxiliary chemicals with a responsible innovation approach and its production covers several markets: textiles, cosmetics, polyurethanes, concrete.

Why a business unit that caters solely to the textile industry? The decision to give birth to ERCA TCS comes from the desire to be a unique and innovative reference point for ERCA's customers, with products and
services designed specifically for the needs of today's textile industry, grappling with the challenges and
opportunities of sustainability and responsible production.

ERCA TCS bases its activities on the principles of "Green Chemistry" with the aim of offering the textile industry chemical solutions that make the concepts of safety, performance and circularity a reality. The chemical auxiliaries of ERCA TCS are the result of a vision that incorporates responsible innovation, continuous research, and a desire to offer to the market effective yet ethically, environmentally, and economically sustainable solutions.

The green, high tech and circular commitment of ERCA TCS is demonstrated by a product and brand range that is totally based on the circular economy, which started from a problem - the disposal of used vegetable oil - and turned it into a resource, into a raw material for the production of chemical auxiliaries for the textile industry: REVECOL®, the circular range of high-performance, made-in-Italy, GRS-certified chemical auxiliaries. The REVECOL® range can be used on any type of fiber, recycled or not.

Kelheim Fibres and SUMO are presenting their high-performance absorbent pads for the reusable Sumo diaper at this year's Cellulose Fibres Conference. The Sumo diaper is a sustainable and washable cloth diaper made entirely from biobased materials, offering high performance and innovative design.

The Sumo diaper offers a reusable alternative, consisting of a waterproof shell and absorbent pads. To enhance the performance of the pads, Sumo collaborated with Kelheim Fibres, a leading viscose specialty fibre manufacturer with decades of experience in the hygiene sector.

Together with the Saxon Textile Research Institute STFI, Sumo and Kelheim Fibres have developed a high-performance absorbent pad that is free of fossil-based materials and has already been awarded the Techtextil Innovation Award. The basis for the innovative construction are Kelheim's functionalized specialty viscose fibres with modified cross-sections, which ensure particularly high absorbency and extremely low rewet values.

To ensure the washability of the product, needle-punched/thermally bonded nonwovens were chosen, consisting of a mixture of specialty viscose and PLA bicomponent fibres. By combining nonwovens, typically used in single-use applications, with reusable products, the partners have chosen a new approach.

Natalie Wunder, project manager at Kelheim Fibres, and Luisa Kahlfeldt, founder and designer of SUMO, explain in their joint presentation at the Cellulose Fibre Conference how open innovation has led to successful development collaboration, how this response to current consumer needs has emerged, and what steps are planned for the future.

• Carbios strengthens its Board of Directors with the appointments of Prof. Karine AUCLAIR, Sandrine CONSEILLER, Amandine DE SOUZA and Mateus SCHREINER GARCEZ LOPES
• Carbios has reached its CSR objective of 60% independent directors ahead of 2024 target date, and has increased its female representation

Carbios‘four new members to its Board of Directors:  Prof. Karine AUCLAIR, professor of Chemistry at McGill University, Sandrine CONSEILLER, former CEO of Aigle, Amandine DE SOUZA, General Manager of LE BHV MARAIS, Eataly and Home, DIY and Leisure Purchasing at Galeries Lafayette Group, and Mateus SCHREINER GARCEZ LOPES, Global Director for Energy Transition and Investments at Raizen, have all been appointed members of Carbios’ Board of Directors.  In the new structure, Prof. Karine AUCLAIR succeeds Jacqueline LECOURTIER, Sandrine CONSEILLER succeeds Jean FALGOUX, Amandine DE SOUZA succeeds Alain CHEVALLIER, and Mateus SCHREINER GARCEZ LOPES succeeds Jean-Claude LUMARET.

Three of the new members have strong, proven expertise in various industries covering fashion, retail and energy, as well as business development and senior executive management in high-growth markets and sectors around the world.  The new scientific expertise will also help enhance and advance Carbios’ research into biological solutions for the life cycle of plastics and textiles.  In addition, a sensitivity to CSR issues and proven results in this field was also a key selection factor to join the Board.  The new members’ combined strategic vision, solid industry experience and CSR commitments will support Carbios in its industrial and commercial plans.
 
Prof. Karine AUCLAIR is Professor of Chemistry at McGill University and holds the Tier 1 Canada Research Chair in Antimicrobials and Green Enzymes.  She has received numerous awards over the years, including the Clara Benson Award of the Canadian Society of Chemistry, the McGill Tomlinson Professorship, the Leo Yaffe Teaching Award, and the McGill Fessenden Professorship, to name a few. She is an internationally recognized bioorganic chemist with significant scientific contributions to the fields of antimicrobial resistance, biocatalysis and enzymology. Her research led to several patents notably in the clean enzymatic depolymerization of untreated, high crystallinity PET plastics for closed-loop recycling.  Her work has been published in nearly 100 peer-reviewed publications in high-impact journals, and often highlighted by the media.  As a recognized leader in her field, she is often invited to speak at industrial and academic conferences around the world, and to review theses and grant applications for worldwide institutions.
 
Sandrine CONSEILLER is former Chief Executive Officer of Aigle (the emblematic French brand committed to sustainable fashion).  Prior to joining Aigle, Sandrine was Group Marketing & Branding Executive Vice-President at Lacoste (another historic French fashion brand) from 2011 to 2015.  She contributed to the Lacoste maison turnaround with strong growth and numerous professional awards including several Cannes Lions Awards.  She was also Member of the Executive Board.  Sandrine began her career at Unilever and spent 20 years leading global businesses within various divisions, mainly in Personal Care, in Latin America, Europe, and Asia.  Sandrine is also Member of the Board of Phildar (the iconic French knitwear brand), Member of the Board of Raise Sherpa (the first philantropic endowment fund dedicated to start-ups) and is a funding partner of NEO FOUNDERS (a venture fund mentoring impact start-ups).
 
Amandine DE SOUZA is General Manager of LE BHV MARAIS (French retail, decoration and fashion department stores), Eataly (an Italian gastronomy concept franchise) and Home, DIY and Leisure Purchasing at Galeries Lafayette Group since 2018.  She has been a Member of its Executive Committee since 2020.  Amandine has 17 years’ experience in different types of companies of various sizes: from family business, to start-up,  and multinational.  She was General Manager for France at Westwing (an e-commerce start-up) from 2015 to 2018.  From 2009 to 2015, she was International Merchandise Director at Casino Group (food and non-food retail distribution).  Prior to this, she worked as a strategic consultant at Bain & Company within their Distribution and Consumer Goods Division in France and internationally.
 
Mateus SCHREINER GARCEZ LOPES is Global Director for Energy Transition and Investments at Raizen (global leader in bioenergy from Brazil), leading technology, new business development and intellectual property at the company.  He was previously Global Manager for Innovation and Business Development in Renewable Chemicals at Braskem (the largest producer of thermoplastic resins in the Americas and the world’s largest producer of biopolymers).  Before his transition to the corporate world, Mateus held several researcher and lecturer positions on Synthetic Biology and metabolic Engineering at Universities in Mexico, Germany, United States and Brazil.  He is also a Board Member of Iogen Energy Corporation, Vice-Chairman of the Board of the Brazilian Association of Bio Innovation, and Advisory Committee Member from the MIT Energy Initiative.

For the third time, nova-Institute awards the “Cellulose Fibre Innovation of the Year” award in the frame of the “Cellulose Fibres Conference 2023” (8-9 March 2023). The conference advisory board nominated six remarkable products, including cellulose fibres from textile waste, banana production waste and bacterial pulp, a novel technology for producing lyocell yarns and a hygiene product. The innovations will be put to the vote of the conference audience on the first day of the event, with the awards ceremony taking place in the evening. The innovation award “Cellulose Fibre Innovation of the Year 2023” is sponsored by GIG Karasek (AT).

Here are the six nominees
Vybrana – The new generation banana fibre – GenCrest Bioproducts (India)
Vybrana is a Gencrest’s Sustainable Cellulosic Fibre upcycled from agrowaste. Raw fibres are extracted from the Banana Pseudo stem at the end of the plant lifecycle. The biomass waste is then treated by the Gencrest patented Fiberzyme technology. Here, cocktail enzyme formulations remove the high lignin content and other impurities and help fibre fibrillation. The company's proprietary cottonisation process provides fine, spinnable cellulose staple fibres suitable for blending with other staple fibres and can be spun on any conventional spinning systems giving yarns sustainable apparel. Vybrana is produced without the use of heavy chemicals and minimized water consumption and in a waste-free process where balance biomass is converted to bio stimulants Agrosatva and Bio Fertilizers & organic manure.

HeiQ AeoniQ™ – technology for more sustainability of textiles – HeiQ (Austria)
HeiQ AeoniQ™ is the disruptive technology and key initiative from HeiQ with the potential to change the sustainability of textiles. It is the first climate-positive continuous cellulose filament yarn, made in a proprietary manufacturing process and the first to reproduce the properties of polyester and nylon yarns in a cellulosic, biodegradable, and endlessly recyclable fibre.
HeiQ AeoniQ™ can be manufactured from different cellulosic raw materials such as pre- and post-consumer textile waste, biotech cellulose, and non-valorized agricultural waste, such as ground coffee waste or banana peels. It naturally degrades after only 12 weeks in the soil. Each ton of HeiQ AeoniQ™ saves 5 tons of CO2 emissions. The first garments made with this innovative cellulosic filament fiber were commercially launched in January 2023.

TENCEL™ LUXE – lyocell filament yarn – Lenzing (Austria)
TENCEL™ LUXE is LENZING’s new versatile lyocell yarn that offers an urgently needed sustainable filament solution for the textile and fashion industry. A possible botanical alternative for silk, long-staple cotton, and petrol-based synthetic filaments, is derived from wood grown in renewable, sustainably managed forests, and produced in an environmentally sound, closed-loop process that recycles water and reuses more than 99 % of organic solvent. Certified by The Vegan Society, it is suitable for a wide range of applications and fabric developments, from finer high fashion propositions to denim constructions, seamless and activewear innovations, and even agricultural and technical solutions.

Nullarbor™ – Nanollose & Birla Cellulose (Australia/India)
In 2020, Nanollose & Birla Cellulose started a journey to develop and commercialize tree-free lyocell from bacterial cellulose, called Nullarbor™. The name derives from the Latin “nulla arbor” which means “no trees”. Initial lab research at both ends led to a joint patent application with the patent “production of high-tenacity lyocell fibres made from bacterial cellulose”.
Nullarbor is significantly stronger than lyocell made from wood-based pulp; even adding small amounts of bacterial cellulose to wood pulp increases the fibre toughness. In 2022, the first pilot batch of 260kg was produced with 20 % bacterial pulp share. Several high-quality fabrics and garments were produced with this fibre. The collaboration between Nanollose & Birla Cellulose now focuses on increasing the production scale and amount of bacterial pulp in the fibre.

Circulose® – makes fashion circular – Renewcell (Sweden)
Circulose® made by Renewcell is a branded dissolving pulp made from 100 % textile waste, like worn-out clothes and production scraps. It provides a unique material for fashion that is 100 % recycled, recyclable, biodegradable, and of virgin-equivalent quality. It is used by fibre producers to make staple fibre or filaments like viscose, lyocell, modal, acetate or other types of man-made cellulosic fibres. In 2022, Renewcell, opened the world’s first textile-to-textile chemical recycling plant in Sundsvall, Sweden – Renewcell 1. The plant will eventually reach 120,000 tons of annual capacity.

Sparkle sustainable sanitary pads – Sparkle Innovations (United States)
Globally, around 300 billion period products are discarded every year, resulting in millions of tons of non-biodegradable waste. Since most conventional sanitary pads contain up to 90 % plastics, they do not biodegrade for around 600 years. Sparkle has designed sustainable, plastic-free, biodegradable and compostable Sparkle sanitary pads. From product to packaging, they are made up of around 90 % cellulose-based materials with top sheet, absorbent core, release paper, wrapping paper and packaging made of cellulose-based fibres. Whether Sparkle pads end up in a compost pit, are incinerated or end up in a landfill, they are a more sustainable alternative compared to conventional pads that contain large amounts of plastics, complex petro-chemical based ingredients and artificial fragrances. When tested according to ISO 14855-1 by a leading independent lab in Europe, Sparkle pads reached over 90 % absolute biodegradation within 90 days in commercial composting conditions.

For the SS24 Iluna focuses on the most precious lightness and intangibility with its Ultralight series of jacquardtronic laces reminiscent of the delicacy of Leavers.
This season, responsible developments did not stop at responsible ingredients and processes; in fact, the company focused on the circular economy! The stylistic research started from the company's historical archive, to give life to a collection that revisits the proposals in a "modern classic" key.
 
The company's design team recreated the iconic designs of the line, the heart of the Black Label proposal, ILUNA's signature line offering the finest laces. Focusing on upcycling, the team reworked archival stocks, creating new value through finishings, and reweaving from scratch only the missing widths in order to present a complete, coordinated underwear/nightwear range from allovers to galoons.

For the SS24 season the Iluna team continues its developments with GOTS-certified organic cotton in its galoons and allovers, to add a natural touch to its Green Label line.
Among the ingredients chosen by Iluna Group are: Renycle® and Q-NOVA®, both GRS-certified pre-consumer recycled polyamide yarns in addition to the recycled stretch ROICA™ EF by Asahi Kasei. Among the new technical developments on laces, Iluna then worked on variable elasticity modules, resulting in reinforced edges or zones of differentiated elasticity that can be variously positioned within the laces.
All this results in a comfortable, ultralight product that remains true to a high value of creativity and responsibility. The option is applicable to all the Iluna laces, with modular solutions at the customer's request on fashion items as well, where research continues on FSC-certified pre-dyed viscoses and unexpected metallic gleams with lurex.

Moreover, the continuous path through the new dimension of responsibility continues in several directions: experiments with 16 different natural dyestuffs; and continued investment in technologies that can ensure significant savings in water and energy consumption, including GREENDROP, the new GOTS-certified digital pigment printing system.
From athleisure to fashion, through lingerie to the world of high fashion, Iluna's lace continues to expand its applications, confirming its extreme versatility, remarkable performance and inimitable beauty.

Many people across the world are bedridden – be it due to illness, an accident or old age. Because those affected often cannot move or turn over by themselves, they often end up with very painful bedsores. In the future, it should be possible to avoid bedsores with the help of materials that can be programmed to entirely adapt their form and mechanical properties. For example, the body support of mattresses made from programmable materials can be adjusted in any given area at the push of a button. Furthermore, the support layer is formed in such a way that strong pressure on one point can be distributed across a wider area. Areas of the bed where pressure is placed are automatically made softer and more elastic. Caregivers can also adjust the ergonomic lying position to best fit their patient.

Materials and microstructuring
Materials for applications requiring specific changes to stiffness or shape are being developed by researchers from Fraunhofer CPM, which is formed of six core institutes with the aim of designing and producing programmable materials. So, how can we program materials? “Essentially, there are two key areas where adjustments can be made: the base material – thermoplastic polymers in the case of mattresses and metallic alloys for other applications, including shape memory alloys – and, more specifically, the microstructure,” explains Dr. Heiko Andrä, spokesperson on the topic at the Fraunhofer Institute for Industrial Mathematics ITWM, one of the Fraunhofer CPM core institutes. “The microstructure of these metamaterials is made up of unit cells that consist of structural elements such as small beams and thin shells.” While the size of each unit cell and its structural elements in conventional cellular materials, like foams, vary randomly, the cells in the programmable materials are also variable – but can be precisely defined, i.e., programmed. This programming can be made, for example, in such a way that pressure on a particular position will result in specific changes at other regions of the mattress, i.e., increase the size of the contact surface and provide optimal support to certain areas of the body.

Materials can also react to temperature or humidity
The change in shape that the material should exhibit and the stimuli to which it reacts - mechanical stress, heat, moisture or even an electric or magnetic field - can be determined by the choice of material and its microstructure.

The journey to application
A single piece of material can take the place of entire systems of sensors, regulators and actuators. The goal of Fraunhofer CPM is to reduce the complexity of systems by integrating their functionalities into the material and reducing material diversity. We always have industrial products in mind when developing the programmable materials. As such, we take mass production processes and material fatigue into account, among other things,” says Franziska Wenz, deputy spokesperson on the topic at the Fraunhofer Institute for Mechanics of Materials IWM, another core institute of Fraunhofer CPM. The initial pilot projects with industry partners are also already underway. The research team expects that initially, programmable materials will act as replacements for components in existing systems or be used in special applications such as medical mattresses, comfortable chairs, variable damping shoe soles and protective clothing. “Gradually, the proportion of programmable materials used will increase,” says Andrä. Ultimately, they can be used everywhere – from medicine and sporting goods to soft robotics and even space research.

Carbios published its first Sustainability Report using 2021 as the baseline year. The report outlines Carbios’ commitment to developing environmental, social and governance (ESG) initiatives that go beyond the industrial development of its innovative plastics biorecycling technologies. Although not subject to the regulatory requirement of the Non-Financial Reporting Directive (NFRD), Carbios has nonetheless structured its report in accordance with the requirements of the European directive on Extra-Financial Performance Statements.

Carbios’ sustainability strategy is based on three pillars (governance and ethics, the environment, social and societal issues) divided into 22 priority material challenges. Carbios’ Sustainability Report reflects the company’s dedication to transparency in action and highlights its efforts in areas such as environmental sustainability; employee relations, diversity and inclusion; and corporate governance.

Within its 2021 Sustainability Report, Carbios has formalized several targets including:

ENVIRONMENTAL OBJECTIVES

• Use the Life Cycle Assessment (LCA) method to maximize circularity and aim for the lowest carbon impact
• Commit to depolymerizing 60 tons of PET in 2023 at the Demonstration Plant in Clermont-Ferrand: the equivalent of about 3.2 million plastic bottles or 4 million food trays

SOCIAL OBJECTIVES

• Contribute to local economic development in France: the world’s first industrial-scale enzymatic PET recycling plant in Longlaville will create 150 direct and indirect jobs
• In a context of strong growth, promote employee well-being and safety by developing training, and ensuring the management and prevention of psycho-social risks
• Strengthen commitment to supporting international research through academic partnerships and scientific publications

GOVERNANCE OBJECTIVES

• Achieve 40% female members of the Board of Directors by end 2023, and 40% on Executive Committee by end 2024
• Achieve 60% independent members of the Board of Directors by end 2024
• Structure CSR governance with the creation of a CSR committee and integrate sustainability objectives into Executive’s compensation starting fiscal year 2023

The UK’s new Business Secretary, Grant Shapps has visited the Henry Royce Institute’ hub in Manchester to seal the second phase of R&D investment in the institute of £95 million. Fibre Extrusion Technology Limited (FET) of Leeds, England had previously installed its FET-200LAB wet spinning system at the University of Manchester site and this proved to be a focus for the Business Secretary’s interest, as he discussed the project with FET’s Research and Development Manager, Mark Smith.

This wet spinning technology enables fibres to be derived from sustainable wood pulp to produce high quality apparel and trials are now underway to perfect this process. FET is a world leading supplier of laboratory and pilot melt spinning systems, having successfully processed more than 35 different polymer types in multifilament, monofilament and nonwoven formats.

During his visit, Shapps spoke of the investment programme as a means of reinforcing the UK’s standing as a leader in advanced materials research, development and innovation.

“R&D investment is a critical way to turbocharge Britain’s growth. Growing an economy fit for the future means harnessing the full potential of advanced materials, making science fiction a reality by supporting projects from regenerative medicine to robots developing new recycling capabilities, right across the country. Today’s £95 million investment will do just that, bringing together the brightest minds across our businesses and institutions to help future-proof sectors from healthcare to nuclear energy.”

The Henry Royce Institute was established in 2015 with an initial £235 million government investment through the Engineering and Physical Sciences Research Council and the latest £95 million sum represents the second phase of the investment.

Opportunities being investigated by Royce include lightweight materials and structures, biomaterials and materials designed for reuse, recycling and remanufacture. Advanced materials are critical to the UK future in various industries, such as health, transport, energy, electronics and utilities.

Indorama Ventures Public Company Limited (IVL) has signed an ESG-Linked Revolving Credit Facility of €275 million with six syndicate banks, a further boost to the company’s long-standing commitment to sustainability-led corporate financing.

Tied to IVL’s ESG risk rating, the revolving credit facility’s pricing mechanism results in margin adjustments related to management score improvements across the Material ESG Issues as defined by independent sustainability and corporate governance research firms. The facility is available to IVL subsidiaries in Europe for two-years with the option to extend for one more year.

The facility is part of IVL’s corporate financing strategy across a range of instruments linked to the company’s ESG and sustainability commitments. In November 2021, the company issued a THB 10 billion triple-tranche Sustainability-Linked Bond (SLB), the largest SLB issued in Thailand. IVL is on track to achieve its 2025 ESG goals. More ambitious 2030 targets include a 30% reduction in Scope 1 & 2 combined greenhouse gas (GHG) intensity, 15% reduction in energy intensity, 25% use of renewable electricity, 20% reduction in water intensity, 90% diversion of waste from landfill, recycle 1.5 million tons in PET bale input annually.

Fibre Extrusion Technology Limited (FET) of Leeds, England has installed a FET-200LAB wet spinning system at the University of Manchester which will play a major part in advanced materials research to support sustainable growth and development.

This research programme will be conducted by The Henry Royce Institute, which operates as a hub model at The University of Manchester with spokes at other leading research universities in the UK.

The Henry Royce Institute identifies challenges and stimulates innovation in advanced UK materials research, delivering positive economic and societal impact. In particular, this materials research initiative is focused on supporting and promoting all forms of sustainable growth and development.
These challenges range from biomedical devices through to plastics sustainability and energy-efficient devices; hence supporting key national targets such as the UK’s zero-carbon 2050 target.

FET-200 Series wet spinning systems complement FET’s renowned range of melt spinning equipment. The FET-200LAB is a laboratory scale system, which is especially suitable for the early stages of formulation and process development. It is used for processing new functional textile materials in a variety of solvent and polymer combinations.

In particular, the FET-200LAB will be utilised in trials for a family of fibres made from wood pulp, a sustainable resource rather than the usual fossil fuels. Bio-based polymers are produced from biomass feedstocks such as cellulose and are commonly used in the manufacture of high end apparel. The key to cellulose and other materials like lyocell and viscose is that they can be recycled, treated and fed back into the wet spinning system for repeat manufacture.

Established in 1998, FET is a leading supplier of laboratory and pilot melt spinning systems with installations in over 35 countries and has now successfully processed more than 35 different polymer types in multifilament, monofilament and nonwoven formats.