From the Sector

Conservation International and Sateri, a leading global producer of textile fibres, have announced the launch of the third phase of the Poyang Lake Ecosystem Restoration Initiative. This new phase marks a critical milestone in restoring China’s largest freshwater lake by integrating carbon neutrality efforts, building on the initiative’s significant success since its inception in 2019.

Located in Jiangxi Province, in the southeastern part of the country, Poyang Lake plays a critical role in regulating floods in the Yangtze River and supports the livelihoods of more than 45 million people living in the province, contributing more than 15% of the Yangtze River’s annual runoff. It is also a wetland of national and global importance, providing a habitat for flora and fauna of high conservation value, including the critically endangered Siberian crane and finless porpoise.

This new phase marks the fifth year of collaboration between Conservation International, a global non-profit organisation dedicated to protecting nature for the benefit of people and the planet, and Sateri. The initiative has seen significant successes since it began in 2019, including:

• Strengthening the management of 473,000 hectares of protected areas across 50 ecological zones;
• Enhancing the capability of 2,000 wetland rangers through capacity-building programme;
• Improving the habitat management of 350 species of wildlife, including the critically endangered finless porpoise and Siberian crane;
• Supporting the construction of five community artificial-wetlands for wastewater treatment, which can treat 56,000 tonnes of agricultural and domestic sewage; and
• Benefiting 25,000 local community members through livelihood support, vocational capacity-building and environmental education programmes.

Zhang Cheng, Program Director at Conservation International China, emphasized the project’s broader impact, "This initiative has truly enhanced biodiversity conservation and ecological education, while empowering local communities with sustainable livelihoods. It demonstrates the value of collaborative approaches in balancing ecological protection with human well-being."

In line with Sateri’s 2030 aspiration of becoming a ‘net positive impact’ company, the newly-launched third phase will advance these successes by focusing on:

• Research on the Freshwater Health Index (FHI) for the basin
• Protection and restoration of small wetlands
• Better climate change mitigation and adaptation for resilience

This collaboration, supported by the Jiujiang Municipal Government of the Jiangxi Province, underscores the shared commitment of both organisations to advancing biodiversity and sustainable development in one of China’s most vital freshwater ecosystems.

The Poyang Lake Basin Ecological Protection Project highlights Sateri’s efforts to address environmental challenges through practical actions and partnerships. The company continues to prioritize biodiversity conservation and sustainability while encouraging collaboration to achieve these goals.

Cai Zhichao, Vice President of Operations at Sateri, emphasised the initiative’s alignment with the company’s sustainability goals, "At the heart of our operations lies a commitment to the bioeconomy, where we aim to protect the natural resources we use. This conservation initiative not only helps us meet our internal sustainability targets but also contributes to advancing the United Nations Sustainable Development Goals (UNSDGs) 6 – Clean Water and Sanitation; 11 – Sustainable Cities and Communities; 12 – Responsible Consumption and Production; 13 – Climate Action and 15 – Life on Land. We accomplish this through innovation, advanced technology and low-carbon practices.”

Aktuelle biobasierte Kunststoffe sind oft nur für kurzlebige Anwendungen, wie Verpackungen geeignet, da sie unzureichende Langzeiteigenschaften aufweisen. Das neue Projekt „Biobasierte Polyester für anspruchsvolle Langzeitanwendungen“ aus dem Fraunhofer-Institut für Betriebsfestigkeit und Systemzuverlässigkeit LBF soll die Langzeiteigenschaften von Biokunststoffen durch gezielte Additivierung verbessern, um deren Einsatz in technischen Anwendungen zu ermöglichen. Dafür suchen die Forschenden Unternehmen entlang der Wertschöpfungskette, die auch bei langlebigen Produkten petrobasierte Kunststoffe durch biobasierte Lösungen substituieren möchten.

In dem geplanten Projekt werden biobasierte Materialien durch gezielte Additivierung optimiert, um mit petrochemischen Kunststoffen vergleichbar zu sein. In zahlreichen Projekten haben Forschende aus dem Fraunhofer-Institut für Betriebsfestigkeit und Systemzuverlässigkeit LBF in den letzten Jahren auf dem Gebiet Kunststoff-Additive geforscht und können die Langzeiteigenschaften von Kunststoffen sowohl aus fossilen als auch aus nachwachsenden Rohstoffen verbessern. Ziel des Projektes ist die nachhaltige Substitution petrobasierter technischer Kunststoffe auf Basis bisher gewonnener Erkenntnisse zur Materialoptimierung sowie die Realisierung entlang der gesamten Wertschöpfungskette.

Minimale Veränderungen im Verarbeitungsprozess
Das Projekt adressiert die Herausforderungen der Langzeiteigenschaften von Biokunststoffen. In einer umfassenden Literaturrecherche werden zunächst bestehende Daten zur Langzeitstabilität und eingesetzten Stabilisatoren zusammengeführt. Gemeinsam mit den Projektpartnern wird ein Lastenheft erstellt, welches die zu erreichenden Materialeigenschaften festlegt. Marktverfügbare Biokunststoffe und Additive werden identifiziert und hinsichtlich ihrer Eigenschaften getestet. Die Modifikation der Biokunststoffe erfolgt durch die Entwicklung neuer Formulierungen im Technikumsmaßstab. Ziel ist es, die Materialsubstitution mit minimalen Veränderungen in den bestehenden Verarbeitungsprozessen zu ermöglichen.

Die Fraunhofer Wissenschaftlerinnen und Wissenschaftler suchen Partner aus Unternehmen entlang der Wertschöpfungskette beginnend mit Herstellern von Kunststoffen und Additiven bis hin zu Unternehmen, die einzelne Bauteile in ihren Konstruktionen substituieren wollen, mit besonderem Fokus auf Entwickler und Produzenten fertiger Bauteile.

Gemeinsam Wettbewerbsvorteile sichern: Nachhaltige anspruchsvolle Kunststoffprodukte
OEM und Hersteller von Kunststoffbauteilen aus dem Bereich Bau, Automotive, Sport und Freizeit, Elektro- und Elektronik Bauteile, Haushaltsgeräte, die petrobasierte Kunststoffe durch biobasierte Lösungen substituieren möchten, erhalten mit der Teilnahme an dem neuen Projekt »Biobasierte Polyester für anspruchsvolle Langzeitanwendungen« ausreichend Wissen, um ihre eigene Forschung und Entwicklung individuell und zielgenau zu optimieren. Sie profitieren direkt von neuesten Erkenntnissen und sichern sich dadurch Wettbewerbsvorteile. Rohstoff- und Additivhersteller können ihr bestehendes Produktportfolio um neue Anwendungsmöglichkeiten erweitern und Compoundeure wappnen sich für zukünftige Herausforderungen beim Einsatz von Biokunststoffen.

The Chinese Junma Group has expanded its HMLS capacities by 20 positions, hence becoming one of the largest tire cord manufacturers in China. At present, the company has 64 positions of HMLS systems from Oerlikon Barmag.

Junma processes the tire yarn produced in the titer range of 1100 dtex to 2200 dtex in-house into tire cord using the downstream processes of dipping and weaving. The largest HMLS single project for Junma and Oerlikon Barmag to date was put into operation in record time. After just two weeks, the various yarn specifications were approved.

High-end HMLS technology for the international tire market
Junma supplies its end products to renowned international tire manufacturers and sees definite growth potential in this segment of the automotive industry. “This year, we opened our first branches outside of China. And for the coming year, we are planning our first production facility in Thailand,” says Wang Hongbin. In doing so, Junma continues to rely on the expertise of Oerlikon Barmag. The HMLS process from Oerlikon Barmag scores particularly highly with production speeds of up to 6300 m/min, at which the core components of high-speed godets and winders demonstrate their reliability.

The Lenzing Group, a leading supplier of regenerated cellulose fibers for the textile and nonwovens industries, announces a significant milestone in its partnership with C.P.L. Prodotti Chimici srl, a renowned supplier of chemical products for the textile industry. LENZING™ Acetic Acid Biobased, a by-product of pulp production, is at the center of this collaboration. Oniverse, which also owns the renowned fashion brand Calzedonia, will use LENZING™ Acetic Acid Biobased for dyeing textiles in the future.

Lenzing has always developed solutions together with partners to meet the industry's requirements for a circular economy. The strategic partnerships with C.P.L., the first licensing partner for LENZING™ Acetic Acid Biobased, and Oniverse underline the trust of customers in Lenzing's biorefinery products. In addition, Lenzing enables improved visibility of its own products for partners and customers through co-branding, whether in the textile and nonwovens sector or in the biorefinery product portfolio.

The biorefinery process at Lenzing makes optimal use of the renewable raw material wood, the starting material for pulp and fiber production, and converts it into valuable products such as bio-based acetic acid. LENZING™ Acetic Acid Biobased, which has a carbon footprint that is more than 85 percent lower than fossil-based acetic acid, is used in the food, pharmaceutical, cosmetics, chemical and textile industries and in processes in the textile sector, such as washing, dyeing and finishing.

Mark Ushpol has been appointed Executive Vice President, Americas business area at Suominen. He will be a member of Suominen's Executive Management Team and report to President and CEO Tommi Björnman. Ushpol will start in his new position on January 6, 2025.

Mr. Ushpol joins Suominen from Ahlstrom, where he worked as Executive Vice President of the Food & Consumer Packaging division and as a member of the Executive Management Team.

“Mark has a strong experience in leading industrial business and operations. He also has industry knowledge and proven record in successfully executing company goals. I am sure he will be a valued member in our Executive Management Team and support us in our journey towards profitable growth,” says Tommi Björnman, President and CEO of Suominen.

Aufgrund ihrer ausgezeichneten mechanischen Eigenschaften und ihrem geringen Eigengewicht werden in Leichtbauanwendungen, bei denen eine hohe Festigkeit und Steifigkeit bei zugleich minimalem Gewicht entscheidend sind, zunehmend carbonfaserverstärkte Kunststoffe (CFK) eingesetzt. Jedoch gehen mit dem wachsenden Einsatz an CFK auch große Mengen an Carbonfaserabfällen einher. Für diese haben sich bisher nur Verarbeitungsrouten etablieren können, die eine signifikante Verringerung der CFK-Eigenschaften und somit eine Einschränkung der Einsatzbereiche aufweisen. Die Deutschen Institute für Textil- und Faserforschung Denkendorf (DITF) haben hochorientierte Tapes aus recycelten Carbonfasern (rCF) entwickelt, die auch für Hochleistungsanwendungen wie Strukturbauteile im Automobil wiedereingesetzt werden können.

Carbonfasern werden in der Regel aus erdölbasierten Rohstoffen in einem energieintensiven Prozess hergestellt, wobei große Mengen CO₂ ausgestoßen werden. Das verwendete Material entspricht einem Treibhauspotential von ungefähr 20 – 65 Kilogramm CO₂-Äquivalenten pro Kilogramm. Trotzdem steigt die Produktion von CFK weiterhin und mit ihr auch die Menge an CFK-Abfällen. Denn je nach Verarbeitungsverfahren fällt in der Produktion bis zu 50 Prozent Verschnitt an. Hinzu kommen große Mengen CFK-Abfälle in Form von Bauteilen, die das Ende ihrer Lebenszeit erreicht haben. Allein in Europa werden bis 2030 voraussichtlich etwa 8.000 Passagierflugzeuge mit erheblichen Anteilen an CFK aus dem Betrieb genommen.

Aktuell werden lediglich 15 Prozent der CFK-Abfälle rezykliert. Die übrigen über 85 Prozent dieser CFK-Bauteile landen am Ende ihrer Lebensdauer in Müllverbrennungsanlagen oder Deponien. Durch die Verbrennung kann zwar Energie in Form von Wärme oder Strom gewonnen werden. Ein Recycling der Carbonfasern würde jedoch weit mehr für den Klima- und Ressourcenschutz beitragen.

In den letzten Jahren wurden deshalb verschiedene Recyclingverfahren für CFK, wie die Pyrolyse oder Solvolyse, weiterentwickelt, um Carbonfasern in hoher Qualität zurückzugewinnen.

Im Vergleich zu Neufasern sind die Einsatzmöglichkeiten von recycelten Carbonfasern deutlich eingeschränkt. In einem Neufaserprodukt liegen Carbonfasern üblicherweise in Filamentsträngen von technisch unbegrenzter Länge und zudem in Lastrichtung orientiert vor. Auf diese Weise entfaltet die Carbonfaser ihr volles Potential, da sie ihre maximale Festigkeit in Faserrichtung aufweist. Durch das Recycling kommt es zwangsläufig zu einer Einkürzung der Carbonfasern auf Längen im Mikrometer- bis Zentimeterbereich. Zusätzlich geht die Lastrichtungsorientierung der Carbonfasern verloren, die Fasern liegen zunächst in Wirrlage vor.

Die DITF befassen sich nun bereits seit ca. 15 Jahren erfolgreich damit, die klassischen Spinnereiprozesse an das neuartige Fasermaterial rCF anzupassen. Ziel ist es dabei, eine neue Kategorie von rCF-Tape-Halbzeugen zu entwickeln und in ihren mechanischen Eigenschaften so zu verbessern, dass sie Neufasermaterial in strukturellen Anwendungen tatsächlich ersetzen kann. Nur dann sind carbonfaserbasierte Verbundwerkstoffe wirklich kreislauffähig.

Um ein orientiertes Halbzeug ähnlich eines Carbonprodukts aus Neufasern herzustellen, ist es entscheidend, die Wirrlage der rCF aufzuheben und die Fasern wieder parallel zueinander auszurichten. Eine vielversprechende Möglichkeit dies zu erreichen, stellt die Herstellung von hochorientierten Tapes dar.

Hierbei werden die Carbonfasern in einem ersten Schritt geöffnet und mit thermoplastischen Matrixfasern (Polyamid 6) gemischt. Im Anschluss wird die Fasermischung in einem für die Verarbeitung von Carbonfasern modifizierten Krempelprozess weiter separiert und orientiert. Am Auslauf der Krempel wird das im Krempelprozess entstehende Faserflor zu einem Faserband zusammengefasst und in eine Kanne abgelegt. Dieses rCF/PA6-Faserband stellt das Ausgangsmaterial für den folgenden Tapebildungs-Prozess dar und weist bereits eine Vororientierung der Carbonfasern auf. Im nachfolgenden Verstreckprozess kann die Orientierung der Fasern noch gesteigert werden. Durch das Verziehen des Faserbandes werden die Fasern in Verzugsrichtung bewegt und längs ausgerichtet. Der letzte Prozessschritt ist die Tapebildung, bei der das Faserband unter Spannung in die gewünschte Form gebracht und anschließend in eine endlose Tapestruktur fixiert wird. Bei der Fixierung schmelzen die Thermoplastfasern teilweise oder komplett auf und erstarren anschließend.

Diese an den DITF entwickelte Technologie zur Herstellung von hochorientierten rCF-Tapes wurde im Rahmen des Forschungsprojektes „Infinity“ (03LB3006) eingesetzt, um einen nachhaltigen und faserschonenden Recyclingkreislauf für CFK nachzuweisen. Auf Basis der „Infinity“-Tapes wurde ein Verbundwerkstoff entwickelt, der 88 Prozent der Zugfestigkeit und des Zugmoduls eines vergleichbaren Neufaserprodukts erzielte. Zudem ergab eine Lebenszyklusanalyse, dass sich das Treibhauspotenzial bei Einsatz von Pyrolysefasern um ca. 49 Prozent und für rCF aus Produktionsabfällen um ca. 66 Prozent reduziert.

Die Ergebnisse weisen somit den Weg zur echten Substitution von Neufaser-CFK durch Recycling-CFK anstelle des Downcyclings zu schwach orientierten Materialien und dem damit verbundenen Verlust an mechanischen Eigenschaften.

This year, Eastman and its innovative Naia™ cellulosic fibers have earned again the dark green shirt designation in the Canopy Hot Button Ranking and Report, underscoring the steadfast commitment to protecting ancient and endangered forests while driving innovation in Next Generation fiber solutions.

With “buttons” being used in the report as a measure of MMCF producers sustainability performance across seven critical categories, Eastman maintained a score of 30 buttons for the sustainable production of Naia™ cellulosic fibers. This recognition has been consistently reconfirmed since 2022, after Eastman’s first light green designation in 2019, reflecting their ongoing efforts to prioritize sustainable raw material sourcing, low-impact production processes, and fiber innovation that comes with a lighter impact on the planet.
The Naia™ Renew portfolio, including the Naia™ Renew ES, has also been a cornerstone of this success. Already available at scale, Naia™ Renew ES is created from a blend of 40% certified recycled waste materials, 20% certified recycled cellulose, and 40% sustainably sourced wood pulp. This innovative fiber has become a preferred choice for sustainability-driven brands like Reformation which has already launched its 2nd collection and is gaining increasing traction in retail markets worldwide.

By investing in cutting-edge technologies and industry collaboration, Eastman is redefining what is possible in sustainable fiber innovation. The company remains committed to advancing its mission of creating high-quality, eco-conscious solutions that support the well-being of the planet, industry workers, and consumers alike.

An EU-wide project of ECHA’s Enforcement Forum found that 35 % of the checked safety data sheets (SDS) were non-compliant. Compliance has improved compared to earlier enforcement projects, but more efforts are needed to further enhance the quality of information to better protect workers, professional users and the environment from risks posed by hazardous chemicals.

Inspectors in 28 EU-EEA countries checked over 2,500 safety data sheets (SDS) to enforce the new requirements introduced in 2023. The primary goal was to check whether the SDS were complete, up-to-date and included all the required information, especially the new information required. Second objective was to check the quality of the information, its consistency and compliance with the legal requirements.

Inspectors found that 35% of the inspected SDS did not comply with the legislation – either because the content did not meet the requirements or the safety data sheet was not provided at all.

It was also found by inspectors that the flow of SDS in the supply chain works well – suppliers provided the SDS to the recipients when required in 96 % of the cases. Additionally, most of the 2,500 SDS were updated to the new format.

Among the new information requirements, the biggest challenge was the lack of information on nanoforms and on endocrine disrupting properties, missing respectively in 67 % and 48 % of the checked SDS where it was required. Another relevant finding was that some of the SDS (16 %) lacked the information required by the authorisation decisions.

The Forum project also reported deficiencies in data quality for 27 % of the inspected SDS. Common issues included incorrect information on hazard identification, composition or exposure control. Additionally, 18 % of the checked SDSs lacked the required exposure scenarios.

Enforcement actions
To address non-compliance, inspectors primarily issued written advice, but also used administrative orders, fines and, in some cases, filed criminal complaints.

Abdulqadir Suleiman, chair of the Enforcement Forum’s working group, said:
“In recent years, inspectors have observed improvements in the compliance of chemicals suppliers with their obligation to provide up-to-date safety data sheets. These compliance improvements could be attributed to the harmonised requirements of REACH, great efforts by the industry, continued focus by enforcement authorities, but also the dialogue between enforcement and stakeholder organisations about improving the quality of safety data sheets held some years back.

“However, there is still work to be done to enhance the quality of the information to ensure better protection of the European workers who are handling hazardous chemicals in the workplace.”

Background
SDS are used by chemical suppliers to provide their professional and industrial customers with information about the properties and risks of the chemicals and how to handle, store, use and dispose them safely. The SDS are critical to the protection of workers. They should be used by employers, or health and safety professionals of the downstream users, for carrying out chemical risk assessments in the workplace, required under the Occupational Health and Safety legislation.
This project followed an update to the safety data sheet requirements that have been in force since 2023. The SDS must now include information on nanoforms, endocrine disrupting properties, conditions of authorisation, UFI codes, acute toxicity estimates, specific concentration limits and several other parameters that help to handle chemicals safely. This change in legal requirements necessitated an update of all the SDS to include new information.

In addition to checking the data relevant to the new requirements, inspectors also checked the quality and correctness of the information included in many of the safety data sheet sections.

The inspections of this enforcement project were conducted between January and December 2023 in 28 EEA countries.

INDA brought together hundreds of industry leaders to explore advancements in the absorbent hygiene and personal care markets during the 10th annual Hygienix™ event, held Nov. 18-21 at the Renaissance Nashville Hotel.

Themed Driving Absorbent Hygiene Product Innovation: Consumer Desires, Market Dynamics & Sustainability Solutions, key sessions included pricing strategies, global trade impacts, FemTech, adult care, period poverty, emerging pet care and wound care markets, environmental regulations on plastics and PFAS, and the impact of aging societies.

An event highlight was the presentation of the 2024 Hygienix Innovation Award® to: HIRO Technologies, Inc.’s World’s First MycoDigestable Diapers, diapers featuring plastic-eating mushrooms that combine excellent absorbency with natural materials.

The other finalists were:

• Harper HYGIENICS S.A.’s Cleanic Naturals Hemp Sanitary Pads (Day & Night) and Pantyliners, an innovative femcare line made with regenerative hemp fibers from Bast Fibre Technologies.
• Hello Hazel, Inc.’s High & Dry Briefs, the first and only disposable briefs for leaks designed to look, fit, and feel like real underwear.

Hygienix Highlights
Attendees gained insights and knowledge during three hands-on training sessions on Nov. 18, focused on fundamentals of absorption systems and opportunities in adult incontinence, innovations in menstrual care, and baby and infant care market dynamics.

Hygienix kicked off with a welcome reception that fostered networking. Attendees explored emerging trends and product innovations through Lightning Talks, connected with successful hygiene start-ups during Lunch Around sessions, and discovered the latest offerings at tabletop exhibits.

“Hygienix exemplifies INDA’s commitment to empowering companies in the absorbent hygiene and personal care markets to advance their businesses,” said INDA President Tony Fragnito. “The insights and connections made at this year’s event will drive growth and enable participants to meet evolving demands and market challenges.”    

INDA announced Hygienix 2025 will be held Nov. 17-20 at Omni Amelia Island Resort, Fernandina Beach, Florida.

International technology group ANDRITZ has received an engineering order from US textile recycling innovator Circ in anticipation of its first large-scale textile recycling plant. The plant will be the first to recover cotton and polyester from blended textile waste.

Circ® is a pioneering company focused on sustainable solutions for the fashion industry. By converting fashion waste into reusable raw materials for fabrics, Circ reduces the need for petroleum and natural resources. The company’s mission is to build a truly circular economy to protect the planet from the cost of clothing.

ANDRITZ has been successfully conducting trials for Circ at the ANDRITZ Fiber R&D Center in Springfield, Ohio, USA, for several years. The successful partnership and recent developments have led to the decision to expand this cooperation.

The majority of fashion waste consists of polyester-cotton blends, which poses a significant challenge to achieving greater circularity. In particular, the separation of cellulosic and synthetic fibers from textile waste has been a major obstacle. Circ’s innovative recycling process can break down polycotton textile waste into its original components – polyester and cotton. The forthcoming plant will process 200 tons of textile waste per day, allowing cotton to be recycled for lyocell production and polyester to be reused for polyester production. This will reduce the need for virgin raw materials.

Conor Hartman, Chief Operating Officer at Circ, says: “We remain excited about this continued collaboration with ANDRITZ. Together, we will commercialize Circ’s innovative recycling process and take another step towards a truly circular fashion industry. With its expertise in engineering and building large-scale process equipment, ANDRITZ is the right partner to help us transform textile waste into recycled fibers on an industrial level.

Michael Waupotitsch, Vice President Textile Recycling at ANDRITZ, comments: “We are eager to support Circ in their vision of circularity because the technology they have developed is uniquely suited to solve one of the biggest challenges in fashion waste and recycling. With our holistic knowledge in resizing, mechanical separation, hydrothermal processing, recovery of cellulosic pulp as well as pulp cleaning and pulp drying, we have the right expertise to help them achieve their goals. Our experience in process development and machinery will help bring their innovative recycling technology to life.”