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#Recycling / Circular Economy

RePEaT licenses polyester chemical recycling technology to Zhejiang Jianxin Jiaren New Materials

RePEaT Co., Ltd. announced that it has signed an agreement to license its chemical recycling technology for polyester products to Zhejiang Jianxin Jiaren New Materials Co., Ltd., as the world's first company to be licensed by RePEaT.

RePEaT is a joint venture established last month by Teijin Limited, JGC Holdings Corporation and ITOCHU Corporation to license recycling technology based on Teijin’s expertise in dimethyl terephthalate (DMT), JGC’s expertise for general engineering in plant construction, and ITOCHU’s global network spanning diverse industries.

Zhejiang Jianxin, established in 2022, is a member of the Jinggong Holding Group, which operates businesses in China focused on environmental management in the steel, textile, building materials and beverage sectors. Under the group, there is Zhejiang Jiaren New Materials Co., Ltd., who is specialized in operating chemical-recycling plants.

RePEaT will provide a technology that uses the organic compound DMT for the chemical decomposition, conversion and then repolymerization of polyester (PET). Zhejiang Jianxin will use the technology in a polyester-product recycling plant it plans to start up in Shaoxing, Zhejiang Province next year.



RePEaT supports the implementation of resource-recovery mechanisms (ecosystems) for the recycling of polyester products to help reduce CO2 emissions in both the manufacture and eventual disposal of polyester clothing. The company is also working to reduce the environmental impact of its own supply chain to contribute to a more sustainable world.



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#Yarn & Fiber

Teijin Aramid: Taiichi Machida to succeed Peter ter Horst as CEO

Peter ter Horst will step down as Chief Executive Officer at the end of 2025, after 19 years of dedicated service. Effective October 1, 2025, Taiichi Machida will take over as CEO.

#Yarn & Fiber

Teijin announces availability of DPP-compliant products aligned with Europe’s ESPR Environmental Regulation

Teijin Limited announced today that it has started rolling out initiatives to enable aramid fibers and carbon fibers to be accompanied by Digital Product Passport (DPP) technology, which enhances supply chain transparency by verifying the origins of materials and supporting sustainability claims. The company is using the supply chain traceability system from Netherlands-based Circularise B.V., in which Teijin has invested since November 2024, to develop DPPs for each product.

#Composites

Teijin Carbon showcases new eco-friendly Tenax Next™ R2S 513 6mm short carbon fiber at JEC World 2025

Teijin Carbon, a leading manufacturer of carbon fiber products, is presenting its latest development in sustainable materials at JEC World 2025 (hall 6, G22). New Tenax Next™ R2S 513 6mm is a short carbon fiber product in rice-shaped form for reinforcing thermoplastic compounds that not only offers exceptional performance characteristics but also reinforces the company’s commitment to environmental responsibility and circularity.

#Recycling / Circular Economy

Teijin to invest in Circularise B.V. and adopt its supply chain traceability platform to promote the Circular Economy

Teijin Limited announced today that it will invest in Circularise B.V., a company based in The Hague, Netherlands, which develops product traceability management systems using blockchain technology. Teijin will also implement Circularise’s software to improve visibility into its global supply chain. Circularise’s proprietary “Smart Questioning”(*) solution, which utilizes Zero-Knowledge Proof (ZKP) technology, provides both anonymity and transparency to ensure a highly reliable product traceability system.

More News on Recycling / Circular Economy

#Research & Development

Novel flame-retardant and recyclable fiber-reinforced composite

Airplanes and passenger trains must meet strict safety requirements, including fire safety standards. This calls for materials that are flame-retardant, lightweight, robust, and scalable. Empa researchers, in collaboration with their industry partner Elantas, have now succeeded for the first time in making such a material – a composite – fully recyclable.

#Recycling / Circular Economy

Indorama Ventures advances circular fashion through RECO Collective 2026

Indorama Ventures Public Company Limited (IVL), a global sustainable chemical company, is taking RECO Collective into its 12th year under the theme “The Next Original,” reinforcing its mission to promote recycling and upcycling knowledge while encouraging SMEs in the fashion industry to embrace recycled materials. The program focuses particularly on recycled polyester (rPET) yarns and fabrics made from post-consumer PET bottles, using these materials to create value-added products that combine distinctive design with consumer needs and market opportunities.

#Recycled Fibers

Circ expands global recycled polyester production with BHF offtake agreement

Circ®, a global leader in textile-to-textile recycling, today announced a new offtake agreement with BHF, a leading specialty polyester fiber innovator. This agreement significantly expands the company’s ability to bring recycled polyester into mainstream fiber production.

#Recycling / Circular Economy

Non-refundable grant issued for R&D project ReNaTe

matterr is pleased to announce that the ReNaTe project has received funding approval from the European Regional Development Fund (ERDF) and the State of Lower Saxony.

Latest News

#Composites

WHILL selects Teijin’s tough, lightweight Carbon Fiber Composite for new last-mile mobility

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#Textile chemistry

ZymoChem secures $4 million in renewed federal funding to advance U.S. biomanufacturing of critical materials and their supply chains

ZymoChem, the specialty chemicals company dedicated to bringing decarbonization, sustainability, and supply chain resiliency to the chemical industry through innovative biological manufacturing, today announced the resumption and expansion of its federal research portfolio. The company has been notified that previously paused work under a $5 million U.S. Department of Energy (DOE) program is officially back on, to be joined by continuing collaborations with three of the nation's premier national laboratories.

#Technical Textiles

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#Knitting & Hosiery

3D designs with a wow factor made on HKS 4-M EL ECO: When crepe, ruffles, and sheer fabrics redefine fashion

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