[pageLogInLogOut]

#Recycling / Circular Economy

17th Colloquium on Recycling for Textiles with accompanying trade exhibition in Chemnitz

On 3 and 4 December 2025, the 17th colloquium on recycling for textiles will take place at the Hotel Chemnitzer Hof. The event brings together experts from industry, science and research to present and discuss current developments, technologies and business models for a sustainable circular economy in the textile industry.
The 17th colloquium on recycling for textiles will take place at the Hotel Chemnitzer Hof in Chemnitz (here is the 16th collo- quium in 2023). © 2025 STFI
The 17th colloquium on recycling for textiles will take place at the Hotel Chemnitzer Hof in Chemnitz (here is the 16th collo- quium in 2023). © 2025 STFI


Shaping the future – closing cycles

The thematic focus is on technologies for textile recycling, circular and sustainable textile products, and the implementation of circular economy principles. Other topics include the collection, sorting and man- agement of textile waste, as well as successful cooperation models for a circular textile industry. A con- cluding pitch session offers start-ups and universities the opportunity to present innovative ideas and solutions as forward-looking alternatives to conventional processes.

Trade exhibition celebrates its premiere

For the first time, the colloquium will be accompanied by a trade exhibition. Companies, research insti- tutions and service providers will present their products, services and latest research and development results. The trade exhibition offers participants numerous opportunities for direct exchange and the ini- tiation of new collaborations – supported by networking opportunities during conference breaks, at the business lunch and the evening event.

‘The colloquium has established itself as an important platform for professional exchange in the textile industry. With the new trade exhibition, we are expanding the concept to include a valuable component for direct knowledge transfer and the presentation of innovative solutions,’ explains Johannes Leis, STFI expert for textile recycling and circular economy.

The STFI colloquium ‘recycling for textiles’ is the networking event for the textile circular economy (here the 16th colloquium in 2023). © 2025 STFI
The STFI colloquium ‘recycling for textiles’ is the networking event for the textile circular economy (here the 16th colloquium in 2023). © 2025 STFI


Registration and programme

Participation is possible after prior online registration. The complete programme and registration de- tails can be found at:

https://www.stfi.de/veranstaltungen/kolloquium-re4tex

This event will be held in German.



More News from Sächsisches Textilforschungsinstitut e.V. (STFI)

#Research & Development

The region of renewable raw materials: Central German Alliance for Bioplastics

The development of sustainable plastic solutions is rapidly gaining importance in light of global environ- mental pollution, dwindling fossil resources and ambitious climate protection targets. As part of the re- gional alliance RUBIO, which brings together 18 partners from central Germany and the Berlin-Branden- burg area, the bio-based and biodegradable plastic polybutylene succinate (PBS) was comprehensively investigated, starting with the raw material, through the manufacturing process, to industrial application.

#Research & Development

Kendyr as a climate-friendly cotton alternative: STFI explores new value chains for salinised land in Central Asia

In large parts of Central Asia, decades of cotton irrigation have led to severe soil salinisation, with serious consequences for soil fertility and the future of cotton cultivation. An international research consortium, including the Saxon Textile Research Institute (STFI), has therefore investigated the potential of alternative fibre plants. The focus was on Apocynum spp. (kendyr), a bast fibre plant that can thrive on saline soils. The aim: to restore the agricultural use of former cotton fields and establish new textile value chains in the region.

#Research & Development

Tour de LOOP Exclusive specialist trip to Chemnitz – textile art and design in the European Capital of Culture 2025

The European Capital of Culture 2025, Chemnitz, opened its doors to textile designers, textile artists and experts from the fields of fashion, art and textiles: the Tour de LOOP on 26 and 27 May 2025 took participants on an exclusive professional tour of one of Europe's most traditional and innovative textile regions. 19 visitors from Europe explored Chemnitz and its textile region. They came from the Nether- lands, Austria, the Czech Republic, Great Britain and Germany.

#Research & Development

STFI is investigating textile applications for PU casting compounds

Polyurethane (PU) casting compounds are classically used as protective and insulating material in electronics and electrical engineering, e.g. in battery modules or on circuits or for embedding LEDs. In addition to their electrical insulating properties, they are heat resistant and mechanically flexible . In addition, the transition from liquid to solid aggregate state is so favorable that these PU masses can be applied with a precise fit.

More News on Recycling / Circular Economy

#Recycling / Circular Economy

Sahil Kaushik appointed CEO of Infinited Fiber as the company advances a phased path to commercial scale

Infinited Fiber has appointed Sahil Kaushik as Chief Executive Officer. Kaushik has served as Acting CEO alongside his role as Chief Operating Officer and will continue to oversee operations until a new COO is appointed.

#Recycling / Circular Economy

trinamiX with new management

BASF is examining strategic options for its subsidiary trinamiX GmbH. trinamiX specializes in biometric imaging and mobile material analysis. These activities are not part of BASF’s core business, on which the company is focusing as part of the implementation of its new strategy.

#Recycling / Circular Economy

Reju announces site selection for first U.S. industrial sized facility regeneration hub in Rochester, New York

Reju, the textile-to-textile regeneration company, today announced it has selected the site for its first U.S.-based industrial facility marking a significant milestone in its efforts to scale globally. This future Regeneration Hub will be in Rochester, New York, reinforcing Reju’s commitment to the adoption of circular textile system across key regions worldwide.

#Business

Canopy introduces a first-of-its-kind $2 billion USD investment blueprint to decarbonize global materials supply chains

Today, the global, solutions-driven not-for-profit Canopy joined partners at Davos to introduce a new finance model designed to accelerate the growth of low-carbon materials and transform the paper, packaging, and textile supply chains. The event was anchored by a keynote speech from Sri A Revanth Reddy, Hon’ble Chief Minister of Telangana, with India set to host the first iteration of the new investment blueprint.

Latest News

#Knitting & Hosiery

Circular knitting machine manufacturer acquired by Chinese owner family

On Monday, February 09, Xu Hongjie signed the purchase agreement for Mayer & Cie. The Chinese entrepreneur is thereby acquiring the company’s entire circular knitting business, including its subsidiaries in Vsetín (Czech Republic) and Jintan (China).

#Research & Development

Award-winning research for sustainable carbon fibre cycles

Sustainable recycling of carbon fibres is possible through targeted electrochemical surface modification, which makes the sizing of carbon fibres resistant to solvolysis. ITA PhD student Sabina Dann was awarded the MSW Award from RWTH Aachen University for her master's thesis on this development. The award ceremony took place on 12 November 2025 in Aachen.

#Technical Textiles

Carrington Textiles and Pincroft unite defence expertise at Enforce Tac

Carrington Textiles and Pincroft return to Enforce Tac for the third time, presenting a co-branded stand that brings together textile manufacturing and specialist finishing under one roof.

#Yarns

Eastman introduces Naia™ Lyte at Première Vision Paris, marking a major breakthrough in fiber tenacity for cellulose acetate filament yarn performance

Eastman unveils Naia™ Lyte, a new cellulose acetate filament yarn that represents an important milestone in performance for lightweight and premium fabrics, at Première Vision Paris. Presented for the first time to the international fashion and textile community, Naia™ Lyte expands the capabilities of acetate yarn by introducing enhanced tenacity, unlocking new creative and technical possibilities for designers, mills and brands.

TOP