#Domotex 2018

2018-01-04

BleNaBis: Climate-neutrale carpet fibres - awarded by KlimaExpo.NRW

The surfaces of carpets are generally made of wool or synthetic fibres such as polyamide. The carbon footprints of these two materials are not as “fluffy” as the carpets are soft however: wool production is an energy-intensive process as a result of keeping animals. In collaboration with other European research institutes, the Institut für Textiltechnik (ITA) of RWTH Aachen University is currently develops a climate-neutral yarn based on renewable raw materials, which will not only match the quality of polyamide, but can also be produced in a more energy efficient way.

The fibres consist of linseed fibres and a sustainable eco-polyamide fibre. The linseed fibre comes from flax fibre which is extracted from the stems of flax plants that are no longer needed. The eco-polyamide fibre consists of 70 percent castor oil, which is obtained from the castor oil plant, a plant that does not compete with the food production sector. The combination of these two fibres will make the carpet durable and of high quality. The fibre blend is expected to cut the climate footprint of a carpet by 50 %.

Quality control using the office chair simulator

More than 50 per cent of all carpets are not woven but “tufted”, whereby textile loops are worked into a fabric backing, similar to the method used in tatting. The quality standards are high and the carpets produced have to be subjected to very stringent quality analysis. An office chair simulator carries out a stress test to check whether the carpet can withstand the level of wear to be expected in an office.

Hybrid carpet yarn Linseedflax and biobased Polyamide 6.10 (c) 2018 ITA

BleNaBis (Blends of Natural and Biosynthetic fibres for eco-efficient yarns and carpets) covers all stages of the value added chain: from harvesting right up to producing the carpet.

The flax fibre is cultivated and processed in the Czech Republic; the ITA mixes the linseed fibre with the polyamide fibre and spins the yarn from this using the rotor spinning process. The production and testing of the carpets is then carried out at the TFI Institut für Bodensysteme an der RWTH Aachen e.V.

The BleNaBis project was funded by the Federation of Industrial Research Associations (AiF) as part of the programme to support Industrial Community Research and Development (IGF) through a grant by the German Federal Ministry for Economic Affairs and Energy, on the basis of a resolution passed by the German Bundestag.

The official award ceremony will take place at the beginning of 2018.

Engineer Dipl.-Ing. Marko Wischnowski and M.Sc. Tobias Schlüter, both ITA, Project Leaders of BleNaBis say: “In the BleNaBis project, we are developing processes used to produce flooring systems from bio-based polyamides and linseed flax fibres. The combination of these two materials allows us to improve the carbon footprint of flooring systems. In addition, we are demonstrating new areas of application for natural fibres and bio-based polyamides.”

Networking Day 2026: Industry stakeholders unite around textile recycling

In 2026, the Industry Research Group (IRG) Polymer Recycling once again brought together some of the key stakeholders in textile recycling for its annual Networking Day. This year, the event took place at EREMA’s premises in Ansfelden, Austria. It brought together key players from across the textile recycling value chain for a day of structured exchange and in-depth discussions.

2026 general meeting of the Friends and Supporters of RWTH Aachen at ITA

The Friends and Supporters of RWTH Aachen e. V. (proRWTH) looked back on a successful year of support at their 2026 general meeting. The meeting took place at Institut für Textiltechnik (ITA) of RWTH Aachen and was combined with a joint session of the Executive Board and the Administrative Board. Before the general meeting began, participants were given a guided tour of ITA, providing them with fascinating insights into current research and development topics in textile engineering.

TERNAfil wins first place at PitchMiUp Night 2026 in Minden

The RWTH spin-off TERNAfil has developed MAXCarbon, a new high-performance hybrid fibre that combines the mechanical performance of carbon with the temperature and corrosion resistance of ceramic materials. For this development, TERNAfil was awarded first prize at the PitchMiUp Night in Minden on 21 May 2026.

Carbon-ceramic hybrid fibre proves its worth – NRW Minister for Science Mona Neubaur congratulates ITA start-up TERNAfil

MAXCarbon technology, a novel carbon-ceramic hybrid fibre developed by ITA spin-off TERNAfil, secured third place at the HIGH-TECH.NRW Demo Day on the TÜV NORD campus in Essen. The technology combines the strength of carbon fibres with the temperature and corrosion resistance of ceramic materials. Mona Neubaur, Minister for Science in North Rhine-Westphalia, congratulated the team on their success and on winning prize money of 4,000 euros.

Naia™ from Eastman strengthens western hemisphere textile connections at Apparel Sourcing Show Guatemala

As brands and retailers explore more diversified and responsive sourcing networks, the Naia™ brand from Eastman is strengthening its engagement with the textile and apparel value chain across the western hemisphere. From August 18–20, the company will participate for the first time in Apparel Sourcing Show Guatemala, a regional meeting point for apparel sourcing, manufacturing and nearshoring.

Dornbirn GFC 2026 expands conference program with new thematic sessions

For 65 years, Dornbirn GFC has stood for innovation and is one of the world’s leading conferences in the fiber industry. From September 16 to 18, 2026, the international fiber community will meet in Dornbirn, Austria, to discuss current trends, technological developments, and forward-looking solutions. More than 600 experts from industry and academia from over 30 countries are expected to attend. With around 100 presentations by renowned speakers, a 2,5-day conference program, and three parallel presentation rooms with moderated sessions, Dornbirn GFC provides a first-class platform for knowledge exchange, networking, and international collaboration. Together, participants will generate ideas and impulses that will sustainably shape the future of the global fiber industry.

Europe is committed to recycling end-of-life wind turbine blades

Starting in 2026, Europe’s wind energy industry has committed itself to ensuring that wind turbine blades do not end up in landfills once they reach the end of their service life. The EU-funded research project REWIND is exploring ways to reuse this composite waste. The German Institutes of Textile and Fiber Research Denkendorf (DITF) are one of 13 project partners from seven countries.

PERFORMANCE DAYS announces new focus topic & forums for October 2026

With its upcoming October 13–14, 2026 edition, PERFORMANCE DAYS is placing the spotlight on one of the textile industry’s most important transformations: “Bio-Based Materials – From Fiber to Fabric”, a two-part Focus Topic exploring the future of bio-based innovation across the textile value chain. Part 1, presented in October 2026, will focus on fibers and next-generation material developments, while Part 2 at the March 2027 edition will shift the perspective toward dyeing, finishing, additives, and processing technologies.