#Research & Development

2024-07-04

Aachen researchers develop BioTurf

The current European Football Championships 2024 in Germany will be played on natural turf. This is very costly to maintain, does not tolerate high frequency of use and has a limited service life of only 6 months in some cases. Artificial turf is easier to maintain and correspondingly popular. In Germany alone, there are estimated to be more than 5,000 artificial turf pitches and as many as 25,500 across the EU. The huge drawback: the enormous annual emission of microplastics in the form of infill material, the high CO2 impact and the anything but environmentally friendly disposal.

The innovative artificial turf system consists of bio-based polymers and, for the first time, no longer requires any polymer infill material. This combination is a world first and the result of a project in the BIOTEXFUTURE innovation centre, which is funded by the German Federal Ministry of Education and Research © 2024 TFI

Just in time: Sustainable artificial turf!

Researchers in Aachen have addressed this issue and presented a sustainable alternative in the form of BioTurf. BioTurf is a globally new artificial turf system made from bio-based polymers that no longer requires polymer infill material!

"Every year, around 500 kilograms of plastic granules are produced per artificial turf pitch, which have to be refilled as infill. This also corresponds to the amount that potentially enters the environment as microplastics per sports pitch," explains Dr Claudia Post from TFI. With an estimated 25,000 artificial turf pitches in the EU, artificial turf in Europe alone produces 12,750 tonnes of microplastics that end up in the environment every year! The TFI - Institut für Bodensysteme an der RWTH Aachen e.V., Institute for Research, Testing and Certification in Europe for Indoor Building Products, has developed the innovative artificial turf system together with the ITA (Institute for Textile Technology at RWTH Aachen University) and in collaboration with the company Morton Extrusionstechnik (MET), a specialist in artificial turf fibres.

"New artificial turf pitches will be phased out by 2031 at the latest due to the ban on plastic granules. Even now, artificial turf pitches with infill material are no longer being subsidised," says Dr Claudia Post. For grassroots sports, clubs, cities and local authorities, converting their existing artificial turf pitches will be a mammoth task in the coming years, as artificial turf pitches have to be replaced every 10-15 years. With BioTurf, an environmentally friendly alternative is now available! The surface can be played on like any other, whether running, passing or kicking. Short, heavily crimped blades support longer blades and this simple approach increases playing comfort. BioTurf fulfils all quality requirements and standards for the highest footballing demands.

At the University Sports Centre (HSZ) in Aachen, the company Morton Extrusionstechnik GmbH has laid a cage soccer pitch with BioTurf. A perfect opportunity to make the results of the research project visible and tangible © 2024 TFI

BioTurf - an innovative, holistic solution

"BioTurf is an innovative, holistic solution," emphasises Dirk Hanuschik from TFI. "We use rapeseed oil and agricultural waste that does not compete with food production. BioTurf is also almost completely recyclable".

This is in stark contrast to conventional artificial turf, which can currently only be thermally utilised, i.e. burned to generate heat.

As BioTurf does not require the traditional latex process at all, the energy-intensive drying process can be dispensed with, which has a positive effect on the price. Latex is also difficult to recycle. In contrast, BioTurf uses the new thermobonding technology, which does not require any latex at all. Here, the thermoplastic pile yarns are thermally fused to the backing. Further development steps still need to be taken in the endeavour to develop a 100% mono-material artificial turf, as a few percent polypropylene still needs to be processed in the backing in addition to the polyethylene fibre material in order to protect it during thermobonding. However, this does not hinder its recyclability.

BioTurf from Aachen is an environmentally friendly and playable alternative. Good prospects both for football and for popular sport as a whole, which can become more sustainable and therefore healthier with the Aachen development. BioTurf is a pioneering innovation for sports facilities in local authorities and clubs.

BioTurf is a world first and the result of a project in the BIOTEXFUTURE innovation centre, which is funded by the German Federal Ministry of Education and Research. Further information can be found at www.biotexfuture.info

ITM presents cutting-edge textile research at Techtextil

From April 21 to 24, 2026, the Chair of Textile Machinery and High Performance Material Technology (ITM) at TUD Dresden University of Technology will be presenting its current research at Techtextil, the leading international trade fair for technical textiles and nonwovens. In Hall 12.0, Stand D41, the team will be demonstrating how it combines high-performance fibers, AI-supported digital development tools and innovative machine technologies to develop textile solutions for lightweight construction, construction, medical technology and sustainable production from atom to product.

Fraunhofer IAP paves the way for "Green" carbon fibers

A new pilot plant in Guben is set to enable the production of bio-based carbon fibers. The plant is part of the Carbon Lab Factory Lausitz and will make an important contribution to the transformation of the Lausitz region—from a traditionally raw material- and basic industry-oriented region to a hub for innovative high-performance materials. The German federal government and the state of Brandenburg are providing the Fraunhofer Institute for Applied Polymer Research IAP with 53.3 million euros for this purpose.

Hof University develops sustainable textile coating for the fashion of tomorrow from mushrooms

Clothing is often treated as disposable: T-shirts for events, general merchandise, or short-term campaigns frequently end up in the trash after only a few uses. This is particularly problematic given that their production still largely relies on fossil-based materials. This is precisely where a new research project at Hof University of Applied Sciences comes in.

RE&UP partners with Madewell and ISKO on textile-to-textile denim capsule

RE&UP Recycling Technologies is accelerating the shift toward a closed-loop textile economy through a collaboration with American denim brand Madewell and global fabric manufacturer ISKO. By transforming approximately 20,000 pairs of post-consumer jeans into recycled feedstock for a textile-to-textile denim capsule, RE&UP demonstrates the commercial viability of circular systems in the denim sector.

Sedo Treepoint will exhibit smart technologies for technical textile production

As technical textile production becomes increasingly complex and sustainability requirements intensify, digital integration is evolving from an efficiency tool into a strategic task. At Techtextil 2026 (April 21–24, Frankfurt am Main), Sedo Treepoint will present smart digital systems designed to address the demanding production environments of technical textile manufacturing. The company’s focus will be on practical technologies that enhance process transparency, reproducibility, and efficient resource use. Visitors will meet Sedo Treepoint in Hall 12, Booth D05.

CHT Group to showcase intelligent specialty chemical solutions at Techtextil 2026

At this year's Techtextil 2026 in Frankfurt am Main, the CHT Group will be presenting its comprehensive portfolio of tailor-made specialty chemicals and process solutions for technical textiles. As a reliable partner to the global textile industry, the company offers innovative products and in-depth technical expertise across all areas of the textile value chain – from pretreatment, dyeing, and printing to finishing, coating, and fiber auxiliaries.

Syre and JEPLAN Announce Strategic Partnership to Accelerate Textile-to-Textile Recycling

JEPLAN, INC. the Japanese pioneer developing and operating chemical recycling technologies for circularity in packaging and textiles, and Syre, the textile impact company on a mission to hyperscale textile-to-textile recycling, announced today a strategic partnership. Together, the companies aim to extensively accelerate the timeline towards commercialization of next generation textile-to-textile polyester recycling technology.