Innovative ways to help boost textiles recycling rates, and environmentally-friendly dyeing using lasers and enzymes were unveiled at one of the UK’s biggest sustainability showcases.
Future Fabrics Expo featured more than 10,000 different textiles and solutions on display for the fashion industry to exploit the innovation for sustainable materials and transition toward circularity.
Researchers and academics from Textile Engineering and Materials Research Group (TEAM) of De Montfort University Leicester (DMU) were part of the Expo’s innovation zone, featuring collaborations which could pave the way for alternative materials and solutions that could reduce the environmental impact of textile production and support the textile industry transition to circularity.
At the Future Fabrics Expo, the successful research collaboration between DMU and Loughborough University led by Professor Jinsong Shen showcased innovations using laser technology to apply dyes directly to textile fabrics requiring far less energy, water and chemicals than conventional methods, and biotechnology using enzymes to dye textiles without using traditional premanufactured dyes as an alternative to conventional dyeing methods saving energy and reducing effluent waste.
DMU and Loughborough researchers led by Professor Shen and supported from industrial partners Camira Fabrics, the Woolmark Company and Fox Brothers and Co Ltd. also showed an innovative biotechnology approach developed in a BBSRC funded project to recycle and reuse waste wool and wool/bast fibre blended fabrics.
Flax and hemp fibres were separated from the waste wool/bast fibre blended fabrics; dyes were recovered into powder from waste wool fabrics, with the potential for their reuse to dye or print virgin wool fabrics. This could ultimately make textile blended materials recyclable and reducing waste sent to landfill.
The Expo attracted thousands of visitors to the event who were looking for environmentally-friendly solutions to some of the problems facing the fashion industry. Conventional dyeing processes have a huge environmental impact due to using large quantities of water as well as huge amounts of energy.
Professor Jinsong Shen leads DMU’s TEAM said: “We are so delighted for being invited to exhibit our innovative technologies in the Innovation Hub Zone at Future Fabrics Expo this year. These innovations reflect our efforts to improve textile sustainability and support the textile industry’s transition to circularity.”
Posted on Tuesday 23 July 2024