In a recent webinar, The Microfibre Consortium (TMC) shed light on the pressing issue of fibre fragmentation within the textile industry.
Anna Bateman, senior stakeholder ambassador and Elliot Bland, researcher, from the Microfibre Consortium discussed the environmental impact of microfibres and explored collaborative solutions.
Watch the full recording of the webinar here, or on our Resources page.
Delving into fibre fragmentation
Anna began by providing an overview of the TMC’s mission to address fibre fragmentation and microfiber pollution. As a science-led nonprofit, TMC collaborates with stakeholders across the fashion and textile industry, including brands, retailers, suppliers, research organisations, and NGOs, to tackle the release of fibre fragments from textiles.
Anna explained that fibre fragments, often referred to as microfibres or microplastics, are released throughout the textile lifecycle – from manufacturing and wear to recycling and waste. While wastewater treatment plants can filter out some fibres, many pass through untreated, and sludge from these plants can contaminate soil and plants.
Understanding the impact and the regulatory landscape
Elliot discussed the current understanding of fibre fragments and their effects on the environment and human health. Research has found fibre fragments in various environmental samples, with links to harm in aquatic species. While the effects on humans are still under investigation, concerns over long-term, complex, and generational impacts persist.
To address these challenges, TMC has developed a test method to measure fibre fragment release from fabrics, in collaboration with the University of Leeds and the European Outdoor Group. This method is now used industry-wide to compare different fabric types, with over 1,000 fabric test results available in TMC’s microfiber data portal.
Root causes and design considerations
Elliot shared insights from root cause analysis research, identifying factors influencing fibre fragmentation. Natural fabrics like cotton tend to shed more fibre fragments than synthetic fabrics. Additionally, staple yarn fabrics, knitted fabrics, and dyed fabrics generally shed more than filament yarns, woven fabrics, and undyed fabrics. Specific design choices, such as hydrophilic finishes and mechanical finishes, can also impact fibre fragmentation.
Policy proposals and collaborative efforts
Anna highlighted the increasing pressure on policymakers to address fibre fragmentation. While regulatory efforts have primarily focused on plastic pollution, TMC emphasises the need to consider processed natural fibres. The Consortium has launched a policy committee to provide scientific insights to policymakers, with proposals including mandatory filters on washing machines and addressing fibre fragmentation within design and development.
Engaging the community for change
The webinar concluded with a Q&A session, where Helena emphasised the importance of design and manufacturing in reducing fibre fragmentation. Anna and Elliot discussed the availability of the root cause analysis report and the significance of implementing realistic changes in design. Olivia from the Cleaner Seas Group shared her experience designing new filters for cruise ship laundry operations, exemplifying practical solutions in action.
The POC Community is encouraged to reach out to POC with any further questions.
Find the full recording of the webinar here, or on our Resources page.
