Reducing microplastic shedding in workwear fabrics

This project addresses the growing environmental concern of microplastic shedding from synthetic fibers such as polyester. Workwear consists largely of synthetic materials and is frequently laundered in both domestic and industrial settings. Most studies on microplastic release from textiles, focus on washing parameters, leaving the influence of textile structures largely unexplored. This project aims to fill this knowledge gap by examining how textile parameters affect microplastic shedding, offering valuable insights for developing more sustainable, low shedding workwear textiles.
In collaboration with industry partners Havep and Carrington, Saxion Research Group Sustainable & Functional Textiles aims to identify which fiber composition, yarn structure, and fabric construction, minimize microplastic release without compromising durability. Due to Saxion’s lab scale production machines, various fabrics can be made while varying only one parameter, e.g. type of fiber, type of yarn and weave structure. The fabric samples will be washed in both domestic and industrial settings and measured on microplastic release.
This project aims to translate scientific findings and applied research into practical recommendations for textile companies. By evaluating various fabric constructions and alternative materials, the project provides valuable insights for developing low shedding textiles. Simultaneously, aligning with environmental regulations while ensuring practical yet industrial applications will drive more sustainable practices.