From Fabric to Fallout: A Systematic Review of the Impact of Textile Parameters on Fibre Fragment Release

Abstract

With an expanding global clothing and textile industry that shows no signs of slowing, concerns over its environmental impacts follow. Fibre fragments (FFs)—short pieces of textiles that have separated from a textile construction—are a growing area of concern due to increasing evidence of their accumulation in the environment. Most of the existing research on this topic focuses on the role of consumer behaviour rather than the textiles themselves. A systematic literature review is used here to explore the key textile parameters that influence FF release. A search of articles published between 2011 and June 2024 was conducted following the PRISMA guidelines. Three databases (Scopus, Web of Science, and EBSCO) were used, and articles were screened to ensure that a minimum of one textile parameter was manipulated in the study. A total of 52 articles were selected and where appropriate, comparisons between samples used and key findings were made. The textile parameters that were found to reduce FF release include fibres of a longer length and higher tenacity, as well as filament yarns with low hairiness and higher twists. At the fabric level, tight fabric structures and high abrasion resistance show lower FF shedding. Mechanical finishes that reduce the number of protruding fibre ends or chemical finishes that increase abrasion resistance also prove to be beneficial. Lastly, sewing and cutting methods that enclose or seal the textile edge can reduce FF release. While optimal parameters have been identified, they are not applicable to all textile end-uses. Rather, these factors can serve as a guide during future production and be applied where possible to limit FF release.