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61,005 resultsShowing papers similar to Systematic study of the presence of microplastic fibers during polyester yarn production
ClearReducing microfiber release from polyester fabrics through optimization of spinning process parameters
Researchers identified yarn hairiness — the tiny fibers sticking out from a thread — as the primary driver of microfiber release from polyester fabrics during washing, and showed that selecting the right spinning method (Siro compact spinning) at manufacturing can reduce microplastic shedding by minimizing those protruding fibers at the source.
Investigation of ring, airjet and rotor spun yarn structures on the fragmented fibers (microplastics) released from polyester textiles during laundering
This study tested whether the type of yarn structure used in polyester fabrics affects how many microplastic fibers are shed during washing. Fabrics made from airjet and rotor yarns released 28% and 33% less fiber mass, respectively, than those made from the more common ring-spun yarn, and they shed shorter fiber fragments. Since textile washing is one of the major routes for microplastics entering wastewater, this finding suggests that changing yarn manufacturing processes could meaningfully reduce textile microplastic pollution at the source.
Fibrous Microplastics Release from Textile Production Phases: A Brief Review of Current Challenges and Applied Research Directions
This review examines how microplastic fibers are shed during various stages of textile production, from spinning and weaving to dyeing and finishing. Researchers found that fibrous microplastics account for roughly half to 70% of all microplastics found in global wastewater, primarily originating from synthetic fabric manufacturing and household laundering. The study identifies gaps in current knowledge and explores recycling technologies and regulatory approaches that could help reduce textile microplastic pollution.
Disperse dyes, temperature and yarn parametre's effect on microfibre shedding of polyester spun yarn
Researchers quantified microfiber shedding from polyester yarn at six industrial dyeing factories and found that high-temperature dyeing of dark, coarser yarns released the most fibers, with conventional effluent treatment plants removing only 76% of microplastic fibers — leaving a substantial residual discharged to waterways.
Formation of Fiber Fragments during Abrasion of Polyester Textiles
Researchers investigated how physical abrasion of polyester textiles produces microplastic fibers and found that the process generates both standard-diameter fibers and much finer fibrils, some as thin as 2.4 micrometers. The number of fibrils produced during abrasion exceeded the number of regular microplastic fibers, and abrasion released 5 to 30 times more fiber fragments than washing. The study suggests that everyday wear of synthetic clothing may be a more significant source of microplastic pollution than previously recognized.
Characteristics of Microplastics Emissions from Fabrics with Different Designs by Laundering
This study (in Japanese) examined how the design of polyester fabric — including yarn type and fabric structure — affects the release of microplastic fibers during washing. Continuous filament yarn released 42–45% fewer microplastic fibers than staple yarn, and fabric washed without softener released 22–25% fewer fibers than softener-treated fabric.
Microplastics in Wastewater by Washing Polyester Fabrics
Researchers investigated microplastic fiber release from polyester fabrics during washing, characterizing the quantity and types of microplastics generated and their potential pathway into wastewater systems as a significant source of environmental microplastic pollution.
Analysis of Microplastics Released from Plain Woven Classified by Yarn Types during Washing and Drying
Researchers analyzed microplastic release from plain woven fabrics classified by yarn type during washing and drying cycles, finding that yarn composition significantly influenced the quantity and characteristics of shed microplastic fibers. The study aims to identify fabric types that release fewer microplastics to reduce textile-derived microplastic emissions to wastewater.
Formation of microplastic fibers and fibrils during abrasion of a representative set of 12 polyester textiles
Abrasion testing of representative polyester fabrics generated microplastic fibers and fibrils, with fiber characteristics reflecting the mechanical and chemical properties of the parent textile. The findings suggest that real-life wear and abrasion during use, not just laundering, is a significant pathway for microfiber release from synthetic textiles.
Polyester Textiles as a Source of Microplastics from Households: A Mechanistic Study to Understand Microfiber Release During Washing
Researchers conducted a mechanistic study of microplastic fiber shedding from polyester textiles in household washing machines, identifying wash temperature, spin speed, and detergent type as key variables affecting fiber release rates.
Understanding the Flows of Microplastic Fibres in the Textile Lifecycle: A System Perspective
The lifecycle flows of microplastic fibers through the textile industry were mapped, identifying key stages from fiber production through washing and disposal where fibers are shed and enter the environment. This systems-level analysis supports targeted interventions to reduce fiber microplastic pollution at source.
Quantification and morphological characterization of microfibers emitted from textile washing
Textile microfibers released during washing machine cycles were quantified and characterized, with the study finding that fiber type, fabric construction, and wash conditions all influenced emission quantities. The results confirm textile washing as a significant and ongoing source of microplastic fiber pollution in wastewater.
Microplastics in Synthetic Textile Industries: Origin, Occurrence, Routes and Their Fates on Environment and Human
This review examines the origins and environmental pathways of microplastics generated by the synthetic textile industry, from spinning and weaving to dyeing and finishing processes. Researchers found that many types of fibers, sequins, buttons, and packaging materials made of polyester, polyamide, and other plastics are released into the environment through mechanical action and degradation. The study highlights the need for industry-wide strategies to reduce microplastic emissions throughout the textile production and lifecycle chain.
A comprehensive method for the sampling, purification, extraction, and quantification of microplastic fibre release in textile production
Researchers developed a comprehensive standardized method for sampling, purifying, extracting, and quantifying microplastic fiber release across various matrices involved in textile production processes. The protocol addresses gaps in existing methodology focused primarily on laundering and wastewater treatment, providing a reproducible framework to assess microplastic emissions throughout the full textile manufacturing chain.
Assessment of microplastics release from polyester fabrics: The impact of different washing conditions
Researchers assessed microplastic fiber release from polyester and polyamide fabrics during simulated washing, finding that fabric construction, fiber type, and washing conditions all influenced the quantity of fibers released. The study provides data to help quantify the contribution of laundry to microplastic emissions in wastewater.
Differences in the release of microplastic fibers and fibrils from virgin and recycled polyester textiles
Researchers compared microplastic fiber and fibril release from virgin versus mechanically recycled polyester textiles during abrasion testing. They analyzed four pairs of commercially available textiles that were identical except for the type of polyester used. The findings provide important data for understanding whether the growing use of recycled polyester in clothing changes the amount or character of microplastic shedding during wear.
Quantifying shedding of synthetic fibers from textiles; a source of microplastics released into the environment
Researchers quantified the shedding of synthetic fibers from textiles during simulated washing, finding that fabric type, age, and wash conditions significantly affected fiber release, and establishing a quantitative basis for estimating textile-derived microplastic inputs.
Assessment of Microplastics in the Environment – Fibres: the Disregarded Twin?
This paper argues that synthetic fibers are systematically underestimated in environmental microplastic monitoring because they are often excluded from sampling protocols. Since synthetic textiles are ubiquitous and shed fibers through washing and wear, ignoring fibers means current assessments substantially undercount total microplastic environmental pollution.
Textile Recycling’s Hidden Problem: Surface-Modified Fiber Fragments Emitted at Every Stage
Researchers investigated microplastic fiber release during chemical recycling of polyester-cotton blended textiles and found that the dye removal stage generated the highest fiber counts, averaging around 10,055 fibers per gram of textile waste. Alkaline hydrolysis reduced fiber emissions during the treatment stage by nearly 88% compared to acid hydrolysis. The study highlights that textile recycling processes, while essential for sustainability, can themselves be a significant source of microplastic fiber pollution.
A review on microplastic emission from textile materials and its reduction techniques
Researchers reviewed how synthetic textile fibers — tiny plastic threads released from clothes during washing, drying, and wearing — are a major source of microplastic pollution, entering waterways and food chains through seafood, salt, and drinking water. They identify fabric type, detergent, and washing conditions as key factors affecting fiber release, and propose textile finishing and regulatory strategies to reduce emissions.
TextileRecycling’s Hidden Problem: Surface-ModifiedFiber Fragments Emitted at Every Stage
Researchers investigated microplastic fiber (MPF) release during chemical recycling of polyester/cotton-blended textiles, finding that the dye removal stage emitted the highest MPF count at nearly 10,055 MPFs per gram, while alkaline hydrolysis reduced MPF release by 87.55% compared to acid hydrolysis during the treatment stage.
TextileRecycling’s Hidden Problem: Surface-ModifiedFiber Fragments Emitted at Every Stage
Researchers investigated microplastic fiber (MPF) release during chemical recycling of polyester/cotton-blended textiles, finding that the dye removal stage emitted the highest MPF count at nearly 10,055 MPFs per gram, while alkaline hydrolysis reduced MPF release by 87.55% compared to acid hydrolysis during the treatment stage.
TextileRecycling’s Hidden Problem: Surface-ModifiedFiber Fragments Emitted at Every Stage
Researchers investigated microplastic fiber (MPF) release during chemical recycling of polyester/cotton-blended textiles, finding that the dye removal stage emitted the highest MPF count at nearly 10,055 MPFs per gram, while alkaline hydrolysis reduced MPF release by 87.55% compared to acid hydrolysis during the treatment stage.
Systematic Study of Microplastic Fiber Release from 12 Different Polyester Textiles during Washing
A standardized study of 12 different polyester textiles found enormous variation in microplastic fiber release during washing, ranging from 210 to 72,000 fibers per gram per wash, with laser-cut edges releasing 3 to 21 times fewer fibers than scissor-cut edges. Release rates declined with repeated washing as production-stage fibers were depleted, but never stopped entirely.