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Why do disposable masks need to use polylactic acid fiber
2026-06-151、 Core: Addressing the significant white pollution caused by disposable masks (primary reason) Ordinary disposable masks have two layers inside and outside, and the filter element is made of polypropylene (PP) petroleum based plastic, which is difficult to decompose in natural environments for hundreds of years. Abandoned masks cause microplastic pollution in soil and water bodies.
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What are the special features of polyester fiber compared to ordinary fiber
2026-06-09Polyester fiber, also known as polyester, belongs to synthetic fibers and has distinct characteristics compared to conventional fibers such as cotton (natural plant), viscose (regenerated cellulose), and wool (animal protein).
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Where does the main raw material of polyester fiber come from
2026-06-01Polyester fiber (polyester) raw materials are divided into two categories: primary (petroleum based)+recycled (recycled PET), of which more than 90% still come from petrochemicals, and a small amount come from coal chemicals, natural gas, and recycled materials.
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What are the common structures of composite spun fibers
2026-05-26Composite fiber is a fiber made by spinning two or more polymers with different chemical and physical properties into the same single filament through composite spinning technology. According to the cross-sectional shape, component distribution, and post-processing characteristics, it is divided into four main categories, with special derivative structures attached. Each category includes structur
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What are the main forms of polylactic acid fibers
2026-05-18Polylactic acid fiber (PLA) is mainly divided into filament, short fiber, monofilament/multifilament, and non-woven fabric according to its appearance; According to the microstructure, it is a circular cross-section with smooth longitudinal grooves.
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What are the common classifications of polyester fibers
2026-05-111、 Classified by fiber morphology 1. Polyester filament Continuous long fibers, smooth surface, no pilling, and flat fabric surface. Usage: lining fabric, chiffon, embroidered fabric, curtains, industrial greige fabric.
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Why is polylactic acid fiber used in outdoor home textiles
2026-05-07Outdoor home textiles (curtains, awnings, beach mats, outdoor sofa fabrics, tents, courtyard soft clothing, etc. 1、 Strong UV resistance, not easily faded or aged PLA fiber itself has UPF50+and comes with UV resistance, without the need for additional chemical additives.
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What are the main functions of composite spun fibers
2026-04-27The core function of composite spun fibers is to concentrate the advantages of two or more materials on one fiber, achieving the integration of "comfort+toughness+multifunctionality", while compensating for the shortcomings of a single fiber.
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What are the advantages of polylactic acid fiber compared to traditional fiber
2026-04-21Polylactic acid fiber belongs to bio based environmentally friendly fibers, with outstanding comprehensive advantages compared to natural fibers such as cotton, linen, wool, as well as synthetic fibers such as polyester and nylon.
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What are the conventional textile processes suitable for polylactic acid fibers
2026-04-14Polylactic acid (PLA) fiber, as a nationally recognized biodegradable green synthetic fiber, has a chemical structure and thermoplastic characteristics that are compatible with the entire textile process system. It can be industrially applied in conventional textile processing equipment such as cotton spinning, synthetic fiber spinning, weaving, knitting, dyeing and finishing, and non-woven. The c
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