GB/T 40351-2021
ActiveEcological technical requirements for recycled Poly(ethylene terephthalate) fiber
循环再利用涤纶生态技术要求
Application Summary AI generated
This standard specifies ecological technical requirements for recycled Poly(ethylene terephthalate) (PET) fiber, including limits on hazardous substances, product quality, and environmental management. It is applied in the textile industry for the production and certification of recycled polyester fibers used in clothing, home textiles, and industrial fabrics. The standard ensures that recycled PET fibers meet safety and environmental criteria for both domestic and international markets.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.