GB/T 10457-2021
ActiveGeneral requirement of plastic self-cling wrap film for keeping food fresh
食品用塑料自粘保鲜膜质量通则
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging, marking, transportation, and storage conditions for plastic self-cling wrap films used for food preservation. It is applied in the manufacturing and quality control of polyvinyl chloride (PVC), polyethylene (PE), and polyvinylidene chloride (PVDC) cling films intended for direct contact with fresh or prepared foods in household, commercial, and industrial settings. The standard ensures that these films meet safety and performance criteria, such as adhesion, transparency, and resistance to tearing, to maintain food freshness and prevent contamination.
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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.