GB/T 4456-2008
ActivePolyethylene blown film for packaging applications
包装用聚乙烯吹塑薄膜
Application Summary AI generated
GB/T 4456-2008 specifies requirements for polyethylene blown film used in packaging, including dimensions, appearance, physical properties, and test methods. It applies to the production and quality control of films for packaging food, consumer goods, and industrial products. The standard ensures consistency in thickness, tensile strength, and sealing performance for manufacturers and end-users.
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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.