GB/T 31515-2015
ActiveSeamless polyethylene-aluminum coextruded composite tube
无缝铝塑共挤出复合软管
Application Summary AI generated
This standard specifies the requirements, test methods, inspection rules, and packaging/storage conditions for seamless polyethylene-aluminum coextruded composite tubes. It is applied in the packaging industry for products such as toothpaste, cosmetics, pharmaceuticals, and industrial adhesives, ensuring the tubes provide barrier protection against moisture, oxygen, and light. The standard is used by manufacturers and quality inspectors to verify tube integrity, delamination resistance, and seal performance during production and batch testing.
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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.