GB/T 33897-2017
ActiveBiopolyester—Polyhydroxyalkanoates(PHA) blowing film
生物聚酯 聚羟基烷酸酯(PHA)吹塑薄膜
Application Summary AI generated
This standard specifies the requirements, test methods, inspection rules, and packaging for polyhydroxyalkanoate (PHA) films produced via blow molding. It is applied in the manufacturing and quality control of biodegradable plastic films used for packaging, agriculture, and disposable products where compostability and environmental safety are required.
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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.