GB 4455-2006
AbolishedPolyethylene blown covering film for agriculture
农业用聚乙烯吹塑棚膜
Application Summary AI generated
GB 4455-2006 specifies the technical requirements, test methods, inspection rules, and packaging for polyethylene blown covering films used in agricultural greenhouses and tunnels. It applies to the production and quality control of transparent or translucent plastic films that protect crops from weather, pests, and temperature extremes. The standard ensures film durability, light transmission, and mechanical strength for reliable agricultural use.
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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.