GB/T 21538-2008
ActiveRubber roller for metal foil-purpose coating
金属薄板用涂覆胶辊
Application Summary AI generated
GB/T 21538-2008 specifies technical requirements, dimensions, and performance criteria for rubber rollers used in coating metal foils. It applies to manufacturing processes where rubber rollers apply coatings onto thin metal sheets, such as in the production of tinplate or aluminum foil for packaging. The standard ensures consistent coating thickness, roller durability, and surface quality in industrial coating lines.
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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.