GB/T 29335-2012
AbolishedTwist-off caps
爪式旋开盖
Application Summary AI generated
GB/T 29335-2012 specifies the dimensions, materials, performance requirements, and testing methods for twist-off caps used in food packaging. It is applied in the production and quality control of metal caps for glass jars containing preserved fruits, vegetables, sauces, and other processed foods. The standard ensures sealing integrity, ease of opening, and safety across the food packaging industry.
Related Standards
GB/T 23346-2009
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GB/T 23509-2009
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GB/T 23508-2009
Food packaging containers and articles - Terms
GB/T 23296.1-2009
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GB/T 23296.6-2009
Food contact materials - Polymer - Determination of 4-methyl-1-pentene in food simulants - Gas chromatography
GB/T 23296.5-2009
Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatography
GB/T 23296.3-2009
Food contact materials - Determination of 1,3-butadiene in plastics - Gas chromatography
GB/T 23296.26-2009
Food contact materials - Polymer - Determination of formaldehyde and hexamethylenetetramine in food simulants - Spectrophotometry
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.