GB/T 37869.7-2019
ActiveGlass containers—Vacuum lug finishes—Part 7: 4 leads 58 deep
玻璃容器 真空凸缘瓶口 第7部分：四旋58深型规格
Application Summary AI generated
This standard specifies the dimensions and specifications for a 4-lead, 58mm deep vacuum lug finish used on glass containers. It is applied in the packaging industry for sealing jars and bottles that require a vacuum seal, such as those used for preserved foods, sauces, and pickled products. The standard ensures interchangeability and compatibility between glass containers and metal or plastic vacuum closures.
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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.