GB/T 37869.3-2019
ActiveGlass containers—Vacuum lug finishes—Part 3: 3 leads 38 regular
玻璃容器 真空凸缘瓶口 第3部分：三旋38普通规格
Application Summary AI generated
This standard specifies the dimensions, tolerances, and design characteristics for 3-lead, 38mm regular vacuum lug finishes on glass containers. It is applied in the packaging industry for jars and bottles that require a vacuum-sealed, twist-off closure, commonly used for food products such as jams, sauces, and pickled vegetables. The standard ensures interchangeability and reliable sealing performance between glass containers and compatible metal or plastic lug caps.
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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.