GB/T 17449-2025

Active

Packaging—Glass containers—Thread finish dimensions

包装 玻璃容器 螺纹瓶口尺寸

Standard Type
GBT
ICS
55.100
CCS
A 82
Status
Active
Issue Date
2025-08-29
Implementation
2026-03-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the dimensions and tolerances for threaded finishes on glass containers, including profiles, pitch, and thread depth. It is applied in the packaging industry for the design, production, and quality control of glass bottles and jars used for beverages, food, cosmetics, and pharmaceuticals. The standard ensures interchangeability and compatibility between glass containers and closures, such as screw caps, to guarantee secure sealing and reliable performance.

Related Standards

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.