GB/T 17449-2025 English PDF

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GB/T 17449-2025: Packaging - Glass containers - Thread finish dimensions
Status: Valid

GB/T 17449: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17449-2025	359	Add to Cart	4 days	Packaging - Glass containers - Thread finish dimensions	Valid
GB/T 17449-1998	209	Add to Cart	3 days	Packaging. Glass containers. Thread finish dimensions

Basic data

Standard ID: GB/T 17449-2025 (GB/T17449-2025)
Description (Translated English): Packaging - Glass containers - Thread finish dimensions
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A82
Classification of International Standard: 55.100
Word Count Estimation: 18,139
Date of Issue: 2025-08-29
Date of Implementation: 2026-03-01
Older Standard (superseded by this standard): GB/T 17449-1998
Issuing agency(ies): State Administration for Market Regulation, National Standardization Administration

GB/T 17449-2025: Packaging - Glass containers - Thread finish dimensions

---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT17449-2025
ICS 55.100 CCSA82 National Standard of the People's Republic of China Replaces GB/T 17449-1998 Threaded bottle neck dimensions for glass containers Released on August 29, 2025 Implementation on March 1, 2026 State Administration for Market Regulation The National Standardization Administration issued

Preface

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 17449-1998 "Dimensions of threaded bottle necks for glass packaging containers" and is consistent with GB/T 17449-1998. In addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Changed the scope to clarify that it is a straight thread bottle (see Chapter 1, Chapter 1 of the.1998 edition); --- Added anti-theft threaded glass bottle mouth structure type (see 5.1); --- Added single-threaded glass bottle mouth structure type (see 5.2); --- Added multi-threaded glass bottle mouth structure type (see 5.3); --- Changed the specifications and dimensions of the anti-theft threaded glass bottle mouth (see 6.1, 4.1 of the.1998 edition); --- Changed the specifications and dimensions of single-threaded glass bottle necks (see 6.2, 4.2 of the.1998 edition); --- Changed the specifications and dimensions of multi-threaded glass bottle mouths (see 6.3, 4.2 of the.1998 edition); --- Changed the measurement method (see Chapter 7, 4.3 of the.1998 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Technical Committee for Standardization of Packaging (SAC/TC49). This document was drafted by. Beijing Pharmaceutical Packaging Materials Inspection Institute, Guangdong Huaxing Glass Co., Ltd., Gansu Provincial Product Quality Supervision Inspection Institute, Shandong Linuo Pharmaceutical Packaging Co., Ltd., Shandong Pharmaceutical Glass Co., Ltd., Beijing Glass Group Co., Ltd. Company, Shuangfeng Gerresheim Pharmaceutical Glass (Danyang) Co., Ltd., Dezhou Jinghua Pharmaceutical Glass Co., Ltd., Zhejiang Oersaisi Technology Co., Ltd. Company, Haipu Zhilian Technology Co., Ltd., and Sichuan Yibin Global Glass Glass Manufacturing Co., Ltd. The main drafters of this document are. Yuan Chunmei, Zeng Zhongbin, Ye Jianhua, Zhang Haixiang, Li Dan, Luo Jinkun, Ling Zhaopei, Yuan Hengxin, Weng Yungui, Xie Haixian, Liu Bojun, Yu Chunmei, Chen Guanmei, Liu Jianzhang, Zhao Yuyun, Tian Hengsheng, Ben Shichuan, Chao Jianfeng, Sun Ruiyuan, and Zhou Shizun. The previous versions of this document and the documents it replaces are as follows. ---First published in.1998 as GB/T 17449-1998; ---This is the first revision. Threaded bottle neck dimensions for glass containers

1 Scope

This document specifies the product classification, structural types and specifications of glass container straight thread bottle necks, and describes the dimensional measurement method. This document applies to glass containers with threaded necks for non-gas-filled contents.

2 Normative references

This document has no normative references.

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 The threaded glass bottle cap needs to be unscrewed before opening. 3.2 A single continuous spiral raised thread structure with a single helix (only one starting point), with continuous threads between the interface helices Glass bottle mouth. 3.3 The threaded bottle mouth is formed by multiple parallel spiral lines, and the threaded glass bottle mouth is discontinuous between the interface spirals.

4 Product Categories

4.1 Anti-theft threaded glass bottle mouth The anti-theft threaded glass bottle mouth is divided into standard type, deep mouth type and extra deep mouth type. 4.2 Single-end threaded glass bottle mouth The single-threaded glass bottle mouth is divided into standard type and deep mouth type. 4.3 Multi-threaded glass bottle mouth The multi-threaded glass bottle mouth is divided into standard type and deep mouth type. ......

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