GB/T 44359-2024General technical requirements of blow mould for lightweight PET bottle (English PDF)

Foreword

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 is required.

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 Machinery (SAC/TC 436).

This document was drafted by: Guangdong Xinglian Precision Machinery Co., Ltd., Guangzhou Tech-Long Packaging Machinery Co., Ltd., Hefei Zhongchen Light Industry Machinery Co., Ltd., Hangzhou Zhongya Machinery Co., Ltd., Krones Machinery (Taicang) Co., Ltd., Sidel Machinery (Shanghai) Co., Ltd.

Company, Coes Beverage Machinery (China) Co., Ltd., Jiangsu Newamstar Packaging Machinery Co., Ltd., Hefei General Machinery Research Institute Co., Ltd., Shanghai Zijiang Enterprise Group Co., Ltd., Hongquan Enterprise (Suzhou) Co., Ltd., Danone (China) Food and Beverage Co., Ltd.

Inner Mongolia Mengniu Dairy (Group) Co., Ltd., Ouli (Shanghai) Beverage Co., Ltd., Chuangyi Technology Co., Ltd., Zhejiang University Ning Bo University of Science and Technology, Jiangnan University, Zhejiang University, Huaxia Shengsheng Pharmaceutical (Beijing) Co., Ltd., Jiahe Wufeng (Hebei) Packaging Technology Co., Ltd.

Company, Hefei General Electromechanical Products Testing Institute Co., Ltd., COFCO Coca-Cola Beverages (Tianjin) Co., Ltd., Guangzhou Wanglaoji Health Products Co., Ltd., Swire Coca-Cola (China) Co., Ltd., Budweiser Sedans Brewing Co., Ltd., South China University of Technology, China Resources C'estbon Beverage (China) Co., Ltd.

The main drafters of this document are: Jiang Xiaoping, Lu Jia, Cao Xiaohong, He Sheng, Shi Zheng, Xie Guoji, Zhang Ke, Ji Rong, Dong Shusheng, Zou Daqun, Ruan Chunhui, Ge Bin, Cao Zhiqiang, Liang Yanjun, Luo Ruijing, Xiang Xinglong, Li Chunlin, Chen Runjie, He Yuntao, Wu Shupeng, Wang Zhenhui, Huang Xuanzhe, Jin Guoxing, Gao Anping, Wu Xiaowen, Yang Peng, Chen Ken, Wang Zhenzhu, Wang Bijiang, Zhang Shiyong, Xie Zongzhi, Ouyang Rong, Zhou Jianwei, Liu Donghong, Lu Jiaping, Liu Xianhai, Bao Fei, Yin Gang, Shi Junjie, Cao Lifan, Guo Songwang, Xiong Meng, Zeng Deyan, Luo Chao, Su Wencong, Tang Weiqiang, Wang Pengtao, Yang Jianzhuo, Liu Jingfeng, Li Chuwen, Rui Xiaoju, Gao Haining.

Introduction

The rapid development of food and beverage industries is inseparable from packaging. PET bottles are cheap, light, easy to shape, good performance, In order to build a high-quality modern economic system and solve pollution problems, the promotion of lightweight PET bottle packaging technology will be an important way to reduce resource waste and environmental pollution.

The use of lightweight PET bottle blowing molds to blow PET bottles aims to reduce carbon emissions, including but not limited to the following ways.

Lightweight design and manufacturing of the model can reduce the amount of raw materials used for a single PET bottle of the same bottle type; reduce the quality of the blowing mold and reduce the Driving energy consumption, improving the production efficiency of the bottle blowing machine; reducing the bottle blowing pressure, reducing the gas consumption of bottle blowing, and reducing the energy consumption of the gas production of bottle blowing; reducing the hot filling Bottling mold temperature, reduce mold heating energy consumption; increase rated capacity, reduce carbon emissions per unit capacity; use lightweight PET bottles as packaging The promotion and application of lightweight bottle blowing molds can greatly reduce the weight of a single PET bottle.

The corresponding carbon emissions will promote the green and low-carbon development of industries such as food and beverage.

Universal lightweight PET bottle blowing mold Technical requirements

1 Scope

This document specifies the model, type, basic parameters and working conditions, technical requirements, inspection regulations of lightweight PET bottle blowing molds.

It specifies the rules, marking, packaging, transportation and storage, and describes the corresponding test methods.

This document is applicable to the design of lightweight PET bottle blowing molds for the food and beverage industry (hereinafter referred to as "lightweight bottle molds"), It can be used as a reference in manufacturing, inspection, daily chemicals, medicine and other fields.

2 Normative references

GB/T 191

GB/T 230.1

GB/T 231.1

GB/T 1031

GB/T 2828.1

GB/T 4340.1

GB/T 7311

GB/T 13384

GB/T 17931

GB/T 38461-2020

GB/T 41167-2021

3 Terms and definitions

The terms and definitions defined in GB/T 38461-2020 and the following apply to this document.