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GB/T 41102-2021General technical requirements for injection moulding system for PET preform in packaging field (English PDF)

包装PET瓶坯注塑成型模具系统通用技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2021

Implementation date

July 1, 2022

Scope

GB/T 41102-2021 is the English-translated version of 包装PET瓶坯注塑成型模具系统通用技术要求.

GB/T 41102-2021 sets the general technical requirements for the injection mould systems that produce PET bottle preforms for packaging. It applies to the design, manufacture and inspection of these moulds for bottles used in the food, daily chemical, pharmaceutical and other industries.

The standard covers terms and definitions, models, main structures, basic parameters and working conditions, technical requirements, test methods and inspection rules, and the signs, nameplates, packaging, transportation and storage of the mould.

Its references include the PET resin for bottles, PET preforms, hot runner systems, mould steels, compressed air quality and rubber and plastic injection moulding machines.

Mould makers, packaging machinery builders and bottlers use it. It was issued on 31 December 2021 and has applied since 1 July 2022.

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Document preview — GB/T 41102-2021

National Standard of the People's Republic of China

ICS
55.200
Classification
J 83

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions

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 of Standardization Documents" drafted.

1 Scope

This document specifies the terms and definitions, models, main structures, Basic parameters and working conditions, technical requirements, test methods, inspection rules, signs, nameplates, packaging, transportation and storage requirements.

This document is applicable to the preform injection molding mold system (hereinafter referred to as "mold") of PET bottles for packaging in the food, daily chemical, pharmaceutical and other industries design, manufacture, inspection, etc.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 191 Graphical signs of packaging, storage and transportation

GB/T 230.1 Rockwell hardness test of metallic materials - Part 1. Test method

GB 2894 Safety Signs and Guidelines for their Use

GB/T 5226.1 Mechanical and Electrical Safety Mechanical and Electrical Equipment Part 1. General Specifications

GB/T 7311 Packaging Machinery Classification and Model Compilation Method

GB/T 9969 General Principles of Instruction Manual for Industrial Products

GB/T 13277.1-2008 Compressed Air Part 1. Pollutant Purification Level

GB/T 13306 Signs

GB/T 13384 General technical conditions for packaging of mechanical and electrical products

GB/T 14253 General technical conditions for light industrial machinery

GB/T 17931 Polyethylene terephthalate (PET) resin for bottles

GB/T 19891 Hygienic requirements for mechanical safety mechanical design

GB/T 19923 Urban Wastewater Recycling Industrial Water Quality

GB/T 25156 General technical requirements and testing methods for rubber and plastic injection molding machines

BB/T 0060 Packaging Containers Polyethylene Terephthalate (PET) Preforms

JB/T 6057 Specifications of steel for plastic molding compound

JB/T 12649 Specifications of Hot Runner System for Plastic Injection Molding

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Preform

Semi-finished products for blowing bottles.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

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