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GA 2109-2023Police cap-Ceremonial cap (English PDF)

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Issued by

Ministry of Public Security

Level / Type

National · Mandatory

Issue date

October 24, 2023

Implementation date

January 1, 2024

Scope

GA 2109-2023 (Police cap-Ceremonial cap) is available as an English-translated PDF.

GA 2109-2023 — This document specifies the requirements, test methods, inspection rules, packaging, transportation and Storage. This document applies to the production, inspection and ordering of formal dress hats.

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Document preview — GA 2109-2023

National Standard of the People's Republic of China

ICS: 61.060
Classification: A 94

Issued by: Ministry of Public Security

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Requirement
4.1 Standard sample
4.2 Style
4.3 Specifications and dimensions
4.4 Color and hue deviation range
4.5 Materials
4.6 Cropping
4.7 Process requirements
4.8 Product Labelling
4.9 Appearance quality of finished product
4.10 Intrinsic Quality
5 Test methods
5.1 Style Inspection
5.2 Specification and Dimension Inspection
5.3 Color and color deviation range inspection
5.4 Material inspection
5.5 Cutting test
5.6 Process Requirements Inspection
5.7 Product Marking Inspection
5.8 Finished product appearance quality inspection
5.9 Inspection of intrinsic quality of materials
5.10 Finished product internal quality inspection
6 Inspection Rules
6.1 Inspection categories
6.2 Inspection Items
6.3 Defect Classification
6.4 Sampling rules
6.5 Decision Rules
7 Packaging, transportation and storage
7.1 Packaging
7.2 Transportation and storage
Appendix A (Normative) Feather yarn technical requirements
Appendix B (Normative) Technical requirements for brim
Appendix C (Normative) Technical requirements for cap and wall straps
Appendix D (Normative) Technical requirements for hat bands
Appendix E (Normative) Technical requirements for windproof elastic bands
Appendix F (Normative) Technical requirements for polyethylene (HDPE) cap wall lining
Appendix G (Normative) Technical requirements for PVC synthetic cap leather

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.

1 Scope

This document specifies the requirements, test methods, inspection rules, packaging, transportation and Storage.

This document applies to the production, inspection and ordering of formal dress hats.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 250 Textiles - Grey scale for colour fastness tests GB/T 2912.1 Determination of formaldehyde in textiles - Part 1: Free and hydrolyzed formaldehyde (water extraction method) GB/T 3920 Textiles - Tests for colour fastness - Colour fastness to rubbing GB/T 3921-2008 Textiles - Tests for colour fastness - Colour fastness to washing with soap GB/T 3922 Textiles - Tests for colour fastness - Colour fastness to perspiration GB/T 3923.1 Tensile properties of textile fabrics - Part 1: Determination of breaking strength and elongation at break (strip method) GB/T 4668 Determination of density of woven fabrics GB/T 4669-2008 Textiles - Determination of mass per unit length and mass per unit area of woven fabrics GB/T 6152-1997 Textiles - Tests for colour fastness - Colour fastness to hot pressing GB/T 6343 Determination of apparent density of cellular plastics and rubber GB/T 6543-2008 Single corrugated box and double corrugated box for transport packaging GB/T 6836 Sewing thread GB/T 7573 Determination of pH value of aqueous extract of textiles GB/T 8427-2019 Textiles - Tests for colour fastness - Colour fastness to artificial light. Xenon arc fading GB/T 8628 Preparation, marking and measurement of fabric specimens and garments in tests for the determination of dimensional change in textiles GB/T 8629-2017 Domestic washing and drying procedures for textile testing GB/T 8630 Determination of dimensional changes of textiles after washing and drying GB/T 12490-2014 Textiles - Tests for colour fastness - Colour fastness to domestic and commercial washing GA 740 Woven hot melt adhesive interlining for police uniforms GA 2111 Police uniform material combed wool polyester twill GA 2116 Police uniform dress buttons QB/T 2537 Leather color fastness test - reciprocating rubbing color fastness QB/T 2710 Physical and mechanical tests on leather - Determination of tensile strength and elongation QB/T 3826 Test method for corrosion resistance of metal coatings and chemical treatment layers of light industrial products Neutral salt spray test (NSS) method

3 Terms and definitions

There are no terms or definitions that require definition in this document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

Referenced standards

Normative references

QB/T 2710

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