GB/T 45708-2025Leather - Leather for dress gloves - Specification (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.

This document is modified to adopt ISO 14930:2012 "Specification for leather for leather gloves".

Compared with ISO 14930:2012, this document has many structural adjustments. Comparison table of structural number changes between the two documents See Appendix A. This document has many technical differences compared to ISO 14930:2012.

A single line (|) is used to indicate these technical differences. A list of these technical differences and their reasons is given in Appendix B. The following editorial changes were made to this document.

--- Incorporated the content of ISO 14930:2012/Amd.1.2021.

1 Scope

This document specifies the requirements for leather used in gloves, describes the corresponding test methods, gives product classifications to facilitate technical regulations, and specifies It covers grading, inspection rules and marking, packaging, transportation, storage and other aspects.

This document applies to the production, inspection and acceptance of leather for all types of gloves.

2 Normative references

The contents of the following documents constitute 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 250 Textiles - Grey scale for colour fastness tests

GB/T 19941.1 Determination of formaldehyde content in leather and fur Part 1: High performance liquid chromatography method

GB/T 19941.2 Determination of formaldehyde content in leather and fur Part 2: Spectrophotometric method

GB/T 19942 Determination of banned azo dyes in chemical tests on leather and fur

GB 20400 Limits of Hazardous Substances in Leather and Fur

GB/T 22807 Chemical tests on leather and fur - Determination of hexavalent chromium content. Spectrophotometric method

GB/T 22889 Physical and mechanical tests on leather - Determination of surface coating thickness

GB/T 38402 Chemical tests on leather and fur - Determination of hexavalent chromium content. Chromatographic method

GB/T 40920 Leather color fastness test reciprocating rubbing color fastness (GB/T 40920-2021, ISO 11640:2018, MOD)

GB/T 45711.2 Determination of tearing force of leather Part 2: Double-sided tearing (GB/T 45711.2-2025, ISO 3377-2. 2016,MOD)

QB/T 2262 Leather Industry Terminology

QB/T 2710 Physical and mechanical tests on leather - Determination of tensile strength and elongation

QB/T 2712 Physical and mechanical tests for leather - Determination of grain strength and extension height. Ball break test

QB/T 2713 Determination of shrinkage temperature of leather in physical and mechanical tests

QB/T 2724 Determination of pH in leather chemical tests

QB/T 2725 Determination of leather odor

QB/T 2727-2017 Leather color fastness test Color fastness to artificial light. Xenon arc

QB/T 2801 Acceptance, marking, packaging, transportation and storage of leather

3 Terms and definitions

The terms and definitions defined in QB/T 2262 apply to this document.

4 Product Categories

According to the different types of raw leather, it can be divided into the following three categories.