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GB/T 41788-2022Multifunctional knitted products (English PDF)

多功能针织产品

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 14, 2022

Implementation date

May 1, 2023

Scope

GB/T 41788-2022 is the English-translated version of 多功能针织产品.

GB/T 41788-2022 specifies the product classification, the sizes or specifications, the requirements and the sampling rules for multifunctional knitted products, describes the test methods and the judgment rules, and gives the instructions for use, packaging, transportation and storage.

It applies to multifunctional knitted products.

Clause 2 cites the test and evaluation standards for the functions concerned: water resistance by hydrostatic pressure and by wetting, moisture permeability, moisture absorption and quick drying, electrostatic properties, ultraviolet protection, far infrared properties, oil and hydrocarbon repellency, mosquito repellency, anti-mite and mildew resistance, deodorising, non-iron finishing and radiation-proof knitwear.

It also cites GB 18401 and GB 31701, the basic safety specifications for textile products and for products for infants and children, and GB/T 6529 and GB/T 8629-2017 for conditioning and washing. It was issued on 14 October 2022 and has applied since 1 May 2023.

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Document preview — GB/T 41788-2022

National Standard of the People's Republic of China

ICS
59.080.30
Classification
W 63

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

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references

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 product classification, size or specification, requirements and sampling rules of multi-functional knitted products, describes the test methods, judgment rules Instructions for use, packaging, transportation and storage are given.

This document applies to multifunctional knitted products.

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 4744 Hydrostatic Pressure Method for Testing and Evaluation of Waterproof Properties of Textiles

GB/T 4745 Testing and Evaluation of Waterproof Performance of Textiles - Wetting Method

GB/T 4856 Knitted cotton fabric packaging

GB/T 5296.4 Consumer Goods Instructions for Use Part 4: Textiles and Clothing

GB/T 6529 Standard atmosphere for textile humidity conditioning and testing

GB/T 8629-2017 Domestic washing and drying procedures for textile testing

GB/T 12703.1 Test methods for electrostatic properties of textiles - Part 1: Corona charging method

GB/T 12703.3 Evaluation of Electrostatic Properties of Textiles Part 3: Charge

GB/T 12704.1-2009 Test method for moisture permeability of textile fabrics - Part 1: Moisture absorption method

GB/T 12704.2-2009 Test method for moisture permeability of textile fabrics - Part 2: Evaporation method

GB 18401 National Basic Safety Technical Specification for Textile Products

GB/T 18412.1 Determination of pesticide residues in textiles - Part 1: 77 pesticides

GB/T 18414.1 Determination of chlorophenols in textiles - Part 1: Gas chromatography-mass spectrometry

GB/T 18414.2 Determination of chlorophenols in textiles - Part 2: Gas chromatography

GB/T 18830 Evaluation of Anti-UV Properties of Textiles

GB/T 18863 Non-iron textiles

GB/T 19977 Textiles oil repellency and hydrocarbon resistance test

GB/T 21655.1-2008 Evaluation of the moisture absorption and quick drying of textiles - Part 1: Single item combination test method

GB/T 22583-2009 Radiation-proof knitwear

GB/T 24253-2009 Evaluation of anti-mite performance of textiles

GB/T 24346-2009 Evaluation of mildew resistance of textiles

GB/T 30126-2013 Testing and Evaluation of Mosquito Repellent Performance of Textiles

GB/T 30127 Testing and Evaluation of Far Infrared Properties of Textiles

GB/T 30159.1-2013 Testing and Evaluation of Antifouling Properties of Textiles Part 1: Antifouling Resistance

GB 31701 Safety Technical Specification for Textile Products for Infants and Children

GB/T 33610.1-2019 Determination of Deodorizing Properties of Textiles Part 1: General

GB/T 33610.2 Determination of Deodorizing Properties of Textiles Part 2: Detection Tube Method

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 5296.4

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