Detail of GB/T 41788-2022

Introduction of GB/T 41788-2022

GB/T 41788-2022 Multifunctional knitted products 1 Scope This document specifies the product classification, sizes or specifications, requirements, and sampling rules of multifunctional knitted products. It describes the test methods, judgment rules, and provides information on instructions for use, packaging, transportation, and storage. This document is applicable to multifunctional knitted products. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 4744 Textiles - Testing and evaluation for water resistance - Hydrostatic pressure method GB/T 4745 Textiles - Testing and evaluation for water resistance - Spray test method GB/T 4856 Package of cotton goods and knitwear GB/T 5296.4 Instructions for use of products of consumer interest - Part 4: Textiles and apparel GB/T 6529 Textiles - Standard atmospheres for conditioning and testing GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing GB/T 12703.1 Textiles - Test methods for electrostatic propensity - Part 1: Test method using corona charging GB/T 12703.3 Textile - Evaluation for electrostatic properties - Part 3: Electric charge GB/T 12704.1-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 1: Desiccant method GB/T 12704.2-2009 Textiles - Test method for water-vapour transmission of fabrics - Part 2: Water method GB 18401 National general safety technical code for textile products GB/T 18412.1 Textiles - Determination of the pesticide residues - Part 1: 77 pesticides GB/T 18414.1 Textiles - Determination of the content of chlorinated phenols - Part 1: Gas chromatography/mass spectrography GB/T 18414.2 Textiles - Determination of the content of chlorinated phenols - Part 2: Gas chromatography GB/T 18830 Textiles - Evaluation for solar ultraviolet radiation protective properties GB/T 18863 No-iron textiles GB/T 19977 Textile - Oil repellency - Hydrocarbon resistance test GB/T 21655.1-2008 Textiles - Evaluation of absorption and quick-drying - Part 1: Method for combination tests GB/T 22583-2009 Radiation-resistant knitwear GB/T 24253-2009 Textiles - Evaluation for anti-mites activity GB/T 24346-2009 Textiles - Evaluation for anti-mould activity GB/T 30126-2013 Textiles - Testing and evaluation for anti-mosquitoes properties GB/T 30127 Textiles - Testing and evaluation for far infrared radiation properties GB/T 30159.1-2013 Textiles - Testing and evaluation for anti-soil properties - Part 1: Stain resistance GB 31701 Safety technical code for infants and children textile products GB/T 33610.1-2019 Textiles - Determination of deodorant property - Part 1: General principle GB/T 33610.2 Textiles - Determination of deodorant property - Part 2: Detector tube method GB/T 35263 Textiles - Testing and evaluation for cool feeling in contact instant GB/T 40228 Guide for the control of some chemicals in apparel accessories and components FZ/T 01116 Textiles - Testing and evaluation for magnetic property FZ/T 01118-2012 Textiles - Testing and evaluation for anti-soil properties - Soil release FZ/T 73023-2006 Antibacterial knitwear FZ/T 73036-2010 Moisture-absorption and heart-generating knitted underwear FZ/T 73051-2015 Knitted underwear of thermal and moisture property 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 multifunction possessing two or more functions Note: Excluding the conventional protective and decorative functions of clothing and accessories. 3.2 multifunctional knitted products knitted products that are made of fabrics with two or more functions (accounting for 70% or more of the total area), or those that are pieced together from two or more different types of functional fabrics (with the combined area of these fabrics accounting for 70% or more of the total area) Note 1: If the product is multi-layered, the functions of these layers shall cumulatively amount to two or more types, and the functional knitted fabric in each layer shall account for 70% or more of the total area. Note 2: Multifunctional knitted products typically include knitted garments, knitted accessories, and knitted fabrics.

Contents of GB/T 41788-2022

Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 Product classification 5 Sizes or specifications 6 Requirements 7 Sampling rules 8 Test methods 9 Judgment rules 10 Instructions for use, packaging, transportation and storage Annex A (Informative) List of chemicals Annex B (Normative) Test method for thermal insulation rate