Standard No.:	GB/T 22849-2024
English Name:	Knitted T-shirt
Chinese Name:	针织T恤衫
Chinese Classification:	W63    Knit articles
Professional Classification:	GB    National Standard
ICS Classification:	59.080.30 59.080.30    Textile fabrics 59.080.30
Issued by:	SAMR; SAC
Issued on:	2024-3-15
Implemented on:	2024-10-1
Status:	valid
Superseding:	GB/T 22849-2014 Knitted T-shirt
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	255.0
Delivery:	via email in 1 business day

GB/T 22849-2024 Knitted T-shirt English Knitted T-shirt 1 Scope This document specifies the size designation, technical requirements, sampling rules, judgment rules, and instructions for use of product, packaging, transportation and storage requirements of knitted T-shirt and describes corresponding test methods. This document is applicable to identifying the quality of various types of knitted T-shirts made mainly from knitted fabrics. This document is not applicable to knitted T-shirts for infants of 36 months or below. 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 250 Textiles - Tests for color fastness - Grey scale for assessing change in color GB/T 251 Textiles - Tests for color fastness - Grey scale for assessing staining GB/T 1335 (All parts) Size designation of clothes GB/T 2910 (All parts) Textiles - Quantitative chemical analysis GB/T 2912.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method) GB/T 3920 Textiles - Tests for color fastness - Color fastness to rubbing GB/T 3921-2008 Textiles - Tests for color fastness - Color fastness to washing with soap or soap and soda GB/T 3922 Textiles - Tests for color fastness - Color fastness to perspiration GB/T 4802.1-2008 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 1: Circular locus method GB/T 4802.3 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 3: Pilling box 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 5711 Textiles - Tests for color fastness - Color fastness to dry cleaning using perchloroethylene solvent GB/T 5713 Textiles - Tests for color fastness - Color fastness to water GB/T 6529 Textiles - Standard atmospheres for conditioning and testing GB/T 7573 Textiles - Determination of pH of aqueous extract GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values GB/T 8427-2019 Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc fading lamp test GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing GB/T 8878 Knitted underwear GB/T 14576 Textiles - Tests for color fastness - Color fastness to light of textiles wetted with artificial perspiration GB/T 14801 Test method for skewness and bow in woven and knitted fabrics GB/T 17592 Textiles - Determination of the banned azo colourants GB 18401 National general safety technical code for textile products GB/T 19976-2005 Textiles - Determination of bursting strength - Steel ball method GB/T 29862 Textiles - Identification of fiber content GB/T 31127-2014 Textiles - Tests for color fastness - Color fastness to transfer in joints GB 31701 Safety technical code for infants and children textile products GB/T 38015 Textiles - Quantitative chemical analysis - Mixtures of elastane and certain other fibers FZ/T 01026 Textiles - Quantitative chemical analysis - Multinary fibre mixtures FZ/T 01057 (All parts) Test method for identification of textile fibers FZ/T 01101 Textile test method - Fiber content - Quantitative physical analysis FZ/T 70014 A series of size of knitted T-shirt FZ/T 80007.3-2006 Dry wash resistance test method for garments used adhesive interlining GSB 16-1523 Knitted fabric fuzzing and pilling sample photograph GSB 16-2159 Knitwear standard depth scale (1/12) GSB 16-2500 Color sample photos of surface defect on knitted fabrics GSB 16-2922 Standard sample photos of woollen knitwear pilling GSB 16-2923 Standard sample photos of combing wool knitwear pilling 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 fluorescence color color exhibited by some substances when they are excited to emit visible light after absorbing certain light of a certain wavelength Note: The color showing fluorescence after being irradiated by an ultraviolet lamp.  

Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 Product size designation 5 Requirements 6 Tests 7 Sampling rules 8 Judgment rules 9 Instructions for use of product, packaging, transportation and storage