1 Scope This Standard specifies the size designation, requirements, test methods, judgment rules, product instructions for use, packaging, transportation and storage for knitted casual wear. This Standard is applicable to identifying the quality of knitted casual wear mainly made of woven or knitted fabrics. 2 Normative References The following documents are indispensable for the application of this standard. For dated references, only the dated edition is applicable to this document. For undated references, the latest editions of the normative documents (including all the amendments) are applicable to this document. GB/T 251 Textiles-Tests for Colour Fastness-Grey Scale for Assessing Staining GB/T 1335 (All the Parts) Size Designation of Clothes GB/T 2910 (All the Parts) Textiles - Quantitative Chemical Analysis GB/T 2912.1 Textiles-Determination of Formaldehyde-Part 1: Free and Hydrolized 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 or Soap and Soda GB/T 3922 Textiles--Testing Method for Colour 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 4856 Package of Cotton Goods and Knitwear GB 5296.4 Instructions for Use of Products of Consumer Interest - Instructions for Use of Textiles and Apparel GB/T 5711 Textiles-Tests for Colour Fastness-Colour Fastness to Dry Cleaning GB/T 5713 Textiles-Tests for Colour Fastness-Colour Fastness to Water GB/T 6411 A Series of Size of Knitted Underwear GB/T 7573 Textiles--Determination of pH of the Aqueous Extract GB/T 8170 Rules of Rounding Off for Numerical Values & Expression and Judgment of Limiting Values GB/T 8427-8008 Textiles - Tests for Colour Fastness - Colour Fastness to Artificial Light: Xenon Arc Fading Lamp Test GB/T 8629-2001 Textiles-Domestic Washing and Drying Procedures FOR Textile Testing GB/T 8878 Cotton Knitted Underwear GB/T 14576 Textiles-Tests for Colour Fastness-Colour Fastness to Light of Textiles Wetted with Artificial Perspiration GB 18401 National General Safety Technical Code for Textile Products 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/T 19978-2005 Textiles-Determination of Bursting Strength-Steel Ball Method GB/T 23344 Textiles - Determination of 4-aminoazobenzene FZ/T 01026 Textiles-Quantitative Chemical Analysis-Quaternary Fibre Mixtures FZ/T 01053 Textiles-Identification of Fiber Content FZ/T 01057 (All the Parts) Test Method for Identification of Textile Fibres FZ/T 01095 Textile-Test Method of Elastane Fibre Content FZ/T 01101 Textile Test Method-Fiber Content-Quantitative Physical Analysis FZ/T 80007.3 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 Knitted Fabric Surface Defect Colour Photograph 3 Size Designation Size designation of knitted casual wear shall be in accordance with GB/T 6411 or GB/T 1335 (all the parts). 4 Requirements 4.1 Requirement contents Requirements are divided into two aspects: inherent quality and appearance quality. The inherent quality includes such indexes as bursting strength, washing - drycleaning dimensional change ratio, distortion ratio after washing, colour fastness to washing with soap or soap and soda, colour fastness to perspiration, colour fastness to water, colour fastness to rubbing, colour fastness to dry cleaning, colour fastness of printing (pressing) to washing with soap or soap and soda, colour fastness of printing (pressing) to rubbing, colour fastness to light,
