This standard specifies the requirements, test methods, inspection rules, packaging, and labeling of mulberry silk fabrics. This standard is applicable to evaluating the quality of pure mulberry silk fabrics, as well as finished products of mulberry silk interwoven with other yarns, such as dyeing, printing, and yarn-dyed fabrics for various types of clothing. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 250 Textiles - Assessment of Color Fastness - Grey Sample Card for Discoloration - GB/T 2910 (All Parts) - Quantitative Chemical Analysis of Textiles - GB/T 3917.2 Textiles - Tear Resistance of Fabrics - Part 2: Trouser shaped Specimens (Single Seam) Determination of Tear Strength GB/T 3920 Textiles - Tests for Color Fastness to Rubbing GB/T 3921-2008 Textiles - Tests for Color Fastness to Soap GB/T 3922 Textiles - Tests for Color Fastness to Sweat GB/T 3923.1 Textiles - Tensile Properties of Fabrics - Part 1: Determination of Breaking Strength and Elongation at Break (Strip Method) GB/T 4666 Textiles - Determination of length and width of fabrics - GB/T 4668-1995 Determination of density of woven fabrics - GB/T 4669-2008 Textiles - Determination of mass per unit length and area of woven fabrics - GB/T 4841.3 Dye dyeing standard depth color card 2/1.1/3.1/6.1/12.1/25.GB/T 5711 Textiles - Color fastness tests - Color fastness to dry cleaning - GB/T 5713 Textiles - Color fastness tests - Color fastness to water - GB/T 6152 Textiles - Color fastness tests - Color fastness to heat compression - GB/T 8170 Numerical correction Representation and determination of approximate rules and limit values GB/T 8427-2008 Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc GB/T 8628- Preparation of fabric specimens and clothing for testing dimensional changes in textiles Marking and Measurement GB/T 8629-2001 Household Washing and Drying Procedures for Textile Testing GB/T 8630 Textiles - Determination of Dimensional Change after Washing and Drying GB/T 13772.2 Textiles - Determination of Yarn Slip Resistance at Seams of Woven Fabrics - Part 2: Fixed Load Method GB/T 14801 Test Methods for Weft Inclination and Bow Weft of Woven and Knitted Fabrics GB/T 15552 Test Methods and Inspection Rules for Silk Fabrics GB18401 National Basic Safety Technical Specification for Textile Products GB/T 18886 Color Fastness of Textiles Testing for Color Fastness to Saliva GB/T 29862 Identification of Fiber Content in Textiles GB/T 30557 Terminology of Defects in Silk Fabrics FZ/T 01026 Quantitative Chemical Analysis of Four Component Fiber Mixtures FZ/T 01057 (All Parts) Textile Fiber Identification Test Method

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