T/JSFZXH 005-2021 Student Uniform
T/JSFZXH 005-2021 Student Uniform
Basic Information
Scope
Scope: This document specifies the requirements for student uniforms, testing methods, inspection rules, and packaging, storage, and labeling. This document applies to clothing and accessories primarily made from textile fabrics that students wear uniformly in schools on a daily basis. Main technical content: The main technical requirements of this standard include fiber content, formaldehyde content, decomposable carcinogenic aromatic amine dyes, pH value, odor, combustion performance, sharpness of accessories, drawstrings, residual metal needles, pilling, abrasion resistance, bursting strength (for knitted fabrics), breaking strength (for woven fabrics), bursting strength (for woolen knitted fabrics), tear strength (for woven fabrics), seam strength, yarn slippage at seams (for woven fabrics), zipper flat tensile strength, zipper pull tensile strength, zipper single tooth displacement strength, color fastness, washing size change rate, post-washing twisting rate, post-washing appearance, fabric fiber composition and content, fillings, accessories, high visibility warning, and appearance quality.