T/HTES 009-2022 Long-sleeved thermal shirt
T/HTES 009-2022 Long-sleeved thermal shirt
Basic Information
Scope
Scope: This document specifies the product sizes, quality requirements, test methods, sampling rules, judgment rules, packaging, labeling, transportation, and storage for long-sleeved thermal shirts. This document applies to long-sleeved thermal shirts made of woven fabrics with fleece knit fabrics as the inner layer, excluding long-sleeved thermal shirts with fillings. This document does not apply to products for infants and young children aged 36 months and below. Main technical content: Technical requirements are divided into internal quality and appearance quality. Internal quality includes fiber content, formaldehyde content, pH value, decomposable carcinogenic aromatic amine dyes, odor, thermal insulation rate, air permeability, the degree of seam and stitch defects, tear strength, bursting strength, pilling, washing size change rate, fabric waterfastness, fabric sweat stain fastness, fabric soapfastness, fabric rubbing fastness, fabric lightfastness, pre-washing wrinkle resistance, and post-washing appearance. Appearance quality includes specification size deviation, size difference of symmetrical parts, stitch density, sewing quality, appearance defects, and finished product ironing, etc.