T/NHTA 1-2020 Fabric for woven shirts

Scope

Scope: This standard specifies the terms and definitions, requirements, test (inspection) methods, inspection rules, packaging, marking, transportation, and storage for fabrics used in woven shirts. This standard applies to fabrics used in woven shirts; Main technical content: 1. Requirements 1) Product quality requirements. Product quality requirements include internal quality requirements and appearance quality requirements. Based on the comprehensive evaluation of internal quality requirements and appearance quality requirements, the products are divided into three grades: excellent, first-class, and qualified, and the specific technical index parameters for grade division of the two parts of quality requirements are given. Among them, there are 16 technical indexes for internal quality, which integrate the technical indexes of FZ/T 13007 dyed cotton fabrics and GB/T 2660-2017 shirts, and the index parameters such as breaking strength, splitting degree, tearing strength, and color fastness are all higher than the industry standards. There are 4 technical indexes for appearance quality, including width deviation, color difference, weft skew, and fabric surface defects. 2) Safety performance requirements. Safety performance requirements shall comply with relevant national standards.

Development Information

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