T/CNGA 25-2021 Sweat-absorbent pajamas and underwear
T/CNGA 25-2021 Perspiration-wicking pajamas and underwear
Basic Information
Scope
Main technical content: 3 Terms and Definitions The following terms and definitions apply to this document. 3.1 Sweat-Releasing Property Under direct contact with the skin, when the human body sweats, the fabric can quickly absorb liquid sweat, disperse and transfer it to the fabric surface, and quickly dry to maintain the skin's dryness. 4 Requirements 4.1 Instructions for Use 4.2 Model Specifications 4.3 Raw Materials 4.4 Yarns 4.5 Misaligned Stripes and Checks 4.6 Color Differences 4.7 Appearance Defects 4.8 Sewing 4.9 Allowable Deviations in Specifications and Dimensions 4.10 Ironing 5 Testing Methods 5.1 Testing Tools 5.2 Dimension Measurement 5.3 Appearance Measurement 5.4 Physical and Chemical Property Measurement 6 Testing Rules 6.1 Testing Classification 6.2 Appearance Quality Grade and Defect Classification Rules 6.3 Sampling Regulations 6.4 Judging Rules 7 Marking, Packaging, Transportation, and Storage