T/CTCA 8-2020 Seamless Underpants Group Standard
T/CTCA 8-2020 Disposable Underwear Standard
Basic Information
Scope
Scope: I. This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, labeling, transportation, storage, and packaging of seamless underpants. II. This standard applies to seamless underpants and semi-seamless underpants. Main technical content: I. This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, labeling, transportation, storage, and packaging of seamless underpants. II. This standard applies to seamless underpants and semi-seamless underpants. III. Seamless underpants are produced using seamless bonding technology, with special adhesive materials and professional bonding equipment. They have no sewing lines at the waistband, leg cuffs, or hip areas. IV. Overall appearance requirements: The underpants should have no leaking adhesive, no unbonded areas, no tears, no obvious stains, no wrinkles at the bonding points, and no exposed fabric edges at the seams.