T/CCTA 40801-2020 Active Group standards

T/CCTA 40801-2020 Lyocell fiber denim

Publish Date: 2020-12-15 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCTA 40801-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical fibers

ICS Name: Textiles

Publish Date: 2020-12-15

Implement Date: 2021-01-01

Scope

Main technical content: The quality requirements of the product are divided into two aspects: internal quality and appearance quality. Internal quality includes density deviation rate, breaking strength, seam separation degree, water washing size change rate, tearing strength, wear resistance, unit area mass deviation, fiber content tolerance, warp twist, weft twist, weft twist size change, drapability, and dye fastness (soap resistance, friction resistance); appearance quality includes width deviation, color difference, and fabric surface defects