T/CCTA 30505-2022 Active Group standards

T/CCTA 30505-2022 Jet-flowing blended yarn of polyester and lyocell in natural color

Publish Date: 2022-09-29 Implement Date: 2022-09-29 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 30505-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Yarn

Publish Date: 2022-09-29

Implement Date: 2022-09-29

Scope

Main technical content: The requirements for undyed yarns of polyester/Lyocell blends spun by jet vortex include eight indicators, including the line density deviation rate, the line density variation coefficient, the single yarn breaking strength, the single yarn breaking strength variation coefficient, the yarn evenness variation coefficient, the cotton knots per kilometer (+200%), the yarn defects per 100,000 meters, and the fiber content deviation