GB/T 8695-1988
Active
T/CCTA 30902-2022
Active
Group standards
T/CCTA 30902-2022 Plant dyeing for cotton and recycled cellulose fiber blended yarns
T/CCTA 30902-2022 Plant dyeing for cotton and recycled cellulose fiber blended yarns
Price:
$ 20.00
Basic Information
Standard Code:
T/CCTA 30902-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical reagents
ICS Name:
\nTextile craftsmanship
Publish Date:
2022-02-18
Implement Date:
2022-02-25
Scope
Main technical content: This document specifies the terms and definitions, product classification, marking, requirements, test methods, inspection rules, and marking, packaging for plant dye-dyed cotton and regenerated cellulose fiber color-spun yarns. The quality requirements for plant dye-dyed cotton and regenerated cellulose fiber color-spun yarns are divided into characteristic indicators and technical requirements. Technical requirements include line density deviation rate, line density variation coefficient, single yarn breaking strength, single yarn breaking strength variation coefficient, evenness of yarn, cotton knots per kilometer, obvious color knots, yarn defects per 100,000 meters, hairiness index H value or 2 mm hairiness number, color fastness, fiber content deviation, color difference, and safety performance, a total of thirteen indicators.
Development Information
Related Standards
GB/T 14309-1993
Abolished
GB/T 14309-1993 Specification for unit load transport of plate wood
GB/T 17592.1-1998
Replaced
GB/T 17592.1-1998 Textiles—Test method of the use of banned azo colourants—Gas chromatography/mass spectrography method
GB/T 17592.2-1998
Replaced
GB/T 17592.2-1998 Textiles—Test method of the use of banned azo colourants—High pressure liquid chromatography method
GB/T 17592.3-1998
Replaced
GB/T 17592.3-1998 Textiles—Test method of the use of banned azo colourants—Thin-layer chromatography
GB/T 2912.1-1998
Replaced