This standard specifies the product classification, identification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality commitment of high-count combed hemp-cotton blended natural yarn. This standard is suitable for identifying the quality of combed hemp-cotton blended yarns using ring spinning technology, yarn count 30S (19.7tex) (30S/2) (19.7tex*2) and above, and hemp content 20% and above. .
T/ZZB 0270-2017 history
2017T/ZZB 0270-2017 High count combed hemp/cotton blend grey yarns