This standard specifies the classification, marking, requirements, test methods, inspection rules, marking and packaging of rotor-spun cotton natural yarn products. This standard applies to rotor spun cotton natural yarn.
FZ/T 12001-2015 Referenced Document
FZ/T 01050 Textiles.Classifying and testing method of yarn faults.Capacitance
FZ/T 10007 Cotton and chemical fiber pure and blended natural color yarn inspection rules*, 2019-04-01 Update
FZ/T 10008 Cotton and chemical fiber pure and blended yarn marking and packaging*, 2018-10-22 Update
GB/T 3292.1 Textiles.Unevenness of textile strands.Part 1: Capacitance method
GB/T 3916 Textiles.Yarns from packages.Determination of single-end breaking force and elongation at break using constant rate of extension (CRE) tester