This standard specifies the classification, identification, requirements, test methods, inspection rules, marking and packaging of aramid 1313 natural yarn products. This standard is suitable for identifying the quality of ring-spun aramid 1313 (cotton type, medium-length) natural yarn.
FZ/T 12023-2011 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*, 2013-10-10 Update