This standard specifies the principles and units of the Tex system for expressing linear density. Appendix A and Appendix B respectively provide the conversion relationship for calculating the Tex value from the count or fineness of other unit systems, as well as the steps to implement the Tex system in trade and industry. This standard applies to all types of textile fibers, semi-finished products (such as slivers, rovings), yarns and textile materials with similar structures.
FZ/T 01035-2014 history
2014FZ/T 01035-2014 Textiles.Universal system for designating linear density (Tex System)
1993FZ/T 01035-1993 Universal system for marking linear density of textile materials (Tex system)