T/CNTAC 2.3-2017 Textiles: Guide for Public Declaration of Self-Product Standards for Enterprise Products - Part 3: Yarn
T/CNTAC 2.3-2017 Textiles: Guide for Public Declaration of Self-Product Standards for Enterprise Products - Part 3: Yarn
Basic Information
Scope
Main technical content: This part of T/CNTAC 2 provides a list of the main technical indicators for various yarn products, serving as a guide for enterprises to independently formulate enterprise product standards and declare them publicly. This part applies to the following types of yarn products: — Cotton yarns: Yarns made using cotton spinning systems; — Wool yarns: Yarns made using wool spinning systems; — Hemp yarns: Yarns made using hemp spinning processes; — Silk (filament) yarns: Silk yarns produced from silkworm cocoons through reeling, twisting, or processed using silk spinning techniques; — Sewing threads and embroidery threads. Among them, cotton, wool, and hemp yarns include single yarns, ply yarns, pure spinning yarns, blended yarns, unbleached yarns, dyed yarns, fancy yarns, etc.; silk yarns include raw silk, domestic silk, double-pure silk, tussah silk, tussah silk with medicinal treatment, mulberry silk, dyed silk, and dyed (color-spun) silk, etc.