Pure cotton high-twist yarn refers to the yarn with certain physical and mechanical properties such as strength, elasticity, elongation, luster, and hand feel. By adding and changing the cotton yarn, the fiber structure is used to realize the yarn adding, which is actually the use of cotton yarn. The relative angular displacement occurs between the cross-sections, so that the originally straight and parallel fibers are inclined to the yarn axis to change the yarn structure. Triangle, in the plus triangle, the width and cross-section of the sliver changes, from a flat ribbon to a cylindrical yarn.

Pure cotton coarse count yarn: cotton yarns of 17 "tex" and below are all coarse count yarns. Mainly used for weaving thick or raised, looped cotton fabrics, such as coarse cloth, flannel, sturdy wool, etc.; ②Medium-count yarn: 18-27 count cotton yarn is a medium-count yarn, used for weaving plain cloth, twill cloth, sateen, etc. ③ Fine yarn: 28 or more cotton yarn, used for weaving muslin poplin, needle and woven fabric. The knitting yarn requires low viscosity and even dryness, so as to ensure that the knitted fleece has thick piles, good elasticity and strong warmth retention. The yarn used for weaving is required to be light, with few weft knots and evenness.

Application of pure cotton untwisted yarn: Home textile products (pajamas, bed blankets, blankets, towels, bath towels, shower caps, baby suits, pillowcases, etc.) Transparent and thin features. 2. The principle and method of yarn-free yarn formation After weaving into finished products, dissolve PVA or mulberry silk in water, so that the loops are in a non-fluffy state in the fabric.