Strong twist yarn is a name of textile! Strong twist yarn means that in order to make yarn with certain physical and mechanical properties such as strength, elasticity, elongation, luster and handfeel, the yarn must be changed by twisting, and the yarn is twisted by fiber structure.

　　In fact, the relative angular displacement between the cross-section of the cotton yarn, so that the original straight and parallel fiber and yarn axis tilt to change the structure of the yarn, the thick strip in the twisting process from the width of the gradual contraction, the sides gradually folded and involved in the center of the yarn strip, forming a twisting triangle, in the twisting triangle, the width and cross-section of the cotton strip changes, from a flat strip, gradually into a cylindrical yarn.

　　Strong-twist yarns have always had a place in the yarn market as special yarns. The production of strong yarn can be organized without improving equipment and adding accessories, and the technical content and added value of the product are high. However, it is difficult to control the quality of the products, and the producers have certain technical ability and management experience. After weaving into cloth, the shrinkage rate is very large, somewhat like elasticity, and the surface of the cloth is wrinkled. Compared with ordinary yarn, the surface hairiness of Qiang Nian yarn is relatively small and relatively smooth. It feels slightly stiff and needs to be shaped after yarn formation, and is cooler to wear! More dry feeling! Better breathability compared to low nen's!

　　Polyester fiber fabric characteristics: polyester fabric is a very much used in daily life of a chemical fiber clothing fabric. Its big advantage is that it has good conformability, therefore, it is suitable for making jacket clothes. Generally, polyester fabric has the following characteristics: 1. Polyester fabric has high strength and elastic recovery ability. Therefore, it is firm, durable and iron-free. 2. Polyester fabric is poor in moisture absorption and has a stuffy feeling when worn, while it is easy to carry static electricity and stain dust, which affects the beauty. However, it is easy to dry after washing, and the wet strength hardly decreases, no deformation, and has good washable performance. During the production process of strong yarn, we should ensure the winding cylinder receding and adding the air pressure, and adjust the lap length and other process parameters. In order to improve the quality of the joint, reduce the yarn head climbing phenomenon at the joint.

　　With the rapid development of the social economy, people&39;s demand for quality of life is also getting higher and higher, the process technology is further enhanced, making cotton yarn in modern home life is used in large quantities, cotton yarn refers to the cotton as raw material, through the loom, by the warp and weft yarn longitudinal and horizontal sinking interwoven textiles. Its softness, loved and welcomed by people. Cotton yarn - characteristics 1, characteristics: as we all know, towels, knitting and other products on the pursuit of "soft" is always a major theme, in order to achieve "soft", one of the requirements of the yarn is to use the smallest possible degree of nimble, but, ordinary yarn too small degree of nimble will However, too small a yarn can cause difficulties in spinning and increased breakage in weaving, so in the past, "softness" could only be achieved by balancing both spinning and weaving.