Spandex is the abbreviation of polyurethane fiber, which is a kind of elastic fiber. Spandex is generally composed of multiple filaments, usually 10D. Currently, there are 15D and even 20D. The less the theoretical number, the better the evenness of ...
Basic Features:Spandex translated as "Spandex", is an elastic fiber, scientific name Polyurethane fiber (Polyurethane), abbreviated (PU). It is called "spandex" in mainland China. It is highly elastic and can be stretched 6 to 7 times, but it can qui...
30s cotton bale 78dtex = cotton 90% spandex 10%;40s cotton bale 78dtex = cotton 87% spandex 13%;50s cotton bale 78dtex = cotton 84% spandex 16%;20s cotton bale 122dtex = cotton 93% spandex 7%;36s cotton bale 122dtex = cotton 91% spandex 9%;8s cotton ...
60s cotton bale 22dtex = cotton 92% spandex 8%;80s cotton bale 22dtex = cotton 90% spandex 10%;55s cotton bale 33dtex = cotton 91% spandex 9%;60s cotton bale 33dtex = cotton 90% spandex 10%;30s cotton bale 44dtex = cotton 92% spandex 8%;40s cotton ba...
Do you know the properties of Lycra fabrics(2)?Lycra has excellent stretch. For knitwear, its multi-directional extension is determined by the fabric itself, and Lycra brings only the elasticity of stretch and recovery. Woven fabrics are extensible o...
Do you know the properties of Lycra fabrics(1)?Unlike most spandex yarns, Lycra has a special chemical structure that prevents mold from growing in a heat-sealed space after being wet with water. Therefore, Lycra is called a "friendly" fiber, not onl...
If you're considering creating a clothing line or incorporating performance fabrics into your apparel, there's one event you should attend: the US Function Fabric Fair, powered by Performance Days. This one-day show offers an exclusive opportunity to...
Do you know the advantages of Lycra fabrics (2)?⒊ Lycra comfort:People who love fashion feel oppressed by the busyness and competition of the city. They do not want to be bound by the clothes that accompany them every day. They need to be unified wit...
Do you know stentering, sizing and styling?1. StretchingThe tentering is to elasticize the warp and weft yarns of the fabric again, so that the width and density of the fabric in the warp and weft directions are consistent, and the dimensional stabil...
Do you know wet spinning?A method in which a dope is solidified into filaments by double diffusion in a coagulation bath.Production process: stock solution----spinning pump----enter warm water from spinneret, below 90℃----regeneration tank coagulatio...
Do you know melt spinning?a method in which the polymer is heated to above the melting point to become a melt and become a filament.Production process: Polymerization without solvent----Pelletizing----Slicing at constant temperature----Cleaning and r...
Do you know about pre-shrinking and calendering? Pre-shrinking finishing: In the process of printing and dyeing, the fabric is stretched by mechanical tension and has internal stress. When the fabric is wet, the internal stress relaxes, which will c...
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