The density of acrylic fiber is smaller than that of wool, and the fabric has good thermal insulation properties, making it suitable for thermal underwear. The blended yarns and fabrics contained, the advantages of various fibers complement each other, and various functions can be exerted.
Yarn supplier management has always been an important issue in the procurement of textile enterprises. This paper discusses in detail the principles and steps of selecting yarn suppliers, and the process and standards for selecting yarn suppliers.
Spandex is the earliest developed and most widely used elastic fiber with the most mature production technology. But for some consumers in the market,Lycra is much better known than spandex, and many in the industry only know Lycra, not spandex.