If you want to know what are the application ranges of spandex covered yarn, we can first understand what are the characteristics of spandex covered yarn:
1. Air-covered yarn (abbreviated as empty bag, abbreviated as ACY) is a yarn that draws the outer fiber filament and spandex yarn through a certain type of nozzle at the same time, and forms a rhythmic network point through the regular spraying pressure of highly compressed air. Its fabric is soft and smooth to the touch.
2. Mechanically covered yarn (referred to as machine bag, abbreviated as SCY) is the outer fiber filament is constantly rotated and wound on the core yarn spandex that is drawn at a constant speed, which is twisted and has a twist (abbreviated as TPM), and the fabric style is flat and crisp is its main feature.
Spandex covered yarn is mainly used in: weaving, stretch denim, webbing, socks, underwear, lace and sporting goods.