Chemical staple fiber commonly known as "staple fiber", "staple filament". After forming the chemical fiber, the product is cut into a certain length. According to the different thickness and length, it can be divided into cotton staple fiber (commonly known as "rayon"), wool staple fiber (commonly known as "artificial wool") and medium length staple fiber (referred to as "medium length fiber"). It can be spun on cotton, wool and other spinning machines, or blended with cotton, wool and other fibers.
