Different classification methods produce different names: 1) Different materials used: pure cotton yarn, pure fiber yarn, cotton type blended yarn, wool type blended yarn, shaped yarn, etc. 2) The spinning methods are different: ring spinni...

Basic process Wool sliver mixed sliver needle comb roving spinning blending winching inspection packaging of finished products. Spinning the fiber into yarn generally goes through the main processes of clearing, carding, drawing, roving, sp...

There are two major characteristics of fiber: first, it is too thin to be observed directly by the naked eye, and its diameter is generally between several microns and dozens of microns or finer; second, its length diameter ratio can reach...

Sewing thread is the thread needed for knitted clothing products. According to the raw materials, sewing thread can be divided into three categories: natural fiber sewing thread, synthetic fiber sewing thread and mixed sewing thread. With t...