Yarn Cleaning

Spinning is a science that studies the processing of short textile fibers into yarns. Yarns are generally made of many short fibers of varying lengths through splicing methods, as well as long continuous monofilament twists. Combined. 　In the spinning process, it is first necessary to remove imperfections, that is, preliminary processing of the raw materials, also known as the preparation of spinning raw materials. The types of raw materials are different, the types and properties of impurities are different, and the processing methods and art are also different. The primary processing methods of raw materials mainly include physical methods (such as cotton ginning), chemical methods (such as degumming of hemp, scouring of spun silk), and methods combining physical and chemical methods (such as washing and de-grazing of wool).