1311Preparation and Spinning of Textile Fibers

preparation of textile fiber processing, such as silk winding and washing, wool degreasing, wool carbonization and sheep wool dyeing, carding and combing of all types of fibers from animal hair, plant fibers, and man-made fibers; | spinning and making yarn or sewing thread for weaving or sewing, for sale or for further processing; | scutching of hemp fiber; | texturizing, twisting, folding, cabling, dyeing, covering/dipping of synthetic or artificial yarns; | paper yarn making.