Label washing, also known as label washing, label washing and cloth washing, is made of ribbons, DuPont paper, coated tapes and woven tapes. The main logo, also known as the main logo, is a small sign showing a trademark or brand name on clothes. It can be a small woven label, a small paper label, or printed on clothes, usually under the inner back collar of a coat or at the middle seam of the inner back at the bottom.