Waved self-closing wrap is a new type of textile sleeve, which is carefully woven with polyester multifilament and polyester monofilament. It has good wear resistance, flame retardancy, noise reduction, and easy operation. The open structure is beneficial to the wire harness. protection, reinstallation, maintenance and overhaul. Products are widely used in the protection of wire harnesses and hoses in industries such as communications, high-speed rail, automobiles, and automation equipment, especially for wires and hoses that require protection and wear resistance.