The tube body and tube cover are made of polypropylene, which will not deform at high temperature and high pressure (121°C, 15min), and will not be brittle at low temperature (196°C). Resistant to static extrusion and dynamic impact.
100% Polyester FDY yarn be made by special manufacturing technique. We use special spinning technology let one part of the yarn is like ordinary, another part of the yarn is be shrinked when dyeing the fabric.