2019-07-11 1628
Polyester yarn is sun resistant, acid resistant but not alkali resistant, while nylon yarn is alkali resistant but not acid resistant, with poor light resistance. Long term exposure to sunlight will r
2019-07-11 2367
Nylon filament is a continuous and long filament. During the production process of nylon, the spinning fluid is continuously extruded from the nozzle, cooled by air or condensed into a continuous fila