Company weaving industrial fabrics of polyester filament yarn, scattered through the study together by weaving, and enhanced the breaking strength of strong material. Twist together after the production of industrial fabrics silk intensity than the scattered intensity into latitude and longitude of the industrial fabrics to enhance more than doubled. Polyester Filament smooth surface, good wear resistance, high strength, hard twist through higher strength, better wear resistance. So that the fabric breathable performance, and leakage of fast, convenient cleaning. However, filtering viscous products easier to use this material should not be filtered.