What about the key points for selecting flour mesh?...

Polyester filter cloth is divided into two categories: polyester long fiber filter cloth, polyester staple fiber filter cloth.

Common characteristics of the two types of polyester filter cloth: Filtration performance: The raw material structure of polyester short fiber filter cloth is short and hairy, the fabric weaved is dense, the particle retention is good, but the peeling property and the gas permeability are poor. Strength wear resistance, water leakage is not as good as polyester long fiber filter cloth. Heat resistance: 120 ° C, elongation at break (%): 20-50, breaking strength (g/d): 438, melting point (°C): 238·240, melting point (°C): 255 to 260. Proportion: 1.38.

Two types of polyester filter cloth are used together: pharmaceutical, sugar, food, chemical, metallurgy, industrial filter press, centrifuge, etc.

It is also necessary to understand that the polyester long-fiber filter cloth has a smooth surface, good wear resistance and high strength. After being assembled, the strength is higher and the wear resistance is better, so that the fabric has good air permeability, quick water leakage and convenient cleaning. Uses: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth, etc.