... 90cm,100cm,160cm,200cm 3.usage: liquid filter,for filter press and centrifuge Industrial filter cloth: Polypropylene staple fiber, fiber, ... caused, smooth fabric, good ventilation, suitable for powder filter. Polypropylene filament of the Company have over 80 varieties, ... use), is the chemical pharmaceuticals such as the best filter materials, but not suitable for filtering powder. (Parameters) ...