1.material: PP,PE,PA 2.width:50cm,90cm,100cm,160cm,200cm 3.usage: liquid filter,for filter press and centrifuge Industrial filter cloth: Polypropylene staple fiber, fiber, spinning wool into yarn ribbon. Long polypropylene fibers, fiber length, the formation of smooth silk yarn, so long fiber polypropylene fiber breakage than short high intensity, good air permeability. Polypropylene staple fiber ...