... ,304,304L,316,316L 3.Mesh:10-1500mesh Description of Filter Discs For PP Plastic Sheet Extruder :Material: SUS202, 302, 304 ... wire mesh, galvanized wire mesh etc.Shape: round, oval, rectangle, square, irregular.Weave: plain weave , twill weave, dutch weave.Specification: wire ... " to 30".ayers: single layer or spot welded multi-layer filter discs.Size: from 10 to 1000 meshes.Features:resistance to ...