... filter screen pack 1.Filter screen is approved by ISO9001:2000 2.Material:SUS302,304,304L,316,316L 3.Mesh:10-1500mesh Description of Filter ... Discs For PP Plastic Sheet Extruder :Material: SUS202, 302, 304, 304L, 316, 316L, iron wire mesh, stainless steel wire mesh, galvanized wire mesh ... : single layer or spot welded multi-layer filter discs.Size: from 10 to 1000 meshes.Features: It is made of ...