... , machine making, scientific resear, aviation, etc.4. Technique: Woven, wire diameter can from: 0.018-6mm, Mesh: 1-2300, Width: 3', 4', ... the "woven bag" on the finished roll, final loaded in the strong wooden case. Or as customers' requirement. 5. ... acid-resisting, 3.wear-resisting, corrosion-resisting.6.Usage: used in petroleum, chemical industry, mine, environment protection, food industry, paper- ...