... is punched to meshe 3>sieving of mine Punching Hole Screen 1.Punching Hole Screen shape:Round, Square, Long round, Triangle,Diamond, Oval, Hexangular ... 1000mm*2500mm.48"*96", 48*120" and 60"*1203.Punching Hole Screen Finished Process:Leveling, Shearing, Circle Shearing,Bar Coding, Labeling, Custom ...