... machine The excessive hole pneumatic punch machine applies to punch film of PO,PP,HDPE,BOPP,PVC,PPE,PPU,CPE etc ... speed can reach 180/min,it can thrust single layer film with a thickness of 0.01mmFeatures:Apply to various heat sealing ... machine, bottom sealing machines, three-side sealing machines and thosePlastic film bag, paper plastic machine. international standard hole punch