Plastic Bag Vents

1, plastic bags with a circular hole of diameter 1-80mm punching machine, suitable for PE, PO, OPP, PVC, PPE, CPE and other plastic bag vents, stationery bag grocery bag hook hole and thrust of single-layer thickness of 0.02mm plastic bags, at speeds of up to 250 beats per minute punching machine production plant. 

2, the butterfly hole drilling machines, aircraft-hole drilling machine, used in PE, Po, PP, OPP, PVC, PPE, and PPU card, CPE, such as plastic bags, breathable, Pearlescent film, hole punching, elevators and other products linked and thrust of single-layer thickness of 0.02mm plastic bags, at speeds up to 150 times per minute.