Bubble Film Packing Machine Model B-350 B-450 B-600 B-700 B-800 Bag width 80~150mm 120~200mm 180~270mm 200~320mm 200~370mm Bag length Max 6M Max 6M Max 6M Max 6M Max 6M Film Width Max：350mm Max：450mm Max：600mm Max：700mm Max:800mm Voltage 220V/50/60hz…