... controlling 2. 10-30 bags/min Single Toilet Roll Wrapping Machine Model: Z450Main Electrical Components:Invertor --- Panasonic, JapanPLC --- Omron, JapanAir ... -display function, It can display length of bag, packing speed, sealing temperature, capacity,etc.4. Double-ways photoelectric tracking system, It ... supply type 220V 50HzPacking filmCPP, OPP,etc. Automatic Single Toilt Paper Wrapping Machine