1. Brief description This machine is used for producing multi-layer paper bags. The produced bags are used for packing grain, chemical products, cement, powder, etc. This machine is equipped with touching panel, Delta PLC, Delta Inverter, servo control system. Printing machine can be added inline and work with the machine together. 2. Technical parameters Model: SAN-WFD720 Applicable paper reel: Paper reel width: A: 6601220mm paper reel Max. Dia.: B: 1250mm(paper reel dia. can make according to users need) paper weight: C: 70140gsm Paper reel core dia.: D: 76mm Bag length: unlimited(touch screen control, Servo set length; if have color code, can cut by tracking color code) Bag width:320600mm adjusting according need(can make M edge,edge width adjustable between 80-160mm) Bag layers: 1-4layers (according to users need, can make 3 layers paper+ 1 film) Bag making speed:30-85m/min Power: 13KW/380±10V/50HZ/3 phase 5wires Operator: 1-2persons Weight: ~5000kg Dimension:14000mm*2300mm*1900mm.