Features: 1) Main function of this machine is forming hollow paper rolls of various specifications for roll-type paper / plastic products 2) Functions include forming, glue application along the middle seam and cutting 3) Ideal equipment for production of packaging bags for cement, chemicals and other solid materials Specifications: 1) Bag length: 840mm 2) Bag width: 400 - 600mm 3) Bag making speed: 30 - 50 bags/min 4) Roll material width: 850 - 1,220mm 5) Total weight: 5,000kg 6) Total power: 28kW