Description Overview Kraft bubble envelope making machine Produces double-side sealing kraft bubble envelope bags Driven by servo motor, controlled by computer, displayed by LCD and set by touchable data High efficiency of bag making with nice and accurate sealing Main Technical Data Material applied: kraft paper, air bubble film, adhesive tape Envelope type: double-side sealing, three-side sealing Output capacity: 60 to 100 pieces per minute Minimum envelope size: 100 x 100 mm Maximum envelope size: 600 x 600 mm Material: kraft paper, air bubble film, self-sticky tape Total power: 28 kW Consumption power: 8 to 12 kW Voltage: 480 V, 60 Hz, 3 phase Machine dimensions: length 18 m, width 2 m, height 2.8 m Total weight: 2800 kg User to Prepare Material: kraft paper, air bubble film, self-sticky tape Main Specification Heating sealing unit (1 set, material: 45# steel + cuprum): 2.8 kW heating sealing knife (3 sets); cooling knife (1 set); water tank and pump (1 set) Unwinder unit (1 set, material: self-sticky tape): NT6 magic eye (1 piece) Spare Parts Tools (1 set), temperature controller (3 pieces), thermal tube and panel (1 set) Samples Kraft bubble envelope samples shown