Newly design of double stand-up,double zipper bag making machine, this machine show the most developed technic of 3 servo motor driving, but not for central sealing and 4 sides sealing bag making) Features: 1. The whole machine adopts industrial computer control. 2. Vertical connected unit of floating structure, no inertia when the machine running in high speed. 3. Special stand-up film inserting and zipper guiding device. 4. Independent zipper heat sealing and stand-up bag heat sealing system. 5. Heavy duty bridge type heat sealing structure, to achieve a stronger sealing. Technical Parameter: Type Width of unwindingCWZD-C-5001000mmCWZD-C-6001200mmCWZD-C-8001550mmPouch-making Length70-380mm×N (N≤6)70-380mm×N (N≤6)70-380mm×N (N≤6)Pouch-making Width75-500mm75-600mm75-800mmCapacity40-150pcs/min40-150pcs/min40-140pcs/minSet film dragging speed35m/min30m/min30m/minTotal Power45kw50kw55kwWeight of Machine5500kg6000kg6200kgOverall Dimension12000*2300*1900mm12000*2400*1900mm12000*2500*1900mm