It completes gluing, tube and bottom forming and final product output on time. Controlled by PLC system, equipped with touch screen and servo motor for bag length control, this machine produces a variety of specifications paper bags for food or other items.

The square bottom paper bag machine uses hydraulic lifting to handle material and automatic tension control system for unwinding. With imported devices it assures its greatest quality, adopting ZATOR side gluing from Italy and SELECTRA automatic error correction also from Italy. It counts with paper tube forming device with thumb-cut function and it is able to stop when there is no correct material supplying.

Center clip, drum wheel clamp and drum wheel mechanical finger of the square bottom paper bag machine are all using spider synchronous adjustment mechanical design, which significantly reduces the adjustment time or replacing. Using German KEB servo with SICK photoelectric eye, it accurately tracks the printed material. Finally, this fine equipment uses automatic lubrication supply and jams alarm system for a smooth and fast operation.

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