MACHINE NAME:HDL Series Computer Control Three Side Sealing Machine With Zipper And Stand Up DeviceUsage:1.This machine is Full-automatic High-speed Three-side Sealing Bag-making Machine and is suitable for producing two-layer or multi-layer three-side sealing laminated film bags (bags for food, washing powder and sweets, etc.) which take BOPP, PET, CPP, PE, nylon, aluminum foil and paper as base material. With such characteristics as easy operation, smooth product, stiff and smooth and beautiful appearance, high-strength sealing and high working speed, it is a kind of ideal equipment for making stand up with pouch three side sealing bag.2.Characteristics: 1. The machine adopts industrial control level computer and auxiliary three-servo control system. 2. All the parameters adopt LCD screen real-time display. The bag-making speed, bag-making length, temperature, counting, punching and conveyor quantity of finished products, etc. can be preset via touch screen. 3. Automatic alarm for unwinding tension control, central part tension, tracking mark losing and out of temperature limit, etc. 4. LPC automatic deviation-rectifying, with double photocells. 5. Computer PID constant temperature control. 6. Pneumatic multi-functional punching, automatic collecting of cut rim charge, electrostatic elimination. Specification: Model No.HDL-500