Performance and Characteristics:
1. Whole machine controlled by central PLC control system with man-machine. More stable performance, easy for operation and maintenance. Chinese and English interface language can be shifted easily. 
2. Constant auto-tension control for unwinding, LPC edge alignment, AC inverter constant speed auto material feeding. 
3. Imported double servo-motor material dragging control system
4. Main motor for up-down sealing and pressing equipped with inverter. 
5. PID for sealing bar temperature adjustment, no touch auto control, centralized setting in man-machine Interface. 
6. Equipped with Pneumatic multi-function auto punching device, trim cutting and auto rewinding and static eliminator  
7. Temperature adjustment range: 0～300℃. 
8. Counter: quantity, batch accumulation, pre-set available. 
9. Operation Method: by length fixation control and/or by photocell tracking control. 
10. Punching device:working rhythm can pre-set as continuous, interval or stop,punching time can be pre-set.
11. Material Skip Feeding: one to six times available. 
12. Batch Conveying Function available, the quantity of batch can be preset.

Application: 
With such characteristics as reasonable structure, easy operation and high automation, this machine is suitable for producing pouch from various plastic-plastic,paper-plastic,paper-paper laminated materials and it is a kind of ideal Bag-making equipment for producing Middle sealing and three-side sealing bags.