Applied to the materials: BOPP, PVC, PE, , CPP, EVA, PP, POF and various laminated film etc.

1. All parameters are shown on CRT screen. Presetting bag making speed and length, thermal doctor, number and batch counting, punching and punching time, times delivery and etc. ., operated easily.
2. Unwinding tension manually(automatically) controlled, photoelectric tracker for rectification, constant tension pneumatically controlled at middle.
3. Holding functions of multi-punching, times delivery choice of extra-long bag, cutting and collecting rim charge, electrostatic remove and other functions.
4. Automatically stop and protect the machine as tension and color sign lose, and stop the machine at high position.
5. Edge iron adopts the structure in arch.