1. It is applicable to all composite films.
2. All parameters are displayed on CRT,and it is allowed to preset bag-making speed,bag-making length,ironing knife temperature,number counting andlot counting,hole-punching,hole punching time and times delivery,easy to handle.
3. Manual or automatic control of roll unwinding tension,photoelectric bias correction,constant control by middle pneumatic device.
4. Realize function of several selections of hole-punching and super-lenghe bag times delivery,possiblefor edge scrap cutting off and collecting ,and static eliminating.
5. Auto stop protection and high-positiong stop for middle tension and color bar loss ,
6. Edge ironing is with bridged-structure.