（1） Main performance and structural characteristics
1. Dual frequency converter control, the bag length can be set and cut immediately, without the need to adjust the air travel, one-step in place, saving time and film.
2. Human computer interface, convenient and fast parameter setting.
3. Fault self diagnosis function, with clear fault display at a glance.
4. High sensitivity photoelectric eye color marker tracking, digital input of sealing and cutting position, making the sealing and cutting position more accurate.
5. Temperature independent PID control, better suitable for various packaging materials.
6. Positioning shutdown function, non stick knife, and no waste of coating.
7. The transmission system is simple, more reliable in operation, and easier to maintain.
8. All controls are implemented by software, facilitating functional adjustments and technological upgrades, and never falling behind.

（2） Technical specifications

（3） Optional device
1. Code printer
2. Straight line sealing wheel
3. Mesh end sealing mold 4Large touch screen