ation.
3. Self failure diagnosis,clear failure display.
4. High sensitvity photoelectric eye color tracing,numerical input of cutting sealing position for estra accuracy.
5. Temperature independent PID control,more suitable for packaging different materials.
6. Positioned stop function,without sticking knife or wasing film.
7. Simple driving system,reliable working,conwenient maintenance.
8. All control is realized through software,esay for function adjusting and technical upgrade.