Features Compact structure, stable function and simple operation. Double frequency converter controller,length of package will cut immediately once setting, adjustment needless, saving time and film. It adopts imported electric appliance, touch manmachine interface, convenient parameter setting. Self-cheching function, trouble can be read easily. High sensor photoelectric color chart tracking, make the cutting position more correctly. Dependant temperature PID controlling suitable for various materials of packagingmenbrane.Position stop function, no adhesive and no waste of membrane. Clean rotation system, more reliableoperation and more convenient maintenance. All the controlling operates by the software,convenience for function ad-justment and technical up grading.