With the development of information skills, digital skills are playing an increasingly important role in different fields. The same is true in the packaging profession. Domestic film slitting machine skills through continuous progress, in the speed, width, control and comprehensive function and other aspects have been significantly broken, digital has become an important direction for the development of domestic slitting machine.

In the production process, slitting machine manufacturers need to cut wide roll data into narrow strips of required specifications according to different production requirements. Therefore, in this process, the primary splicing process can be divided into unwinding and rewinding two processes. And for the tension control of unwinding and rewinding is attributed to the key automatic link of the splitter.

　　In fact, the difference between the slitting machine and the slitting machine lies in their control range and control ability. The main purpose of the strip machine is to control the load in the process of plate winding, so the output torque of the strip machine should be different according to the different winding diameter.