What are the process requirements and program benefits of a coating machine?

I. Process requirements

　　The coating machine needs to evenly adhere glue or ink to the surface of aluminum foil, plastic film or fabric textiles, which requires a high coating process, not only a high degree of uniformity, but also high-speed non-stop reel change to improve production efficiency. 

Second, the advantages of the program:

      1, by the frequency converter to complete all levels of tension control, the use of tension sensors to achieve tension control, the system is simple and stable. PLC or synchronous controller to control the speed of the drive roll inverter, at the same time as other inverter line speed signal.

      2、Dual-position winding and unwinding with pre-driven function can meet the needs of high-speed non-stop automatic roll change and improve production efficiency. At the same time, the accurate winding control can avoid the bad winding of cabbage type and make the winding effect better.