die cutting way of label die cutter slitter rewinder machine
The die-cutting methods of the rotary die-cutting machine are generally divided into two types: hard cutting method and soft cutting method. The hard cutting method refers to the hard contact between the knife and the surface of the pressure roller during die cutting, so the die cutting knife is easier to wear. The soft cutting method is to cover a layer of engineering plastic on the surface of the pressure roller. When die-cutting, the cutting knife can have a certain amount of cutting, which can not only protect the cutting knife, but also ensure complete cutting, but the plastic layer needs to be replaced regularly.
