Different Slitter Modes For Counting Slitters

The function of the cutting machine is to cut the material, so let's talk about the cutting methods of the device, because the cutting methods used by the cutting machine are different for different materials.

1. Flat knife slitting
This is a relatively simple way, as long as the single-sided blade or double-sided blade is fixed on a fixed knife holder, the knife will fall when the material runs to a certain position, so that the material is easily cut longitudinally, To get the size we want.
2. Slotting and slitting
The special feature of this slitting method is that the cutter falls in the groove of the sipe roll. Since the material has a certain wrap angle in the sipe roll, it is not easy to drift. We often use this slitting method in slitting cast PP film or film with narrow edge material to improve the slitting efficiency.
3. Hanging slitting
When the material is unstable, that is, when it passes between the two rollers of the slitter, the razor falls and the material is cut longitudinally. However, the slitting accuracy is slightly lacking in this way, which is suitable for very thin plastic films and composite films.
4. Extrusion slitting
The slitting method of the slitting machine is not much used, but it is a more convenient way, so it can be used as the direction of future development.