Paper Slitter Rewinding Machine We know that its slitting effect is still very good. It is generally used for paper and textile slitting. For slitting, there is also flat knife slitting. Many people are not very familiar with flat knife slitting. , Let’s talk about what exactly does the flat knife slitting in the slitting machine mean?
One is slitting and slitting; the other is hanging slitting. Grooving and slitting means that when the material is running on the grooved roller, the cutting knife is dropped in the groove of the grooved roller to cut the material longitudinally. At this time, the material has a certain wrap angle on the grooved roller, which is not easy to drift. When slitting the cast PP film or the film with narrow side material, this slitting method is often used to improve the slitting efficiency. But for hanging slitting, its disadvantage is that it is inconvenient to set the knife.
Suspended slitting means that when the material passes between two rollers, the razor falls to cut the material longitudinally. At this time, the material is in a relatively unstable state, so the slitting accuracy is slightly worse than that of the die slitting, but this kind of slitting It is convenient to set the knife and easy to operate.
Flat knife slitting is like a razor, fixing a single-sided blade or a double-sided blade on a fixed knife holder, and dropping the knife during the operation of the material, so that the knife cuts the material longitudinally to achieve the purpose of slitting.
