According to the cutting materials, it can be divided into: metal or hard material cutting machine, soft basic material cutting machine (glue, film, paper, packaging printed matter, etc. )

I only know a little about the soft foundation material slitter, as follows:

According to whether the cutting material is sticky, it can be divided into: sticky cutting machine and non-sticky cutting machine;

According to the winding mode, it can be divided into: central winding slitter (including central sliding), surface winding slitter (including shaftless winding), central surface slitter and winding slitter;

According to the vertical operation form, it can be divided into horizontal slitter, vertical slitter and disc slitter.

There are many types of slitting machines, such as unwinding form, trimming (thread) requirements, slitting tools, winding form, tension requirements, etc. This is the basis of classification. At present, there is no uniform standard for the cutting machine of soft foundation materials, and different manufacturers and technicians have different opinions.