Paper cutter is a traditional product, which is used to handle paper cutting in the post-printing period. With the rapid development of science and technology, the original mechanical paper cutter has developed to the present.Microcomputer program control, color display, full image operation guide visual processing, and computer-aided cutting external programming and programming production data cutting system make the paper cutter. The production preparation time is greatly shortened, the cutting accuracy is higher, the labor intensity is lower, and the operation is safer.
        The technical performance of the paper cutter is mainly manifested in the cutting accuracy of the paper cutter, accuracy retention, quality stability, ease of operation, and safety. Although the technical level of domestic paper cutters has a higher quality than in the past Leap, but there is still a certain gap with advanced western countries, mainly manifested in the following three aspects:
        ① The control system is relatively backward and lacks automatic detection devices. From the perspective of control systems, China has just started to use PLC, and abroad has adopted full-line computer control. Computers are used to monitor and adjust various execution components. At the same time, parameters can be preset, and It can also be adjusted automatically under the control of the computer, which greatly shortens the auxiliary time and ensures reliable work.
        ② Poor completeness, and domestic paper cutters are rarely equipped with peripheral equipment, that is, cutting production lines.
        ③ There is a gap between appearance and ease of use.

        However, through the efforts of domestic paper cutting machine manufacturers in recent years, the gap between domestic paper cutting machines and foreign products is rapidly narrowing, and even some technologies are at the leading level. Foreign countries are basically controlled by color microcomputers. Digital display is the main, and a variety of mechanical paper cutters lacking safety protection exist and sell in large quantities. It is believed that the technical level of domestic paper cutters will reach international standards in the near future.