Non-woven slitting machine is mainly used for wide-format coils such as non-woven fabrics. Cutting or slitting, the paper tube inner diameter is 75mm, the outer diameter of the non-woven fabric is 600mm, and the length of the non-woven fabric of the reel base is 1600mm, which is cut into several rolls of actual required size, narrow Cut into 18mm edging strips. 1. Frame structure: Whether it is one slitting or two or three slitting, domestic slitting machine manufacturers should invest their energy and study on the frame structure, and actually design a more reasonable slitting machine from the perspective of slitting machine manufacturers. The design of a personalized slitting machine makes the cutting of different materials more detailed in structure. In the next round of international market competition, it provides favorable weapons for film-making enterprises, and also finds blue ocean for their own enterprises. 2. Automation control part: At present, the automation level of the slitting machine produced in China is still at the middle and lower level. Although the domestic control of the original device has been widely used and the price is lower, the domestic slitter manufacturers are far away in use. It lags behind the developed foreign level, especially on the control system, and lacks organic combination with the structure of the slitting machine and the material to be cut. At this level, the vast majority of domestic slitting machines still lie on the thick lines, and have not yet fully understood the rigor and rationality of the slitter control system. Domestic slitting machine manufacturers should start from the above several directions to find out the method that meets the cutting and cutting principle of the slitting machine and can use the functions provided by the hardware to a large extent. 3. Manufacturing: This is a common problem faced by China's manufacturing industry. Any mechanical equipment, besides being reasonable in design, requires precision in manufacturing, and Chinese manufacturing is lacking in this respect. In addition, the manufacturing process is also a weak link. In addition to some general-purpose machine tools, there are some special equipments for manufacturing slitting machines, such as dynamic balancing machines and water cutting machines. In addition, because of the high precision of the manufacturing precision of the slitting machine, some equipments need to use CNC machine tools to process the parts. In particular, it is necessary to popularize the machining center, so that the processing precision of the equipment for manufacturing the slitting machine can be fundamentally obtained. Guarantee.