In the actual use process, the cutting machine must face a variety of objects, in addition to paper, cardboard, and leather, plastic, cork floor and PS version. Because of the variety of materials to be cut, the different pressure of paper press should be applied to different materials, and the angle of cutting edge should be changed so as to ensure the high quality of the cut product.
Cutting edge angle
The choice of cutting edge angle is a very important part in cutting work. In other words, a good paper cutter must be equipped with a good paper cutting blade and sharpening process. However, in the after-sales service of the paper cutting machine, it is found that many users often ignore this. The results, often because of the way, method and angle of cutting blade, increase the impact force in the cutting, cause the loosening of the insurance screw, and even break the crack, and eventually cause the mechanical damage. The material that needs to be cut by the paper cutting machine is more and more wide, such as beer aluminum foil cap, carbon free paper, honeycomb cardboard, magnetic card, photographic film and so on. These materials will meet different practical problems in the process of cutting. If carbon free copying paper is prone to indentation during cutting, magnetic card and photographic film will be stuck in the cutting process, resulting in the rejection of waste products. These problems can be solved smoothly by adjusting the pressure of the paper presser and improving the blade and cutting transmission system. However, according to the author's understanding, there are only some paper cutting machine manufacturers in China that can solve all these problems.