Paper embossing roller is the most common kind of roller product. It is widely used in plastic sheet, film, aluminum foil, leather, hard board, wallpaper, floor tile, glass, paper and other concave and convex patterns. Improve the surface aesthetics, strengthen anti-counterfeiting, and protect trademarks.
The pattern effect of the paper embossing roller is high, the pores are fine, the pattern is realistic, and the pattern is natural and clear; can be used for a long time, and the working time of the machine is not limited. The production of paper embossing rolls requires a lot of processing, and it needs to be done by hand-engraving technology, so the whole production process is very fine.
The blasting in this process is driven by compressed air to form a high-speed jet beam to spray the spray at a high speed onto the surface of the workpiece to be treated, so that the mechanical properties of the outer surface of the workpiece surface change, due to the impact of the abrasive on the surface of the workpiece. And the cutting effect, the surface of the workpiece is obtained with a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece are improved.
Therefore, the fatigue resistance of the workpiece is improved, the adhesion between the coating and the coating is increased, the durability of the coating film is prolonged, the leveling and decoration of the coating is facilitated, and the impurities, variegated and oxide layers on the surface are removed. At the same time, the surface of the medium is roughened, the residual stress and hardness on the surface of the substrate is increased.