Laser is a light, like other natural light, is made up of atoms (molecules or ions) transition from, and is due to spontaneous emission. Laser although is light, but it is obviously different with ordinary light laser only in the first short time depends on the spontaneous radiation, then process all radiation determined by shock, so the laser has a very pure color, direction almost no divergence, high luminous intensity. The laser also has high coherence, high strength, high directivity, produced by laser after laser by reflecting mirror transmission through aggregation mirror on the processed goods, the processed goods (surface) has strong heat and temperature increased dramatically, to the point because of high temperature and rapid melting or vaporization, running track with the laser head so as to achieve the purpose of processing. Application of laser processing technology in the advertising industry is mainly divided into: laser cutting, laser engraving two ways of working, for every kind of work, we have some different places in the operation process of the.