Deep engraving laser marking machine wavelength is short, focusing spot is extremely small, so the thermal impact of the marking process in the mold is extremely small, there will be no mold scorching, melting, deformation and other problems. The laser marking machine has a small spot, and the precision of marking graphics on the mold is very high, and the laser words are very fine points and lines, so the fine quality of the engraved graphics is good. Processing method is simple and flexible, only need to set up the need to mark the graphics on the computer, you can complete the marking needs through the laser, marking trademark logo in just a few seconds to complete. With the traditional screen printing and other ways to greatly reduce processing costs, and improve the efficiency of processing, can bring considerable economic benefits for enterprises.