As we all know, in all laser processing processes, marking is an earlier application and covers the industry's most extensive process. Laser marking is a marking method that uses high-energy-density laser to irradiate the workpiece locally to vaporize or chemically change the color of the surface material, thereby leaving a permanent marking. Laser marking can print all kinds of characters, symbols and patterns, etc., and the character size can be on the order of millimeters to micrometers, which has special significance for product anti-counterfeiting and product traceability.
Another way out is to diversify the application. It is no longer limited to several fields such as clothing, toys, electronics manufacturing, but more and more is being tried to be applied to plastic products, handicrafts, food and medicine, PVC boards, PCB boards, bamboo Products, luggage and other non-metal industries, as well as aviation, precision instruments, auto parts, plumbing hardware industry, general machinery, household appliances and other industries. Laser marking applications in these industries have become a new growth point for the market. The high-end laser marking equipment is an inevitable trend of development.
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