Anti-counterfeiting laser coding machine is suitable for product anti-counterfeiting. Very early coding machines are used for anti-counterfeiting, marking their own trademark, factory name, factory address, company website information, as well as shelf life, warranty period, and production date that have not been tampered with. , All means anti-counterfeiting. The advantage of laser coding machine is that it does not fall off permanently, which plays a good anti-counterfeiting effect and is widely used.
There are many practical industries and products of anti-counterfeiting laser coding machine:
Applicable industries: integrated circuit chips, computer accessories, industrial bearings, watches, electronic and communication products, aerospace devices, various auto parts, home appliances, hardware tools, molds, wires and cables , food packaging, jewelry, tobacco and military affairs and many other fields of graphics and text marking, as well as high-volume production line operations.
Applicable materials: any metal (including rare metals), engineering plastics, electroplating materials, coating materials, spraying materials, plastic rubber, epoxy resin, ceramics, etc.
Anti-counterfeiting laser coding machine principle:
Laser marking machines use laser beams to print permanent marks on the surface of various substances.
The effect of laser marking machine is mainly:
1. The deep layer of the material is exposed through the evaporation of the surface layer of the target material by laser light energy;
2. Through the chemical and physical changes of the surface material caused by the laser light energy, the desired pattern and text are "engraved";
3. Burn off part of the material through the laser light energy, so as to reveal the pattern and text to be etched.
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