Today, LED and energy-saving lamps have become popular and gradually occupy the lighting market. If you look closely at these bulbs, you will see rows of product information, including product brand, current, voltage, material, power, certification mark, temperature control, etc. The LED bulb marking process can directly affect the quality of the product.
In the past, the marking of light bulbs mainly used ink jet coding, but the marking information will gradually fall off and wear with the use of time, and it is easy to be maliciously erased, and the information can be changed and faked. Laser marking is widely used in the lighting industry because of its high anti-counterfeiting and no consumables and no pollution.
The lamp laser marking machine uses high-energy laser pulses to locally irradiate the surface of the workpiece, so that the surface material vaporizes or undergoes a chemical reaction of color change, thereby leaving permanent marks. The mark formed in this way is not easy to be worn, no consumables, and is easy to maintain. Laser marking machine can also be equipped with an assembly line for high-speed marking on the production line.
Advantages
It has high precision and high speed, and can realize a large amount of data marking in a small range.
Long life and easy to use.
Permanent mark, high anti-counterfeiting.
Beautiful effect, enhance product grade and added value..
No pollution, no consumables, energy saving and environmental protection.
