Recently, a few customers consulted our company (Foshan Fulan Laser): Because of a mistake, the information content marked on the product with the laser marking machine is wrong. Is there any way to eliminate the marking information? For this problem, I believe that most people who use laser marking equipment are looking for a solution. Next, the editor of Foshan Fulan Laser will tell you whether the marking information of the laser marking machine can be eliminated or changed.

The laser marking machine uses the laser to evaporate the surface material of the receptor to expose the inner material, or the chemical and physical changes of the surface material caused by light energy to "carve" traces, or the light energy burns off part of the material, showing The pattern and text to be etched. It is essentially a kind of "destructive removal" processing, the marked information is not easy to imitate and change, and the mark will not fade due to environmental relations (touch, acid and alkaline gas, high temperature, low temperature, etc.). Therefore, the laser marking has a long-lasting and strong anti-counterfeiting effect. Because of this feature, it can easily solve the concerns of merchants about the wanton change of the identification information, can better guarantee the quality of the goods, and make some illegal vendors have no advantage. Therefore, the information marked on the product by the laser marking machine cannot be changed or eliminated.

Therefore, there is no way to change the product marking information without destroying the product itself. Regarding the question "Can the characters marked by the laser marking machine be removed?", the answer is: No.

PS: Fulan Laser Weapon: If marking on polished metal, the product can be polished again and then marked again.