Ultraviolet (UV) laser source cold marking technical advantage

Ultraviolet (UV) laser source marking machine is also called ultraviolet laser marking machine or Ultraviolet (UV) laser source marking machine. It is a cold -light laser marking mode and will not destroy the surface of the object. It is especially suitable for food packaging bags, cosmetics packaging, pharmaceutical packaging materials, and medical packaging materials, and medical packaging materials. Special materials such as the surface drilling of glassware, communication equipment and other special materials for super fine labels such as text, graphic patterns, LOGO, QR code and other industries. The marking effect is fine, the marks are clear and firm, and the ink is not as polluted.

We all know that traditional laser marking machines, the laser adopted is the heat processing technology:

1. The deep material is exposed through the evaporation of the surface material;

2. The physical changes of the surface material can be caused by the light through light;

3. Burn out part of the material through light to show the etching patterns and text.

However, thermal processing technology will have a certain breakdown in materials, so the development of fineness is limited. The Ultraviolet (UV) laser source marking machine adopts a cold processing technology. When using cold laser processing, it does not produce the thermal effect and causes the material burning. The probability of the impact on the material will be reduced to 1%. The first choice of customers requested.