Most hard plastic is suitable for marking with laser marking machine.
The marking effect varies with the wavelength of the laser marking machine.
General parameters or rules
Use small power to test and measure the suitable power of hard material
Adjust speed to try to hit, different speeds have different effects
The marking of the laser marking machine is mostly a thermal processing, and it is the result of instantaneous high temperature combustion. The color of the typing depends mainly on the plastic itself, and the effect of the absorption of the plastic on the laser. They have a distinction between the material and the color. The material that the conventional color differences are obvious: ABS, PP, PVC, PE, PET and so on.
In the software of laser marking machine, the color of marking content can be adjusted properly by adjusting the laser power, filling density and frequency. The color of regular marking function: black, white, yellow and gray, but the color has a deep and shallow distinction.