Ultraviolet laser marking machine has high marking accuracy, clear marking and uniform line thickness. It is a sharp tool for fine processing and is most suitable for mask marking.
Mark the LOGO on the mask, mark the CE certification content and national standards, and the laser marking machine meets the hygienic requirements of the mask.
https://www.cllaser-technology.com/laser-marking-machine/fiber-laser-marking-machine/laser-marking-machine-for-masks.html