Description
Laser marking technology is
one of the largest application
fifields of laser processing. Laser
marking is the use of high energy
density laser to irradiate the
workpiece locally, so that the
surface material vaporizes or
changes color.
A marking method that
chemically reacts, leaving a
permanent mark. Laser marking
can print all kinds of text, symbols
and patterns, etc. The character
size can be from millimeters to
micrometers. It has a special
meaning for anti-counterfeiting of
products