Circuit Board Marking
Foaming, which is used in plastic industry, is a laser marking method used to mark on plastic component by creating a gas-bubble within polymer, producing a white mark.
Relay Housing Marking
Almost any housing requires marking due to traceability and trademark protection. Foaming, a laser method, is used to create the white contrast marking on the plastic housing.
Electronic Circuit Marking
Some marking in the electronic industry requires very small marking due to space constraint. As laser systems are able to mark extremely small yet readable datamatrix code by a scanner, the use of a laser marking machine is the standard protocol in the electronic industry.