Marking has been a regular application for both the CO2 and excimer lasers for more than 30 years.
The CO2 laser's powerful beam can instantly mark a wide variety of non-metals. The UV energy from the excimer laser can produce dramatic color changes in plastics and ceramic materials. These marks are permanent and can be used for simple identification or traceability or anti-counterfeit. Sample testing at LightMachinery is free so do not hesitate to contact us to evaluate your marking application.