What is Laser Marking

Laser marking is the method of changing the appearance of a object to produce a contrasting mark via an oxidation process. This oxidation is executed by means of slowly heating the object with low strength to draw the carbon to the appearance, producing a legible marking. This laser marking method works nicely on metal and most plastics with carbon molecules. When annealing, object is no longer eliminated from the object which crate in a glaze finish.