Laser marking on Plastics
Laser marking on polymers (plastics) offers incomparable labelling qualities with permanent, high-contrast and flexible features. Unlike conventional ink printing, the laser-marked texts and images are not able to be easily removed by wearing or solvents. In addition, very small feature size can be realized even at areas difficult to access by conventional methods.
Different types of laser marking processes enable various marking capabilities that can meet a variety of desired application requirements. Laser ablation and paint removal is the most common process to remove the painting layer on plastic parts or plastic itself. In addition, color marking is another important photochemical process that provides high contrast and long-lasting marking on plastics.