plastic marking

Fiber laser marking machine for Light switches

Argus Laser marking on plastic electronic components

 Argus Laser marking on plastic electronic components


Argus Laser marking on plastic electronic components

The electronic components industry uses a wide variety of plastics due to the varied functions required and the properties they provide. In general, plastics can be marked with fiber or Green or UV lasers, the latter providing a better response for contrast generation.
However, each plastic poses its own difficulties that must be taken into account when marking, as there is no common marking solution for all materials. For example, the use of flame retardants in plastic processing or the doping of other materials such as fiberglass makes them more resistant and complicates colour change reactions for some wavelengths. If you also have to consider substrates of different colours, marking is often even more complicated.
In the case of this application, we have sockets in different colours and reactions to Fiber/MOPA/Green/UV laser radiation. The best solution to obtain high contrast and high-quality marking is the use of a laser with a wavelength of 355/532 nm, corresponding to the colour green/UV in the visible light spectrum. For this application, the Argus Laser will provide high-speed marking, with high definition and contrast applicable to all proposed colours, ensuring that the information is readable while preserving the integrity of the material.

Light switches, turning knobs, housings, bulb holders, control panels and other plastic parts carry laser marks that are long-term resistant and high in contrast, like characters and numbers, tick marks, icons or logos.
Such marks are applied by using different laser marking methods, like change of color, paint removal, frothing or engraving. Depending on the material of the part one can choose a Fiber, Mopa, or UV laser marker.
Pls contact us, Argus Laser , a professional laser machines manufacturer since 1998.
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