BBW Lasertechnik GmbH
Phone: (0 80 36) 9 08 20- 0
Fax: (0 80 36) 9 08 20- 28
E-Mail: info@bbw-lasertechnik.de
Gewerbering 11
83134 Prutting

Laser marking

 

Laser marking is in great demand for the traceability of series production or simply for an individual touch. Here, too, laser pulses are used to change a flat material surface in such a way that a colour change or material removal occurs. The contrast of the marking can vary depending on the pulse energy applied.

Example: Black marking of a USP treatment

With the right choice of parameters, we can create extremely high-contrast and dark markings on a material surface without removing any material. In this process, ultra-short laser pulses are used to create structures in the nanometre range that act like a light trap for incident light. The result is a deep black and corrosion-resistant marking, even on materials such as aluminium.

Do you have any questions? We’re happy to help!