Masterbatches for laser marking

At Finke, we have developed masterbatches specifically formulated with laser additives and designed for NIR technology. In addition to the additives for light marking (foaming) and dark marking (carbonization) that have been available for many years, we have expanded our product range to include masterbatches for colorful laser marking.
On a dark surface, the colorful markings create attractive and eye-catching designs.

Also new are masterbatches with a special additive that enable dark markings in transparent plastics such as PET, PC, or PMMA. This creates the impression that they are integrated into the matrix of the plastic. This technology ensures that the surface of the material remains undamaged and its properties are not compromised.