Laser metal marking application: hidden anti-counterfeiting features - SISMA S.p.A.
Channel: Sisma S.p.A.
Date: 22/07/2019

Extra security anti-counterfeiting laser microwriting 
In addition to decorative marking, our laser marking systems offer anti-counterfeiting solutions creating a unique identification, via holography and micro-writing techniques with microscopic symbols and characters as small as 50-100 µm (0.05 - 0.1 mm) that are only legible with the use of a microscope making it nearly impossible to replicate and create a counterfeit unit.
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