Caustic effect

Optical Document Security 2020

San Francisco, USA

Optical Document Security conference presents the latest developments in security features, substrates, inks, imaging technologies, smart printing, optically variable devices, micro- and nano-optics.

SICPA will give a speech titled “The use of caustic-based optical security in the banknote context” during this year’s edition which will be held from 29 to 31 January 2020 in San Francisco, USA. 

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