Secure Inks

A range of recognised security inks available in a variety of colors, sizes and designs to suit your banknote needs. A comprehensive portfolio, highly effective and resistant against counterfeiting (level 1 to 3). Easy to authenticate or more complex through secret or known verification tools and authentification machines.

GSI Mouve

A unique combination of two UV-colours together with a long-lasting durable green afterglow effect : with phosphorescence and a moving effect of interchanging colours

GSI Glair

IR-features for intaglio and offset secure inks together with excellent lightfastness & chemical resistance properties properties properties properties properties properties properties 

gsi glair ink carré

GSI Gold-IR T

Featuring a brilliant metallic shimmer and unmatched protection, invisible to IR. invisible invisible invisible invisible invisible invisible invisible invisible invisible invisible 

GSI GOLD INK

GSI Offset

Colour-matched background backgroundbackgroundbackground

offset

GSI Intaglio

Tactile, strong colours, characteristical for banknotes

intaglio

GSI Numbering

Individualisation of banknotes banknotesbanknotesbanknotes

Numbering

GSI Protective Varnish

Enhances lifespan and durability of banknotes.

Protective varnish

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