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

site currency-2
To download our product sheet

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
To download our product sheet

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
To download our product sheet

GSI Offset

Colour-matched background backgroundbackgroundbackground

offset
To download our product sheet

GSI Intaglio

Tactile, strong colours, characteristical for banknotes

intaglio
To download our product sheet

GSI Numbering

Individualisation of banknotes banknotesbanknotesbanknotes

Numbering
To download our product sheet

GSI Protective Varnish

Enhances lifespan and durability of banknotes.

Protective varnish
To download our product sheet

Our industrial and commercial footprint

This website uses cookies

Cookies ("cookies") consist of small text files. The text files contain data which is stored on your device. To be able to place some type of cookies we need your consent. We at IN Groupe use these types of cookies. To read more about which cookies we use and storage duration, click here to get to our cookiepolicy.

Manage your cookie-settings

Necessary cookies

Necessary cookies are cookies that need to be placed for fundamental functions on the website to work. Fundamental functions are for instance cookies that are needed for you to use menus and navigate the website.

Functional cookies

Functional cookies need to be placed for the website to perform in the way that you excpect. For instance to remember which language you prefer, to know if you are logged in, to keep the website secure, remember login credentials or to enable sorting of products on the website in the way that you prefer.

Statistical cookies

To know how you interact with the website we place cookies to collect statistics. These cookies anonymize personal data.

Ad measurement cookies

To be able to provide a better service and experience we place cookies to tailor marketing for you. Another purpose for this placement is to market products or services to you, give tailored offers or market and give recommendations on new concepts based on what you have bought from us previously.