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Preview · Plastic bottle under UV light

Indicative simulation. Ask for a test on your material to validate adhesion and contrast.

TIJ ink · security

Security TIJ inks

Invisible security TIJ inks for special applications, fluorescent red or blue under UV light.

InvisibleUV fluorescentHigh optical densityFriction resistantLow maintenance
Colour: Invisible · red UV reaction
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Available variants

Invisible solvent TIJ ink with red UV reactionInvisible security dye ink, red under UV light, for porous, semi-porous and non-porous surfaces. High adhesion on most coatings, varnishes, plastic and acrylic surfaces, high fluorescence contrast and high optical density, resistant to friction, water and light.
Invisible water-based TIJ ink with blue UV reactionInvisible security dye ink, blue under UV light, for porous and semi-porous surfaces. Good adhesion on a wide variety of coatings and substrates and high optical density, resistant to friction, water and light.

Where it works

Plastic and acrylicNon-porous surfaces
Coatings and varnishesSolvent version (red UV)
Porous substratesCardboard and paper

Why this ink

Invisible markingOnly visible under UV light, in red or blue.
DurableResistant to friction, water and light, with high optical density.
Low maintenanceFormulated to minimise drying in the printhead.

Frequently asked questions

What colour does it show under UV light?

The solvent-based version reacts red under UV light; the water-based version reacts blue.

Which surfaces can it mark?

The red solvent version marks porous, semi-porous and non-porous surfaces (coatings, varnishes, plastic, acrylic); the blue water-based version, porous and semi-porous surfaces.

Does it dry in the printhead?

It is formulated to minimise drying in the printhead and requires low maintenance. The maximum idle time depends on the cartridge and conditions.