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Our UV Invisible Ink remains completely transparent and colorless under natural light. When exposed to specific UV light (typically 365nm or 395nm), it emits a bright, recognizable fluorescence. Engineered with advanced fluorescent pigments and UV-curable resins, it ensures instant curing and strong adhesion on non-porous surfaces.
Invisible Security Printing
Designed for security codes, marks and anti-counterfeiting printing applications.
UV-Detectable Identification
Printed security features can be identified under an appropriate UV light source.
Industrial Inkjet Compatibility
Available for selected Kyocera, Ricoh and industrial printheads.
Solvent-Free, Low-VOC Formulation
The current product literature lists the uv light ink as solvent-free with low VOC emissions.
UV INVISIBLE INK SPECIFICATIONS & PRINTHEAD COMPATIBILITY
Feature Details
Ink Type UV-curable invisible inkjet ink
Visibility Designed to be visually unobtrusive under normal lighting
Detection Method UV light
Compatible Heads Ricoh G5/G6, Kyocera KJ4A, i3200/S3200
Fluorescent Effect Red / Blue options listed for UV-light detection
Substrates Metal, Glass, Wood, PVC, Coated Paper, Packaging
Eco-Standard Solvent-free, Low VOC, RoHS Compliant
Curing Speed High-speed industrial printing compatible
UV INVISIBLE INK COLOR & DETECTION
Color of invisible uv ink for inkjet printers
Under normal viewing conditions, invisible security printing is designed to remain unobtrusive. Print-Rite’s current product literature lists UV-detectable invisible ink options that can reveal red or blue fluorescent effects under UV light. Clear and light-green ink options are also listed in the product documentation.
HOW DOES UV INVISIBLE INK WORK?
UV invisible ink is digitally printed onto the target substrate using a compatible industrial inkjet printhead. Under normal viewing conditions, the printed security feature is designed to remain unobtrusive. When the printed area is exposed to the appropriate UV light source, the fluorescent response becomes visible, allowing the hidden code, mark or identification feature to be detected.
This makes invisible ink printing useful for applications where visible graphics and hidden authentication information need to coexist on the same product or packaging.
APPLICATION OF UV INVISIBLE INK
Print-Rite UV invisible ink is designed for invisible identification and security printing on supported substrates. Current product literature lists applications including:
Metal
Wood
Glass
Carton
Packaging
For other substrates, compatibility should be confirmed according to the substrate surface, printhead, curing system and intended application.
There are many digital printer ink suppliers, but we are one of the best choices for you.
For more information about Textile Printing Ink, please feel free to contact us!

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