April tags created using invisible IR Fluorescent ink

SSquires

November 28, 2017 21:33

Hello,

I was just curious if anyone has ever tried or considered using infrared fluorescent ink on transparent plastic cards as a means of hiding April tags in plain sight?

http://www.luminochem.com/pigments-for-security-printing/special-security-pigments-for-security-printing-inks/infrared-fluorescent-pigments-for-securinty-printing-inks

Any thoughts?

April tags created using invisible IR Fluorescent ink

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