Invisible Inks contain an invisible IR reactive dormant dyes, that
has no activity until they are excited with IR Radiation, then a
very brilliant fluorescent appears to define the authenticity of
certain documents. These
inks can also be used in combination with other invisible dyes.
Invisible Inks are formulated to be printed via a variety of
printing methods, including Intaglio, Off-Set, Letterpress,
Flexographic, Rotogravure, Silkscreen, etc. IR Invisible Inks
are available in seven different colors including yellow, orange,
green and blue.
IR Invisible Inks are packaged in 1 gallon and 5 gallon containers.