IR 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.
International Ink Company (IIC) produces a wide variety of Inks and Coatings
International Ink Company (IIC) produces a wide variety of Inks and Coatings |