These are functional inks which include ink that can be used to prevent forgery, ink that changes color according to changes in temperature, and perfumed ink that emits an aroma.
Heat-Sensitive Ink ST Color is thermochromic ink that reverses in color at specific temperature ranges. It was developed through our company's proprietary technology by combining leuco dyes, developers, and solvents.
Perfumed ink(Aroma ink)
Perfumed Ink Aromatech is ink that contains perfume in microcapsules. An aroma is emitted from the microcapsules by grinding the printing surface.
Black light emitting ink
Hide Tech Color is ink that utilizes a special dye that glows brightly when exposed to black light.