Anti-Forgery Optical Variable Ink

Anti-Forgery Optical Variable Ink   【Introduction】      Optical variable ink is also called angle color-changing ink and it is used for anti-forgery of currencies and securities by many countries in the world. Some well-known manufacturers have also used them for the anti-forgery packaging and printing of tobacco, wine, medicine, cosmetics, and beverage.Optical color-changing ink is also called angle color-changing ink or chameleon ink. It shows two different colors when viewed from the front and side under white light. It has strong light-changing properties and large color difference changes. It can not be copied with any equipment and the anti-forgery reliability is extremely strong.     1. Our company offers a wide variety of optical variable inks, the transition between two colors is notably distinct.      2. Our optical variable ink is suitable for screen printing, gravure printing and flexo printing. Screen printing has the bes…