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Product name:Polarized Ink
Product ID:
Category:Polarized Ink
Release date:2014-03-11
Product features:
Liquid crystal polarized discoloration ink is the newest type of anti-fake inks. The printing samples show two completely different colors in natural light by special polarized test card.
The characteristic of color change by polarized test card won’t be scanned, copied or imitated by any device. The product printed with this ink need to be identify by a special polarized test card, which is easy carried(like credit card), do not need any power. Color changing features is obvious in the sunlight. It is a new kind of anti-counterfeiting technology which is suitable not only for professional detecting but also the public.This technique involves optics, chemistry, physics and other disciplines. The international famous brands such as EPSON, SONY, PANASONIC, CANON have been using similar techniques.
Colors
Red, gold, yellow, blue etc.
Printing Way:
Offset, silk-screen, carving gravure, spray.
Application
Banknotes (euro, franc), cigarettes (Marlboro, Yuxi), wine (Wu liang ye, jian nan chun ), medicine (Bayer, Merck), tickets (Shanghai World Expo, the European Cup), trademarks, documents, notes, securities, etc.