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| Optical Changeable Pigment is one of most favorable hi-tech material which is widely used in security field by many famous enterprises both in domestic and oversea markets. |
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| Optical changeable pigments are made through a series of pigment processing such as crushed optical variable film with specific spectrum characteristics. |
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| ¡ñ It can be adapted in different kind of anti-counterfeiting packaging, securities, famous trade mark, certificate and note, bank-note etc.
¡ñ Now many tobacco and wine companies are adapting it in the anti-counterfeiting packaging.
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At present, our company can produce the following 8 color series products:
¡ñpurple/green ¡ñ dark green/purple red
¡ñgreen/red ¡ñ green/dark blue
¡ñred/golden ¡ñ red/green
¡ñgolden/silver¡ñ yellow/green
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| ¡ñColors of presswork will vary while change the viewing angles. Colors shift obviously and characteristic.
¡ñ Consumers can identify without any instrument and equipment. It is typical ¡°top-notch anti-counterfeiting¡± technology.
¡ñWide application scope, it can be printed on paper, plastics and aluminum foil etc.
¡ñ Stable performance. Good damp-proof, sun-proof and anti-corrosive.
¡ñ It is safe with no radiation or toxicity.
¡ñThe manufacture technique and product design of OCI is highly specialty, involves costly investment, such product have high industrial boundary, ordinary company is difficult to deal with such business, so it¡¯s reliable.
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