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Optical variable ink is the most complicated intervention-type anti-forgery ink. The printing products using this ink has colorful metal luster in which color lump shows a pair of colors, red-green, green-blue and golden-silver, for example. Seen from the front or lateral side under sunlight, the ink glows two different colors varying with the viewing angle.
It is divided into 3 kinds:
1、interference(7000 type)：colored，Its hiding power not as good as ordinary pigment ,can silk-screen, intaglio print.
2、Liquid crystal(8000 type): cream color, can silk-screen, intaglio printing, have to print the deep color bottom, like dark red, dark blue, black, the black effect is best.
3、Mica(9000 type): cream color, may silk-screen, intaglio, double change color must print the deep color bottom, like dark red, dark blue, black, the black effect is best; The list changes color the printing white bottom. |
| Company: |
Guangzhou Mingbo Anti-Forgery Technology Co., Ltd.
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| Contact: |
Ms. Yoyo Tian |
| Address: |
No. 385, Guangyuan Middle Rd., Baiyun District |
| Postcode: |
510400 |
| Tel: |
+862036251785 |
| Fax: |
+862036251792 |
| E-mail: |
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