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Screen Printing Optical Variable Magnetic Ink Purple to Green
Optically variable magnetic ink is more magnetic than optical variable ink, but it was very different. When the viewing angle changes, the light and dark of the image in the area will shift, and the effect of flow will occur at the same time, during which the color will gradually change. What it embodies is unique and dynamic.
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Hot
Screen Printing Optical Variable Magnetic Ink
Optically variable magnetic ink is more magnetic than optical variable ink, but it was very different. When the viewing angle changes, the light and dark of the image in the area will shift, and the effect of flow will occur at the same time, during which the color will gradually change. What it embodies is unique and dynamic.
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Offset Printing Magnetic Ink
The magnetic ink uses magnetizable pigments, such as iron oxide black (Fe3O4), iron oxide brown (Fe2O3), and most of these particles are needle-like crystals smaller than 1 μm. After magnetic field treatment, it is easy to achieve magnetic alignment and obtain higher residual magnetism. The ink made after adding to the ink shows magnetism and becomes a magnetic ink. It is widely used in the classification, retrieval and identification of bank notes and postal services. It can be made into magnetic lead printing ink, magnetic offset printing ink and other varieties. The ink made of magnetizable materials is selected, and the character code is printed on a certain substrate, and then it can be read by an electronic reading device, such as new bank checks, credit cards, etc.
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Offset/Screen Printing Magnetic Ink
The magnetic ink uses magnetizable pigments, such as Fe3O4 and Fe2O3. Most of these particles are needle-like crystals smaller than 1 μm. After magnetic field treatment, it is easy to achieve magnetic alignment and obtain higher residual magnetism. The ink made after adding to the ink shows magnetism and becomes a magnetic ink. Magnetic ink is widely used in anti-counterfeiting documents such as bank cards, checks, credit cards, ID cards, passports, etc. Now most companies only have black and brown two colors.But our engineers have developed three new colors: blue, red，yellow and green in 2019. These colors have been tested and received very good feedback.We are continuing to develop other colors, if you want to customize other colors, please contact us, we are very happy to serve you.
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