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Inklove Screen Printing Optical Variable Ink Green to Blue
Optically variable ink is also called optically color-changing ink and chameleon. The printed product color block presents a pair of colors, such as red-green, green-blue, gold-silver and so on. When looking directly or sideways under white light, as the viewing angle of the human eye changes, it presents two different colors. The light change characteristics are strong, the chromatic aberration changes greatly, and the characteristics are obvious.
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It can be recognized without any equipment and the color angle effect is impossible. Reproduced with any high-definition scanner, color copier and other equipment, the printing features cannot be imitated with any other ink and printing method, and the anti-counterfeiting reliability is extremely strong, so it is designated by many countries in the world for the most stringent and difficult requirements. For the anti-counterfeiting of the largest currencies and securities, some well-known manufacturers have also used them for packaging anti-counterfeiting. -
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Screen Printing Security UV Invisible Ink,UV Dry
UV invisible ink is a color that displays special fluorescent colors under UV lamps, such as no-yet, colored-colored, etc.
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It is widely used in the anti-counterfeiting of passports, certificates, internal documents, etc., and plays an important role in modern anti-counterfeiting.
A successful case of UV invsible ink application--Guangzhou Print Area Company successfully provided electoral votes for a country in West Africa, making a contribution to the cause of anti-counterfeiting. -
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Screen Security Photochromic Solar Sensitive Ink
Screen Printing Photochromic Ink is wide use in many security area:like security pacakge,UV test card,cloth printing ect.
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Solar sensitive ink are not colorless or without imprinting. On pure white paper, even if completely transparent and colorless varnish is printed, there will be visual differences due to the difference in refraction and reflection coefficients of the paper and varnish, resulting in the difference between oil stains and the brightness of the paper surface. The invisible effect is better in the following situations:
(1) Printed on rough and absorbent paper;
(2) Printed next to line text, etc. -
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30 Degree Reversible Temperature Sensitive Ink
Temperature sensitive ink is also known as thermochromic ink, thermosensitive ink or temperature indicating ink.
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Temperature dependent inks can be divided into three types:
1. Display a specific color at room temperature. After heating, the color will disappear and become colorless. After cooling, it will return to the original color immediately. It's a reversible, colorless to color, temperature sensitive ink
2. it is colorless at room temperature, and becomes another color after heating. After cooling, it will return to the original colorless color. Because of its reversible change process, it is called reversible colorless to colored temperature change ink.
3. The ink displays one color at room temperature and changes to another color after heating. Because the change process is reversible, it is called "reversible temperature change to color ink"; -
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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.
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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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UV Fluorescent Ink for Offset Printing
UV fluorescent inks are suitable for printing on paper and vinyl films. Since inorganic phosphors emit light from crystals, if the pressure is too high, the crystals can be broken, thereby reducing the brightness of the light. Therefore, relief printing is generally not used, and it is very suitable for screen printing and gravure printing.
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The rheological properties of most UV fluorescent inks are plastic flow and low viscosity. This characteristic determines that the printing process is very different from the printing process of ordinary inks. Before use, the ink roller, ink tank, printing plate and other related parts must be thoroughly washed to avoid mixing with other colors. If conditions permit, it is better to keep special equipment and replace with new ink rollers. -
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Inklove Offset/Screen Printing Perfume Ink for Books Thanksgiving Card
Perfume Ink is a special printing ink that encapsulates tiny fragrance capsules in the ink, so that when the printed matter is rubbed or squeezed, the capsules burst and release the fragrance. This technology makes the printed matter not only a visual enjoyment, but also adds olfactory pleasure.
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Inklove Numbering Machine Penetration Ink
Our Numbering Machine Penetration Ink is a specialized, fast-drying ink formulated for high-performance marking on various surfaces including paper, cardboard, plastic films, and metal foils. Designed specifically for numbering machines, it ensures crisp, permanent imprints of serial numbers, dates, batch codes, and other essential identifiers.
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Infrared-Absorbing Ink: The Cutting-Edge Technology for Security and Printing Applications
Infrared absorbing (IR-absorbing) ink is a specialized type of ink that absorbs infrared light while remaining transparent or covert under visible light. This unique property makes it invaluable in security printing, anti-counterfeiting, and advanced industrial applications. Unlike conventional inks, IR-absorbing ink interacts selectively with specific wavelengths of light, enabling features such as machine-readable codes, invisible markings, and secure authentication.
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