Security Ink

Water Sensitive ink is water-based silk screen ink. It is white after printing and transparent after touching water. It will return to white after drying.
As the water-borne transparent ink does not contain harmful materials, it has been tested by EN71-3. It is a safe water-based color changing ink for silk screen printing. It is suitable for printing various toys, wonderful canvases, stickers, beer coasters, umbrellas or interesting things.

Screen UV Invisible Ink is a special printing one giving off visible light while exposed to UV light .
We have 7 colors for customers to choose. We can also customize other colors for customers.such as black to green color,black to red ,red to yellow and so on .
UV invisible ink ink can be printed on various anti-counterfeiting documents, size ID cards, student cards, graduation certificates, invoices, etc.

Infrared ink is an ink used in inkjet printers. It's colorless in normal light, but you can see black in an infrared light.
We have four bands of ink: 650nm, 775nm, 810nm, 880nm. You have to be in the light of the corresponding band to see the color.

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.

Magnetic Optical Variable Ink is a new anti-counterfeiting ink developed by us in recent years. Magnetic Optical Variable ink has two kinds of anti-counterfeiting effect, which combines the characteristics of optical variable ink and magnetic ink. You can see different colors from different angles,and you can measure its magnetism with a magnetic detector.
The colors we can offer are purplish red to green, green to blue, gold to green and so on.
Due to the particularity of magnetic optical ink, this ink can only be used for screen printing and gravure printing.

Temperature sensitive ink is also known as thermochromic ink, thermosensitive ink or temperature indicating ink.
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";

Temperature sensitive ink is also known as thermochromic ink, thermosensitive ink or temperature indicating ink.
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";

Temperature sensitive ink is also known as thermochromic ink, thermosensitive ink or temperature indicating ink.
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";

Temperature sensitive ink is also known as thermochromic ink, thermosensitive ink or temperature indicating ink.
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";