Anti-Counterfeiting ink 1--Temperature Sensitive Ink
Temperature change inks are divided into three categories: they display a certain color at room temperature, the color disappears and becomes colorless after heating, and immediately returns to the original color after cooling. Because the change process is reversible, it is called "reversible temperature change Color ink"; it displays colorless at room temperature, changes to another color after heating, and returns to the original colorless after cooling. Because the change process is reversible, it is called "reversible temperature-changing color ink"; ink The color is displayed at room temperature, and it changes to another color after heating. Because the change process is reversible, it is called "reversible temperature change color ink";
Product advantages edit Voice
1. Temperature change (heat sensitive color change) water-based flexographic printing ink and water-based gravure printing ink. Heat-sensitive water-based flexographic printing ink is suitable for large-volume packaging production enterprises. We can adjust various types of flexographic printing presses. The corresponding ink. Mainly used in mass packaging and printing of cigarettes, food, beverages, pesticides and other famous brand products. The heat-sensitive color-changing water-based anti-counterfeiting ink conforms to the environmental protection requirements of tobacco packaging. It conforms to the country's relevant policy guidance. Because of its beauty and convenient testing, it is welcomed by many cigarette factories. At the same time, it also lays a good foundation for cigarette package printing companies to occupy the market.
2. Solvent-based heat-sensitive color-changing gravure ink Solvent-based heat-sensitive gravure ink is suitable for mass packaging production enterprises, with good printing effect, rapid color change and full color. It can well meet the corresponding printing methods of plastic products and tobacco packaging printing enterprises.
3. Heat-sensitive color-changing offset printing ink Heat-sensitive material can be made into offset printing ink, but the printing color is generally lighter than that of ordinary offset printing ink, which is mainly related to the color-changing material. The offset printing inks developed by us have uniform, smooth printing and can be combined with fluorescent technology. They can be used for anti-counterfeiting printing of bills, packages, books, etc., thus having multiple anti-counterfeiting functions.
4. Screen printing ink Screen printing type anti-counterfeiting ink can be used under 350 mesh, with good pattern effect, smooth and full color. All the anti-counterfeiting materials mentioned above can meet the requirements of screen printing.
Types of temperature change inks
Print Area (thermal ink) is a special ink that can change color with temperature. It is divided into five series: reversible decolorization, reversible color rendering, reversible color, memory type, interval color rendering.
Reversible thermosensitive decolorizing ink
The original color disappears after being heated, and the original color can be restored after cooling down. Silk screen printing, gravure printing, offset printing and UV flexo printing are four printing methods. The screen printing and gravure printing have good effects. The screen printing uses 200 mesh screen printing.
Temperature: 7-13 (refrigerated food), 26-31 (feel), 38-43, 46-51, 60-65 degrees.
The color varieties are: medium yellow, golden red, scarlet, rose, pink, royal blue, sky blue, emerald green, malachite green, dark green, brown-black, and black.
Reversible thermosensitive color developing ink
The appearance is colorless, the color is displayed after heating, and the color disappears after cooling. It can only be silk-screened or gravure printed. The silk-screen printing is 200-mesh screen printing.
Temperature: 60 degrees
Color varieties are: none-rose red, emerald green, malachite green, blue, brown and black
Reversible thermochromic ink
The original color becomes another color after being heated, and the original color can be restored after cooling down. It is recommended to use silk screen printing or gravure printing, and use 200 mesh screen printing for silk screen printing.
Temperature: 60 degrees
Color varieties: green-yellow, black-red, red-yellow, (temperature: 10, 30, 40, 50, 60)
Red-green, red-black, -green-red, black-green, blue-green, blue-red, yellow-red (60 degrees)
Memory type thermal ink
The appearance is colorless, and the color appears when the temperature is raised to a certain temperature, and the color is not faded after the temperature is lowered, and the color is only faded when the temperature is raised to the same temperature for the second time. It can be recycled and is a reversible ink.
Interval color ink
It is colorless in the low temperature zone or high temperature zone, and only develops color in the temperature range of 33-47 degrees. It is a reversible ink.
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