Interval color change

Reversible interval temperature change ink

1.Color Change Introduction：Reversible interval thermochromic ink is a type of thermochromic ink or thermochromic ink, which changes color due to temperature changes. This color change is reversible. It is divided into two types: interval heating achromatic ink and interval heating color-changing ink.Interval temperature erasable ink is colored when the temperature is between 15°C and 30°C. If the temperature rises above 30°C, the color begins to gradually disappear. Only when the temperature drops below 15°C, the ink color can be restored. recover.Interval temperature-changing ink is one color when the temperature is between 15°C and 30°C. If the temperature rises above 30°C, the color begins to gradually change to another color. Only when the temperature drops to 15°C Below ℃, the ink can return to its original color.

2.Printable substrate：Reversible interval temperature-changing ink can be printed on substrates such as paper, plastic, film, metal, glass and ceramics.

3.Application areas：Used in tobacco and alcohol, medicines, food, cosmetics, electronic products, glass products, textiles, children's toys, securities bills, etc.

4.printing method：Mainly used for screen printing and gravure printing, followed by flexographic printing and offset printing.

5.Drying method：There are UV type, solvent type and water-based type; UV curing, volatile drying and natural drying.

6.Color variety：The colors are diverse and rich, for example, orange disappears when the temperature rises, and red turns yellow when the temperature rises.

7.Packaging specifications：1KG/can, 5KG/barrel, 10KG/barrel

8.Storage and shelf life：Store in a dry and cool place, avoid sunlight, and away from fire sources and kindling; shelf life is 3 months to 12 months.