What is Magic Mug
The color-changing cup is also called the magic cup. When hot or cold water is poured into the cup, the color of the cup body will change. The colors before the color change are black, red, yellow, green, blue, brown, purple, light blue, and light yellow. , Light green, light red, lavender, pink, etc. Including the dot effect, it can be designed as the surface layer of the color changing cup. Ceramic color-changing cups and glass color-changing cups are divided into heat and cold color changes and water color changes. When the temperature of the thermochromic cup is above 40°C, the color changes, and when the temperature of the cold color cup is below 20°C, the color changes.
Magic Mug principle
Principle 1: It is composed of two coaxially arranged outer cups and inner cups. Between the bottom ends of the two cups, a sandwich cavity filled with thermosensitive color-changing volatile liquid is provided. The outer wall of the inner cup is engraved with this Artistic graphic channel through the layer cavity. After the drinking cup is poured into hot water, the heat-sensitive liquid in the interlayer cavity will change in color and rise into the graphic channel of the inner cup, so that the wall of the cup will show an artistic pattern, which will give people a sense of beauty and artistic enjoyment.
Principle 2: The mug adopts the thermal transfer process. It is necessary to spray a layer of transparent resin paper with special requirements on the surface of the ceramic handicraft. Generally, the special sublimation ink is printed on the inkjet or special paper with a printer. Heat by pressure and temperature, and then transfer the graphics and text on the coated ceramic glass. The color-changing mug adopts heat-sensitive thermochromic ink, which is also called “reversible thermochromic ink” because of its reversible discoloration process. When the temperature rises, the bottom layer is displayed.