Thermochromic Inks

Recent advancements in reversible color-changing ink technology have introduced several notable features:

Upon reaching a critical temperature threshold, the ink undergoes a color transformation, and as the temperature decreases, the ink reverts to its original color. This capability allows for versatile applications, with various temperature ranges available to cater to different needs. Full-color transformations are achievable, seamlessly transitioning from one hue to another. For example, a black strip can transition to orange when exposed to 131°F heat, returning to black upon cooling. Moreover, there is the option of a clearing point, where the ink shifts from a color to a clear state.