what are thermochromic inks
Thermochromic inks are pigments that change color to colorless at certain temperature. There are many different types of thermochromic pigments including textile inks for textile screen printing.Usually you mix normal textile pigments with thermochromic inks so that it looks like the ink is changing from one color to the other.or example, if you mix yellow normal pigment with blue thermochromic ink, you will get green ink that changes from green (under reaction temperature) to yellow (over reaction temperature).