18th October 2017
Thermochromic Ink: Reacts and changes colour as temperature changes
Hydrochromic Ink: Changes colour when in contact with water, revealing the hidden layer
Photochromic Ink: change colour when exposed to sunlight, revealing the hidden layer
Super Glow Ink: glows in the dark
THERMOCHROMIC COLOUR CHANGING SCREEN INK FOR TEXTILES
LIQUID CRYSTAL THERMOCHROMIC COLOUR CHANGING SHEET