Home Glossary Thermochomatic ink Thermochomatic ink By - 25/01/2018 71 Ink that changes colour in response to a source of heat or cold. Once the heat source has been removed, the colour change (shift) remains visible for some time before the ink returns to its original colour. + posts Windowed Continuous register Continuous strip Cornerstone watermark RELATED ARTICLESMORE FROM AUTHOR Glossary Invisible Personal Information (IPI) Glossary 3D Photo Glossary Invisible Personal Information (IPI) Glossary Hotfoil Glossary Transparent ink Glossary Unique font Related Content Designing identity documents Nick Nugent - 01/10/2015 0 Identities in the blockchain Peter Hoogendoorn - 08/10/2018 0 Designing better banknotes Dr Andrea Firth - 01/10/2011 0 The golden harmony of Fibonacci Anton Bleikolm - 01/02/2012 0 Does money make you ill? Marcus Riemann - 01/10/2014 0 Load more