Text and images are printed on paper using a number of technologies by printers. Thermal Printing is a technique that employs heat to modify the colour of the paper or transfer coloured ink onto a page. Several thermal printers may be used in your company as typical office supplies. You might use a thermal-based dye sublimation printer to create high-resolution photographs if your business prints colour photos.
There are two primary types of thermal printers: one prints in monochrome, while the other prints in colour. The first kind stretches a row of tiny electric heating sources across specially treated paper. The moment the paper passes over a hot element, it turns black; otherwise, it remains white. Since there is no ink involved, the mechanism is straightforward and long-lasting; all upkeep requires is switching out the paper. A ribbon with three series of coloured ink panels and a fourth clear panel is used by the dye sublimation thermal printer. The size of each panel matches that of a printed page.
The solid ink sublimates, or changes directly from a solid to a gas, when heated. The ink adheres to the paper's unique coating. The final clear panel seals the colors in place, producing a dry, durable full-color image of photographic quality.
Read More- https://coherentmarketinsightsus.blogspot.com/2023/02/thermochromic-paper-is-passed-over.html
