Rewritable thermal recording material developed by Mitsubishi Paper Mills Limited.

“Unlike other rewritable systems, e.g., transparent-opaque types, Thermo Rewrite uses Leuco dye in a coloring/decoloring process for its imaging (Thermo Rewrite is therefore classified as a Leuco type rewritable material). This primary difference from other rewritable materials allows a high-contrast and high-resolution image. Toughness is also a big advantage of Thermo Rewrite. With the use of an adequate printer set, a print/erase durability of more than one thousand times would be possible. Thanks to these great advantages, Thermo Rewrite is expected to be used not only for card applications but also for various other fields.” (From Mitsubishi Paper Mills Ltd.)

Starter Links: Mitsubishi Paper Mill’s Thermo Rewrite | Wikipedia entry on Leuco Dye