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  • ThermoRewrite
   Mitsubishi Paper Mills Ltd. will exhibit at the IOT EXPO 2016
in Shenzhen, China, 18-20 August 2016. (Booth Location: A150)

What is ThermoRewrite ?

ThermoRewrite is a rewritable thermal recording material that can be printed and erased several hundred times* by heat application.
ThermoRewrite is based on technology for traditional thermal recording paper - a field in which Mitsubishi Paper Mills Ltd. has a many years experience.

Since ThermoRewrite utilizes the reaction between leuco dye and a specially designed developer to print images, it can express clear images, similar to what is achieved using thermal paper.

By using this technology, visual information can be renewed repeatedly. This can help save resources and costs for many applications.

Demonstration Movie





  • ID card
  • Loyalty card
  • Loyalty card
  • Industrial use

*The maximum number of rewrites may differ depending on actual usage circumstances.