Thermal Paper Market Analysis and Forecast 2025 Segmented by Technology & Applications
Thermal paper is a special fine paper that changes color when exposed to heat. The surface of the thermal paper is coated with a solid state mixture of a dye, with a suitable matrix. When the coated matrix is exposed to heat above its melting point, the dye reacts with acid and gets back to its colored form; the changed form is conserved in a metastable state when the matrix quickly solidifies back. The acid used in the thermal paper...
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