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Proceedings Paper

Recent development on thermal papers
Author(s): Kazuo Watanabe; Ryuichi Kisaka
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Paper Abstract

The first thermal paper technology was developed in the 1930s. Since then, thermal recording systems have branched into two main groups, two-component systems and heat-transfer systems. In the 1960s, the leuco dye system was developed by NCR. This type of system has been used mainly in thermal recording systems. The leuco dye system however has some drawbacks such as poor image stability and an artificial texture. In a recent development, a compound with an epoxy functional group was added to the thermal sensitive layer of a leuco dye thermal paper to obtain good stability. A special overcoat layer gives the product the texture of plain paper. In addition to this product, other special thermal papers have been developed, such as two-color thermal paper, IR readable thermal paper, high resolution thermal paper, and translucent thermal paper.

Paper Details

Date Published: 18 June 1993
PDF: 7 pages
Proc. SPIE 1912, Color Hard Copy and Graphic Arts II, (18 June 1993); doi: 10.1117/12.146291
Show Author Affiliations
Kazuo Watanabe, Kanzaki Paper Mfg. Co., Ltd. (Japan)
Ryuichi Kisaka, Kanzaki Specialty Papers, Inc. (United States)

Published in SPIE Proceedings Vol. 1912:
Color Hard Copy and Graphic Arts II
Jan Bares, Editor(s)

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