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The influence of adhesives on colour development and waterproof quality of thermal sensitive paper
The influence of adhesives in heat sensitive coating on the static colour development,dynamic colour development and water proof quality are probe.
넶0 2026-01-13 -
Several New Types of Thermal Paper
Two-color thermal paper refers to paper that produces two different colors after thermal development. It consists of two heat-sensitive layers. The upper layer is a low-melting-point heat-sensitive layer, and the lower layer is a high-melting-point heat-sensitive layer. When heated, the upper layer develops first, producing one color. As the temperature rises, the high-melting-point heat-sensitive layer melts, producing the second color.
넶2 2026-01-08 -
Thermal paper coating process
Thermal paper coating slury are non-encapsulated coatings and can be applied using any coating method, such as roller coating, air knife coating, doctor blade coating, and gravure coating. Drying temperature is crucial for thermal paper processing; improper control can lead to color development. Generally, airflow drying is used, with several independent drying zones to ensure the paper web temperature does not become too high.
넶2 2026-01-05 -
Basic Formulation of Thermal Paper Coating
Thermal paper coating is crucial in the production of thermal paper. The chemicals used in thermal paper coating are generally composed of a dozen or so compounds in specific proportions. However, each company's thermal paper coating formulation is patented and varies. At least the following are included in the formulation of thermal paper coating:
넶2 2026-01-04
