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The Influence of Antioxidants on the Anti-fading Performance of Lottery Paper
With the printing and issuance of various lotteries, such as sports lotteries and welfare lotteries, the demand for lottery paper is increasing daily. Simultaneously, the improved performance of recorders places increasingly stringent requirements on thermal paper. Not only must the paper possess high color sensitivity and a wide color development temperature range of 60–120℃, but it should also exhibit resistance to water, grease, alcohol, and stains.
넶0 2026-01-27 -
Research on the Color Development and Waterproofing Properties of Thermal Paper
Due to the reversible nature of the thermal color development reaction, thermally recorded images are prone to fading when exposed to water and organic solvents such as oil. Compared with other printing methods, thermally recorded documents have poor preservation properties.
넶8 2026-01-24 -
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.
넶5 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.
넶5 2026-01-08
