一、概述热敏塑料制版蜡纸印刷技术由热敏制版机和热敏蜡纸组成。热敏制版技术的复制原理是将热敏蜡纸紧贴底稿送入制版机,在制版机红外光源的照射(数秒)下,底稿上文字、图表处(以下简称文字)的红外吸收(转化为热量)明显高于无文字的空白处,使底稿上有文字处对应的热敏塑料膜温度升高并因热 First, an overview Thermal plastic stencil printing technology by the thermal plate making machine and heat-sensitive stencil. Thermal plate technology replication principle is to heat the stencil close to the manuscript into the plate making machine, plate machine infrared light irradiation (a few seconds), the text on the manuscript, the chart Department (hereinafter referred to as the infrared absorption (converted to heat ) Was significantly higher than the blank space without words, so that the text on the paper where the corresponding temperature-sensitive plastic film temperature increases and due to heat