热转移印刷中承印物热力学性能的研究

热转移印刷中温度及压力是影响印刷质量的关键因素,通过对热转移印刷中承印物的热力学性能研究,分析了承印物在高温条件下的蠕变曲线,以及热转移印刷中转印温度、转印时间及印刷压力对热转移印刷质量的影响,为实际印刷操作中转印温度的控制,转印时间及印刷压力的确定提供理论依据。

Research of Substrate Thermodynamic Performance in Thermal Transfer Printing

Temperature and pressure of thermal transfer printing are the key factors influencing printing quality. The thermodynamic performance of substrate in thermal transfer printing was studied. The creep curve of the substrate in high temperature and thermal transfer printing quality influenced by transfer temperature, transfer time and printing pressure was analyzed. The purpose was to provide a theoretical basis for determination of transfer temperature, transfer time and printing pressure in actual printing operation.