通过分析入射到印刷品的光在表印塑料薄膜中传播路径的差异性,研究了塑料薄膜的光学性质对印刷品色彩的影响。运用Kubelka-Munk 理论、Saunderson 理论和辐射理论,建立了光在表印塑料薄膜中辐射传输预测新模型,为更好地分析表印塑料薄膜的呈色规律提供理论依据。

The difference of travel path of incident light in printed plastic film was analyzed. The influence of the optical characteristic of the plastic film on color reproduction of the plastic printing was studied. A new radioactive transfer prediction model of light in printed plastic film was established using Kubelka-Munk theory, Saunderson theory, and radiation transfer theory. The purpose was to provide a theoretical basis for analyzing the color generation rule of surface-printed plastic film.