Establishment of the analysis method of the multiple layer film which combined cross-sectional analysis and mapping ATR

漆膜是一种天然聚合物，多年来用于各种用途。尤其是文化资产所使用的技术是多层胶片，不可能用旧的分析方法对各个类别进行分析。在本研究中，我通过从侧面对漆膜进行分析（截面分析），从而可以详细分析漆膜的结构。当对实际历史样本进行分析时，在该层中，我可以确认差异，并且能够通过其他分析技能（恢复层）并从该结果开始，在解释中进行更合适的评估。

A lacquer film is a natural polymer and is used for various uses for many years. Especially the technique used for cultural assets was a multilayer film, and it was impossible to have analyzed each class by the old analysis method. In this research, I made it possible to analyze the structure of a lacquer film in detail by conducting analysis (cross section analysis) from the side about this lacquer film. When the actually historical sample was analyzed, in the layer, I could confirm the difference and was able to perform more suitable evaluation in the interpretation as a result of other analytical skills a restoration layer and at the beginning from this result.