| 摘要 |
PURPOSE:To furnish a sheet enabling the expression of gradation of high quality and the employment in many times with ease, by laminating on a substrate a hot-melt transfer coloring material layer and a protective film layer which is a porous structure having a thickness in a specified range and through holes of a diameter in a specified range. CONSTITUTION:A protective film layer 4 is provided in lamination on a hot-melt transfer coloring material layer 3 formed on a substrate 2. This protective film layer 4 has a porous structure wherein vacant holes 5 piercing therethrough to the hot-melt transfer coloring material layer 3 are provided. The thickness of the protective film layer 4 is 1mum-5mum, and the diameter of the through hole 5 is 0.5mum-30mum. Moreover, the rate of the through holes 5 in the protective film layer 4 is preferably 30-95%. Since the protective film layer 4 is not melted or softened under impressed energy, a heat deformation temperature needs to be 100 deg.C or above. |
