Thermally transferable image protective sheet and method for protective layer formation

摘要

The present invention provides a thermally transferable image protective sheet, comprising: a support; and a thermally transferable resin layer having a single-layer or multilayer structure stacked on the support so as to be separable from the surface of the support, the thermally transferable image protective sheet having been constructed so that the thermally transferable resin layer has been thermally transferred on an image in a print so as to cover at least the printed portion in the print followed by the separation of the support and the surface roughness Ra of the thermally transferable resin layer after transfer in the print is regulatable to not less than 0.130; and a thermally transferable image protective sheet comprising: a support; and a thermally transferable resin layer having a single-layer or multilayer structure stacked on the support so as to be separable from the surface of the support, the thermally transferable image protective sheet having been constructed so that the thermally transferable resin layer is thermally transferred on an image in a print so as to cover at least the printed portion in the print followed by the separation of the support and the surface roughness Ra of the support on its thermally transferable resin layer side is not less than 0.100.