摘要 |
PURPOSE:To prevent a curl and to preferably project without being out of focus by employing a heat resistance base material made of resin having 130 deg.C or higher of glass transition point and providing a coating layer of predetermined value or more of thickness on the surface. CONSTITUTION:A coating layer which contains a receiving layer at least on a heat resistant base material 1 made of transparent resin having 130 deg.C or higher of glass transition point and 3mum or more of thickness is formed. When a picture is printed by a thermal transfer type directly to the base material, there is possibility of a curl of that having a lower glass transition point. Accordingly, the coating layer is provided on the base material 1. The coating layer for further preventing it from curling may be of a single layer of a receiving layer 2 colored by sublimed ink (dye), or formed of a receiving layer 4 through an intermediate layer 3. It is necessary that the thickness of the coating layer is totally 3mum or more, and more preferably 5mum or more. |