| 摘要 |
PURPOSE:To effectively record and to make an image receiving layer clear by depositing aluminum on one side surface of a base film for upper sheets, depositing aluminum on one side surface of a base film and providing the image receiving layer for middle sheets. CONSTITUTION:An upper sheet 6 is composed by providing an aluminum deposited layer 2a on a base film 1a, further providing a heat sensitive coloring layer 3 thereon, and providing a heat fusible ink layer 4a on the opposite side surface. An intermediate sheet 7 is composed of a sheet having an image receiving layer 5 on a deposited layer 2b of a base film in which aluminum is deposited on one side surface and a heat fusible ink layer 4b on the opposite side surface. Thus, the aluminum deposited layers are provided on the base films of the upper and middle sheets to prevent the ink layer from offsetting, thereby improving whiteness of the coloring layer and the receiving layer, improving clearness of recording. The image receiving layer is provided on the base film of the intermediate sheet to improve the transfer properties of the ink layers of the upper and intermediate sheets. |
