| 摘要 |
PURPOSE:To enhance the water resistance and durability of recorded matter by an ink jet printer and to keep high image quality for a long period of time. CONSTITUTION:In a recording sheet wherein a base material 1, a porous alumina hydrate layer 2 and a porous high-polymer layer 3 are laminated, a dye is fixed to the porous alumina hydrate layer 2 through the porous high-polymer layer 3 by an ink jet printer to form an image and, thereafter, the porous-high polymer layer 3 is densified to form a transparent high-polymer film. |
