| 摘要 |
PURPOSE:To enable the direct heating of an evaporated dye receiving layer and to enhance the image quality of printing paper by producing the printing paper by providing a light absorbing layer composed of a light absorbent between a printing paper base and the dye receiving layer. CONSTITUTION:A first protective layer 13 composed of polypropylene, a light absorbing layer 12 composed of a light absorber efficiently absorbing laser beam to efficiently generate heat and a receiving layer 11, composed of a cellulosic resin and absorbing an evaporated dye which transmits light are successively laminated on the single surface of a printing paper base 14. A second protective layer 15 having the same properties as the first protective layer and preventing the warpage of printing paper 10 is laminated on the other surface of the printing paper base 14 to obtain the printing paper. The translucent heating element provided to the evaporation part of a printing device efficiently generates heat by laser beam to evaporate evaporative paint and the evaporated paint is discharged through the evaporation part to be deposited on the receiving layer 11. |
