| 摘要 |
PROBLEM TO BE SOLVED: To develop a weatherable printing sheet by which ink information can be imparted on the site or the like by a heat-transfer method by imparting the ink information as required, and which is excellent in weather ability, and abrasion-resistance as well while the imparted ink information is hard to disappear by a friction or the like, and by which a favorable readability can be kept for a long period of time. SOLUTION: On the ink receiving layer of a printing sheet 1 having at least the ink receiving layer 1 comprising a fluoropolymer, heat-transfer information 2 comprising an ink is provided, and also, a closely joining layer 3 of a fluoropolymer layer to cover the heat-transfer information is provided for the weather-resistant printing sheet. By this constitution, ink information is imparted as required by a commercially available heat-transfer printer and an ink ribbon or the like, and a cover layer is closely adhered on the top, and a printed sheet such as a label can be issued at any time, and the ink receiving layer and the cover layer exhibit an excellent joining force, and the cover layer does not peel off under an outdoor exposure and by a friction or the like, and the ink information is kept without disappearance. |
