| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal transfer film not damaging the life of a heating element while camouflaging white voids after transfer. SOLUTION: A hot melt ink layer 3 is formed on one face of an almost transparent film base 2, while a heat-sensitive coloring layer 9 of being almost transparent and coloring an almost same color as that of the ink layer 3 when heat is sensed is formed on the other face in the constitution of a heat-sensitive film. Voids can be camouflaged by filling the white voids of the thermal transfer film 8 after printing by the coloring of the heat-sensitive coloring layer 9 by the arrangement, and the sliding of a heating element 5 is smooth on the heat- sensitive coloring layer 9 not to damage the life of the heating element 5. |
