| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal transfer printing paper which keeps set-off suppressing properties and having good running properties. SOLUTION: A back coat layer 4 of a thermal transfer printing paper 1 contains a conductive inorg. filler with a particle size of 0.1-3μm. In a desired example mode, the material quality of a conductive inorg. filler is at least one of calcium carbonate, titanium oxide, tin oxide, zinc oxide, silicon oxide, zinc sulfide and barium sulfide to which conductive treatment is applied and the wt. ratio. of the conductive inorg. filler to the binder resin constituting the back coat layer 4 is set to 0.5-3 to provide thermal transfer printing paper keeping the strike-through suppressing properties of the back coat layer and having good running properties. |
