| 摘要 |
PURPOSE:To remove a vapored solvent on a sheet efficiently with a less quantity of a blast by increasing the speed of the blast at a narrow gap, provided over a sheet carrying means behind a heating means, by blowing heated gas through the gap. CONSTITUTION:As transfer paper P is carried to the transfer-paper introduction part of a housing 5, a circulating fan is rotated simultaneously with the opening of a gap passage. A circulating gas which raises the temperature by absorbing head at a heat exchanger is blown to a transfer-paper introduction part side to come into contact with the surface of the transfer paper P, vaporing part of a solvent. Then, this circulating gas is guided to a deflector 14 to flow on the surface of a heat roller 1 while raising the temperature and flows into a narrow gap between a suction basket 3 and a collecting buffer 4 to pass on the surface of the transfer paper P ejected from the heat roller 1, thereby further vaporing the solvent on the transfer paper P. |
