| 摘要 |
PURPOSE:To prevent generation of rumple or breakage of a film by arranging a film end part regulating member to catch the end part of the film and regulate the approaching of the film in the direction of thrust, on the film end part side of one side paper passing side of a material to be heated. CONSTITUTION:In the device in, which the maximum size of a material to be recorded capable of being passed is set to be B4 longitudinal feed for example, when a hundred sheets of the smaller A4 longitudinal feed passing paper are continuously passed (temperature control at the position of a thermistor is 200 degrees C), temperature difference of a pressure roller 10 between a paper passing part territory and a paper non-passing part territory becomes 65 degrees C due to temperature rise of the paper non-passing part. Moving force approaching the direction of thrust on one side paper passing reference side of the material to be recorded is applied on a film 7 due to temperature rise of the paper non-passing part, movement (b) approaching to thrust side of the film due to the force is obstructed by catching the end part 7a on this side with the inner face 20a of a flange member 20. Thus, rumple or breakage of the film 7 due to dislocation of approaching movement of the film 7 can be prevented. |
