| 摘要 |
PURPOSE:To prevent impossibility of printing owing to clogging of ink and a bubble by a method wherein molten hot melt ink is continuously made filmlike, and water is jetted. CONSTITUTION:A water drop jetted from an orifice 205 of a water bubble jet jetting mechanism 202 shoots through an ink film 201 of an ink film base material, and an ink drop 207 is made to fly. The ink film base material 206 is rotated in the arrow direction around the water bubble jet generation mechanism 202 with a drive apparatus. The ink film base material has a form in which minute belt are uniformly arranged by a nozzle interval cycle, and there is a 1/100 or less inch clearance between the base materials. When this base material passes through an ink tank 210 heated to a specific temperature, an ink thin film is generated in this clearance by surface tension of the ink. This thin ink film is transported in front of the water bubble jet generation mechanism with the rotary base material, is shooted through with the water drop 208, and is transported as the ink drip 207 to the surface 209 of the recording paper. |
