| 摘要 |
PURPOSE:To enable printing of high quality to be carried out with a simple mechanism, by providing magnetic fluid to the top of a nozzle. CONSTITUTION:Ink 5 having received pressure with pressure electron parts 6, 7 passes through an energized chamber 9 and advances to nozzles 4, 3. Then, after an ink liquid drop 11 having passed through this nozzle 3 is taken into magnetic fluid 2, it further continues to move by receiving an influence of inclination of magnetic field. The ink liquid drop 11, following this movement, receives sudden energy at a point of time when the inclination of a magnetic field is strongest, and becomes uniform fine liquid drops 12, which fly to carry out printing of high quality. In that case, by centering effect to be generated when the liquid drop 11 moves in the magnetic fluid 2, the liquid drop 12 flies straight from the center of the nozzle 3. Consequently, a device for adjusting to constant a flying out direction of the liquid drop 12 one becomes unnecessary. |
