| 摘要 |
PURPOSE:To make possible even recording through spontaneous drop-formation of ink liquid by a specified Reynolds number and weber by applying a given turning force to the ink liquid injected with the ink injection orifice positioned at a specified distance of the center of turning in an ink jet recording method. CONSTITUTION:In an ink jet recording method, a turning arm 2 is fixed on the rotating shaft 11 of a drive motor in such a manner as to be radial in the direction within the plane of rotation vertical to the shaft. Fixed on the turning arm 2, an ink liquid storage means 3 is made rotatable with a drive motor. An ink injection hold 3b is provided in the proximity of the tubular sealed end of the ink liquid storage means 3, close to the rotating shaft, while an ink liquid injection orifice 3a at the farther end thereof. The drive motor is rotated within the conditions according to the characteristics of the ink liquid storage means 3 and the ink liquid or the like so that the ink liquid injected from the orifice 3a is caused to form drops spontaneously. Thus, even and stable ink drops are formed. |
