| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid spray head excellent in printing stability and a liquid spray device.SOLUTION: The liquid spray head comprises: a plurality of discharge channels that are extended in a Y-direction and arrayed parallely in a X-direction; an inlet-side common ink chamber that is extended in a X-direction and communicated collectively into the discharge channels; and an inlet-side pressure buffering portion 93 that is positioned closer to an upstream side than the inlet-side common ink chamber. In the inlet-side pressure buffering portion 93 are provided an introduction path 103 that introduces ink to be supplied from an ink tank into the inlet-side pressure buffering portion 93 and a communication path 102 that supplies ink in the inlet-side pressure buffering portion 93 to the inlet-side common ink chamber to separate from each other.SELECTED DRAWING: Figure 8 |
