| 摘要 |
PURPOSE:To provide a painting method and its device wherein painting superior in water resistance and weather resistance can be drawn directly on a painting surface such as a wall surface and a density difference can be produced easily even if complicated injection quantity control is not performed. CONSTITUTION:A head unit 12 in which eight nozzles 14 injecting ink having colors difference from each other are arranged in a horizontal direction at a fixed pitch intervals alpha is moved in a vertical direction and horizontally to a painting surface 50 intermittently by pitch beta which is a measure of the arranged pitch alpha. Then since a fixed quantity of the ink is injected through the selected nozzle 14 at each and every moving pitch beta synchronously with an intermittent movement, the ink having colors different from each other is applied to positions different from each other in a dotted state. |
