| 摘要 |
PURPOSE: A gravure printing device is provided to enable double-sided printing with a simple structure and to exclude a reverse unit for reversing a printing object. CONSTITUTION: A gravure printing device comprises a printing object supplying unit(110), a printing object collecting unit, a printing unit for one side(130), a printing unit for the other side(140), a first driving unit(150), a second driving unit(160), and a gear unit(170). The printing object supplying unit supplies a printing object for separately printing both sides. The printing object collecting unit collects the printing object which finishes printing on both sides. The printing unit for one side is multiply positioned in order to individually print one side of the printing object by color. The printing unit for the other side reverses the printing object in order to print the other side. The first driving unit drives by connecting a plurality of printing units for one side and receiving power. The second driving unit drives the printing unit for the other side. The gear unit delivers the power to the first and second driving units at the same time in order to rotate each driving unit in the opposite direction. |
