| 摘要 |
PURPOSE: To provide a can printer in which ghost, and density failure can be prevented. CONSTITUTION: A can printer 10 comprises a form roll 2 for transferring ink to a plate, a vibrating roll 20 rotatably provided in cooperation with the rotation of the roll 2 in contact with rotating surfaces 2a, 20a at the roll 2, and a cam mechanism 50 provided at the roll 20 to reciprocate the roll 20 in its axial direction (the direction of arrows A and B). |
