| 摘要 |
PROBLEM TO BE SOLVED: To provide a relief printing method by which a dry coating thickness of ink on a print object can be increased by a simple process to a level suitable for spot printing or a full-surface printing, and long-term stable printing can be achieved.SOLUTION: The printing method comprises: depositing an ink with a form roller on a plate cylinder roller mounting a photosensitive resin relief printing plate; and transferring the ink from the photosensitive resin relief printing plate on the plate cylinder roller where the ink is deposited, onto a print object on an impression cylinder roller so as to print the ink with a dry coating thickness of 10 to 25 μm on a surface of the print object. Upon depositing an ink with a form roller to a plate cylinder roller, a peripheral velocity of the form roller is set to be 1.1 to 1.9 times of the peripheral velocity of the plate cylinder roller. |
