| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a letterpress printing apparatus in which ink supplied into cells of respective regions of an anilox roll is consumed at predetermined time intervals without fail. <P>SOLUTION: The letterpress printing apparatus using a relief printing plate as a printing plate includes a rotary printing cylinder, a substrate surface plate on which a substrate to be printed is placed, the anilox roll supplying ink to the relief printing plate, an ink chamber for immersing the anilox roll in ink to supply the ink, and a device scraping the supplied ink to a constant film thickness. The letterpress printing apparatus being characterized in the anilox roll is slidable along its axis of rotation, and printing is carried out by changing the position where relief parts of a relief printing plate come into contact with the anilox roll each time a substrate to be printed is printed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
