| 摘要 |
PURPOSE:To enable to improve a shift in printing, by a method wherein a contact line between a form cylinder part provided in a horizontal direction and a pressure cylinder body in a pressure cylinder part is provided in the transverse direction of the form cylinder part, and both of the cylinder parts are so rotated as to feed a printing paper upward. CONSTITUTION:The paper 38 is fed by one sheet at a time by a paper-supplying roller 30, and is fed just in a condition wherein a paper-gripping claw 13 in the pressure cylinder part 11 is moved downward and opened, by synchronized rollers 31, 32. When the leading end of the paper comes into contact with the depth of the claw 13, the claw 13 is closed to grip the paper, and is rotated rightward. When the paper is passed through a pressure contact part of the form cylinder 1 and the pressure cylinder body 12, the paper is printed in an ink supplied through a stencil paper 10, and is sequentially moved upward. When the leading end of the paper comes to a tip part of a releasing claw 36, the claw 13 is opened, the leading end of the paper 38 rides onto the claw 36, and is stacked on a receiving base 47 by a paper discharger 35. Accordingly, the shift in printing is improved, durability in printing, elongation resistance or the like of the stencil paper is improved, and the problem of sticking of the paper onto the form cylinder in a non-releasable manner is obviated. |
