| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet-feed press, in which in the sheet-feed press equipped with both a first cylinder for printing such as an intermediate cylinder formed with a circular arclike sheet guide face on the lower peripheral surface via a guide gap and a second printing cylinder such as an impression cylinder or the like closely arranged via the cylinder for printing and a sheet delivery part, even when a skeleton cylinder is used for the first cylinder for printing, generation of disturbance and the flutter of a sheet is not caused and the sheet is transferred stably and smoothly. SOLUTION: The sheet-feed press is equipped with at least both a first air jetting means 22 jetting air from the upstream side of a delivery part 030 between cylinders for printing to the delivery part and a second air jetting means 4 jetting air in the direction of the peripheral face of a second cylinder for printing on the downstream side of the delivery part between cylinders for printing. Further, the sheet-feed press is equipped with an air current controlling means, in which a plurality of air-jetting means are selectively used in correspondence with paper thickness of sheet 11 for printing carried from the face of a sheet guide 1 to the delivery part or the flow rate of air supplied to a plurality of air jetting means is throttled and controlled.
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