| 摘要 |
<p>A cutting device for a folding apparatus of a rotary printing machine: a folding cylinder which delivers printed product to folding rollers, a cutting cylinder having means to cut the printed product and means to press the printed product against the folding cylinder until the time for release of the printed product; means for moving the axis of the cutting cylinder around the axis of the folding cylinder thereby to adjust the release point of the means that presses the product against the folding cylinder.</p> |
