| 摘要 |
The invention concerns a printing press with several printing units arranged round an impression cylinder mounted in a frame, in which arrangement several gas blast devices for drying the web are arranged between the individual printing units. To allow the impression cylinder to be observed even in printing presses of a small size, the blasting devices are mounted for displacement on the frame in such a way that they can be displaced into and from a position at the side of the impression cylinder.
|
