| 摘要 |
Attachment (70) intended to printing plates which are applied to a printing roll (72) of a flexography machine enabling an accurate adjustment of various printing plates with respect to each other. To this effect, the attachment (70) comprises a rail (76) releasably applicable to the cylinder, respectively the cylinders (72), which is provided on the side thereof with protuberances (78) interacting with recesses provided on the printing plates. In order to achieve a simple and accurate positioning, the attachment (70) may bear by automatic centering on the printing roll shaft, respectively shafts (102). |
