| 摘要 |
<p>The invention concerns an equipment for replacing a doctor blade, a doctor blade, and a method in the use of band-like doctor blade. The equipment for replacing a doctor blade comprises a doctor blade (11) placed in a reel, which doctor blade can be fed into the blade holder (14) for the doctor blade. The blade holder (14) for the doctor blade (11) comprises locking devices in its connection for locking the doctor blade (11) in the blade holder. The equipment comprises a doctor blade (11) which comprises notches (18a1, 18a2...) at the edge, the doctor blade being fed over a length equal to the distance (E1) between the notches at the edge, while the notches (18a1, 18a2) at the edge are placed, during operation of the doctor blade (11), at both ends of the blade holder (14) and permit bending of the band-like doctor blade (11) in the way of a normal blade in an operating situation.</p> |
