| 摘要 |
<p>The invention relates to a method for determining the detaching angle and/or detaching profile of a paper web. The paper web (1) travels through sequential guide devices (2, 3) and detaches from guide device (2) so that the paper web (1) deviates from a tangential angle from the detachment point (5.1) onwards and the detachment point (5.1) forms a detaching profile (5) in the transverse direction of the paper web, which profile is determined with the aid of pattern recognition.</p> |
