WindmÖller & HÖlscher Kg

Werner Beckonert

Frank Hoffmann

Rolf Kammann

Thomas Sehlleier

Fabian Sundermann

Tim Oberdalhoff

Holger Frische

The present invention relates to a device () for automatically cutting a material web () with a longitudinal cutting device () using a material web () in a longitudinal direction (L) separable in at least a partial web () and/or at least a remaining web (), a discharging device () for automatically discharging the produced remaining web (), a transverse cutting device () downstream of a longitudinal cutting device () for cutting the remaining web () transversely to the longitudinal direction (L).

Apparatus for automatically cutting and discharging a web of material, and associated method

The invention relates to a Device () for separating a tubular web () in two flat webs () with an adjustable blade () for cutting the tubular web () and with a pulling device () which impinges the blade () with a tensile force (K) on a folding edge () of the tubular web () wherein the pulling device () is configured in a way that the tensile force (K) is adjustable depending on the tubular properties of the tubular web () and that the tensile force (K) can be mainly kept constant with constant tubular properties independent from the tubular web ().

Device for separating a tubular web

The invention describes a roll-removal device by means of which a plurality of rolls which have been wound to completion are transported away from a winding shaft By means of this device for changing the position of the rolls axes, the roll axes of two adjacent rolls can be moved to an angle of less than 180 degrees in relation to one another.

Growing community of inventors

Emsdetten, Germany

Werner Beckonert