WindmÖller & HÖlscher Kg

Thomas Sehlleier

Torsten Schmitz

Frank Hoffmann

Fabian Sundermann

Rolf Kammann

Werner Beckonert

Tim Oberdalhoff

Tim Kirchhoff

Ingo Rübbelke

Sebastian Martinek

The invention relates to a system () for improved introduction of a separating device () into a flattened film tube () of a blown film line (), with a cutting device () for severing only a first tube side () of the film tube (), in particular the film tube () which has not yet been flattened. Furthermore, the invention relates to a blown film line (), as well as a method () for producing and providing at least two film webs ().

System for the improved introduction of a separating device and blown film line, as well as a method for the production and supply of at least two plastic film webs in a blown film line

A separating device () for separating a tubular flat material () having an actual tube width (), comprising at least one longitudinal separating unit () for removing a first edge region () and a second edge region () of the flat material () is provided. In addition, a separating method () for separating a tubular flat material and to a system () having a separating device () is provided.

Separation device for separating a tubular flat material, system and separating method

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 receiving means () for receiving film material () for use in a winding machine (IO), wherein the receiving means () comprises at least one bearing region () for attaching the receiving means () to a winding unit () of the winding machine (IO) and comprises a wall () having an outer surface region (), wherein the wall () is designed in such a way that the surface region () can be placed onto a transport device () of the winding machine () and the film material () can be received onto the surface region ().

Receiving means for receiving film material

The invention relates a device for suctioning off waste products of the production machine comprising a suction chamber at which at least a suction element is assembled which extends into a suction space, which is outside the suction chamber in order to convey waste products into the suction chamber, wherein the suction element comprises an inlet area, which is facing the suction space and an outlet area, which ends in the suction chamber.

Device for suctioning off waste products from a production machine, comprising a suction element

A device for suctioning of waste products of a production machine, particularly a sheet extruder, with a suction chamber. At least one suction element extends into a suction space located outside the suction chamber in order to convey waste products in the suction chamber. A suction unit develops a negative pressure in the suction chamber. A sealing means abuts the suction element and locks the suction chamber in a way such that the suction element is movable along the sealing means. The position of the suction element at the suction chamber is variably adjustable.

Growing community of inventors

Coesfeld, Germany

Thomas Sehlleier