Voith Sulzer Finishing Gmbh

Sulzer Papertec Krefeld Gmbh

Woith Sulzer Finishing Gmbh

Frank Rostek

Jakob Hannen

Jozef-Franc Zajec

Hans-Josef Peters

Udo Ticheloven

Volker Scholzke

Volker Sch&ouml;lzke

A method for packaging a web roll, where a packaging sheet is wrapped in a helical line around the web roll, in order to create a body packaging, and where the packaging sheet is wrapped in the circumferential direction around the web roll at the beginning and/or end of the web roll, to form a substantially uniformly shaped axial projection during creation of end packaging.

Method for packaging a material web roll

A device and method for packaging a web roll with a packaging sheet dispenser that dispenses a packaging sheet at an adjustable angle relative to the radial direction of the web roll, that can be moved parallel to the axial direction of the web roll, and on which a supply roll of the packaging sheet is provided, along with a motor-drive for the web roll to be packaged.

Device and method for packaging a web roll with a packaging sheet

Device and method for packaging a material web roll, having a longitudinal axis, with a packaging sheet. The device includes a packaging sheet dispenser that dispenses the packaging sheet such that a lateral width of the packaging sheet forms an acute angle to the longitudinal axis. The device also includes a glue application station having a first glue application device composed of an operational gluing device and a second glue application device composed as an end gluing device. The method includes feeding the packaging sheet through a gluing station, applying at least one glue bead parallel to an edge of the packaging sheet, spraying glue onto at least a portion of the packaging sheet, and guiding the packaging sheet onto an outer surface of the material web roll.

Device for packaging a material web roll with a packaging sheet

A device and method for packaging a web roll, having a longitudinal axis, with a packaging sheet. The device includes a packaging sheet dispenser which dispenses the packaging sheet to produce a body packaging by dispensing, on at least a portion of a longitudinal extent of the web roll, the packaging sheet. The packaging sheet dispenser is positioned to dispense the packaging sheet to form an acute angle between the lateral direction of the packaging sheet and the longitudinal axis. The packaging sheet dispenser is further arranged to dispense the packaging sheet to produce an end packaging having an axial projection on an end of the web roll. The packaging sheet dispenser is posited so that the lateral direction of the packaging sheet is substantially parallel to the longitudinal axis. During the production of the body packaging, the web roll migrates, which leads to problems in the subsequent placement of the face cover by the packing presses. To ease these problems, the packaging device further includes a packing press device that includes packing presses positioned to move parallel to the longitudinal axis. The packing presses are associated with end faces of the web roll and are independently positionable. The method includes forming an end packaging at a first end of the web roll that includes an axial projection, axially moving a packing plate toward the first end of the web roll, sensing the axial projection of the end packaging of the web roll, detecting placement of the packing plate relative to the axial projection, and pressing the packing plate against the first end of the web roll.

Device and method for packaging a material web roll

A circular cover of corrugated cardboard for application to one end face of a roll of convoluted sheet material has two mirror symmetrical tongues which can be pivoted along parallel bending scores out of the plane of the cover for introduction into one end portion of a tubular core within a roll by an apparatus having a depository for covers and a device which transfers covers from the depository to the end faces of rolls. The depository centers and turns the covers so that each cover is properly oriented relative to the transporting device. The latter has two pivotable pushers which can pivot the tongues of a properly centered and oriented cover and thereupon insert the pivoted tongues into one end portion of a core.

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Meerbusch, Germany

Frank Rostek