Method for packaging a material web roll
AssigneeVoith Sulzer Finishing GmbH
InventorsVolker Schölzke, Jakob Hannen, Jozef-Franc Zajec, Frank Rostek, Hans-Josef Peters, Udo Ticheloven
Life of this patent
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Abstract
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.
Claims11
A method for packaging a web roll having first and second ends and a longitudinal axis, comprising:
- guiding a packaging sheet at an angle oblique to the longitudinal axis, the packaging sheet having an end with an outer tip and an inner tip formed by a separating line,
- positioning the outer tip beyond the first end of the web roll to form an axial tip projection,
- helically wrapping the packaging sheet around the web roll to form body packaging, and
- circumferentially wrapping a separate piece of the packaging sheet around the first end of the web roll to form end packaging that covers the inner tip and has a substantially uniformly shaped axial projection.
A method for packaging a web roll having first and second ends and a longitudinal axis, comprising:
- guiding a packaging sheet at an angle oblique to the longitudinal axis the packaging sheet having an end with an outer tip and an inner tip formed by a separating line;
- positioning the outer tip beyond the first end of the web roll to form an axial tip projection;
- helically wrapping the packaging sheet around the web roll to form body packaging;
- circumferentially wrapping a separate piece of the packaging sheet around the first end of the web roll to form end packaging that covers the inner tip and has a substantially uniformly shaped axial projection;
- applying a glue that dries in air after a predetermined period of time on the axial tip projection;
- and
- wrapping the axial tip projection on a face of the web roll only after the predetermined period of time has elapsed.
A method for packaging a web roll with a packaging web having a first end and the web roll having first and second ends and a longitudinal axis, the method comprising:
- positioning a portion of the first end of the packaging web over the web roll and a remaining portion of the first end axially outside of the first end of the web roll;
- helically wrapping the web roll with the packaging web from the packaging web supply;
- creating a first tip with a separating line and positioning the first tip over the web roll and creating a second tip with the separating line and positioning the second tip axially outside of the second end of the web roll;
- and
- circumferentially wrapping the web roll with a separate piece of the packaging web at one of the first and the second end of the web roll,
- wherein the circumferential wrapping completely covers the one of the first and the created first and second tips of the packaging web.
Dependencies are inferred from the claim text.