Method and device for processing a cover of a package
AssigneeSyntegon Technology GmbH
InventorsMartin Beck, Ruediger Karcher, Hans-Peter Stadel, Ulrich Wieduwilt, Uwe Stroinski
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method for processing a covering roll sheet (20) of a package, wherein the covering roll sheet (20) covers a package body (51) in the manner of a lid, comprising the steps of: drawing the covering roll sheet (20) off an endless roll (22), tensioning the covering roll sheet (20), determining an offset between a first marking on the covering roll sheet (20) and a second marking (34) on the package body (51), and stretching the covering roll sheet (20) in a manner dependent on the determined offset between the first marking (33) and the second marking (34).
Claims15
A method for processing a cover web (20) of a package, wherein the cover web (20) covers a packaging body (51) in the manner of a lid, comprising the steps:
- unreeling the cover web (20) from an endless reel (22),
- tensioning the cover web (20),
- determining a misalignment between a first mark on the cover web (20) and a second mark (34) on the packaging body (51), and
- stretching the cover web (20) depending on the determined misalignment between the first mark (33) and the second mark (34).
A device for processing a cover web (20) of a package (5), wherein the cover web (20) is configured to cover a packaging body (51) in the manner of a lid, comprising:
- an unreeling device (2) for unreeling the cover web (20) from an endless reel (22),
- a first detection sensor (31) for detecting a first mark (33) on the cover web (20) and a second detection sensor (32) for detecting a second mark (34) on the packaging body (51) or a packaging body web,
- a stretching device (4) which is configured to perform a stretching process on the cover web (20), and
- a control unit (7) which is configured to perform the stretching process based on a detected misalignment between the first mark (33) and the second mark (34).
Dependencies are inferred from the claim text.