US 11,981,470 B2
Method and device for processing a cover of a package
Martin Beck, Pluederhausen (DE); Ruediger Karcher, Lorch (DE); Hans-Peter Stadel, Lorch (DE); Ulrich Wieduwilt, Schwaebisch Gmuend (DE); and Uwe Stroinski, Waiblingen (DE)
Assigned to Syntegon Technology GmbH, Waiblingen (DE)
Appl. No. 17/602,325
Filed by Syntegon Technology GmbH, Waiblingen (DE)
PCT Filed Mar. 4, 2020, PCT No. PCT/EP2020/055713
§ 371(c)(1), (2) Date Oct. 8, 2021,
PCT Pub. No. WO2020/207670, PCT Pub. Date Oct. 15, 2020.
Claims priority of application No. 10 2019 205 171.5 (DE), filed on Apr. 11, 2019.
Prior Publication US 2022/0194645 A1, Jun. 23, 2022
Int. Cl. B65B 57/04 (2006.01); B65B 9/04 (2006.01); B65B 11/00 (2006.01); B65B 41/18 (2006.01); B65H 23/04 (2006.01); B65H 23/188 (2006.01)
CPC B65B 57/04 (2013.01) [B65B 9/04 (2013.01); B65B 41/18 (2013.01); B65H 23/046 (2013.01); B65H 23/1886 (2013.01); B65H 23/1888 (2013.01); B65B 2011/002 (2013.01); B65H 2301/5124 (2013.01); B65H 2701/191 (2013.01)] 13 Claims
OG exemplary drawing
 
1. 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),
clamping a section of the cover web (20) between a plurality of clamping jaws (43),
stretching the cover web (20) by an elongated expanding device (41) engaging the section of the cover web (20) between the plurality of clamping jaws (43) depending on the determined misalignment between the first mark (33) and the second mark (34).