US 12,129,085 B2
Package with stress-relief panels
Norman Gierow, Duesseldorf (DE); Philippe Hauser, Schaffhausen (CH); Ali Kaylan, Duesseldorf (DE); Thomas Keck, Aachen (DE); Heike Klein, Duesseldorf (DE); Stefan Mergel, Duesseldorf (DE); Georg Schulte, Toenisvorst (DE); and Christoph Wirtz, Linnich (DE)
Assigned to SIG Services AG, Neuhausen am Rheinfall (CH)
Appl. No. 17/780,862
Filed by SIG Services AG, Neuhausen am Rheinfall (CH)
PCT Filed Oct. 21, 2020, PCT No. PCT/EP2020/079567
§ 371(c)(1), (2) Date May 27, 2022,
PCT Pub. No. WO2021/104757, PCT Pub. Date Jun. 3, 2021.
Claims priority of application No. 10 2019 132 432.7 (DE), filed on Nov. 29, 2019.
Prior Publication US 2023/0002104 A1, Jan. 5, 2023
Int. Cl. B65D 5/06 (2006.01); B65D 5/42 (2006.01); B65D 5/44 (2006.01); B65D 5/56 (2006.01)
CPC B65D 5/064 (2013.01) [B65D 5/4266 (2013.01); B65D 5/443 (2013.01); B65D 5/563 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A package made of composite material, comprising:
a package base with two front base corners and with two rear base corners,
a package gable with two front gable corners and with two rear gable corners, and
a package base body with a front panel, a first side panel, a second side panel and a rear panel,
wherein the package base and the package gable are arranged on opposite sides of the package base body, and
wherein the package base body has at least one stress-relief panel, which is arranged between the front panel and one of the two side panels,
wherein the composite material has a polymer outer layer, a polymer inner layer and a fibrous support layer, which is arranged between the polymer outer layer and the polymer inner layer,
wherein the stress-relief panel and the front panel together adjoin only a lower front package edge and that the stress-relief panel and one of the two side panels together adjoin only an upper lateral package edge.