Patent ID: 11897671
Assignee: SIG TECHNOLOGY AG
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 9:
10. A package sleeve made of a composite material for manufacturing a package, comprising:
a sleeve surface, wherein the sleeve surface comprises a front surface, a first side surface, a second side surface, a first rear surface and a second rear surface,
base surfaces, wherein the base surfaces comprise triangular base surfaces and quadrangular base surfaces,
gable surfaces, wherein the gable surfaces comprise triangular gable surfaces and quadrangular gable surfaces,
two secondary fold lines, which run parallel to one another through the sleeve surface, and
a longitudinal seam, which connects two edge regions of the composite material to form a circumferential package sleeve, which is open both in the region of the base surfaces and in the region of the gable surfaces,
wherein the base surfaces and the gable surfaces are arranged on opposite sides of the sleeve surface, and
wherein the package sleeve is folded along both secondary fold lines, and
wherein the sleeve surface has at least on stress-relief surface, which is arranged between the front surface and one of the two side surfaces,
wherein the package sleeve is manufactured from a flat-shaped composite material according to claim 1.