A wine barrel rack system having first and second ground level side rails oriented generally parallel to one another, each of the first and second ground level side rails fabricated from sheet metal panels, and having an upper bend forming a flange and a lower bend forming a flange, and having a plurality of upper arcuate cut outs shaped and sized for cradling a wine barrel. Connecting members join the rails to form the rack, which may have ground level configuration and an upper, stackable configuration, the latter including either elongate rails with cutouts for mounting on lower barrels and support upper barrels, or discrete arcuate barrel cradles for mounting between two lower barrels and support a single barrel.

Systems and methods are disclosed for containers having mechanical secured door indicators. In one embodiment, an example container may include a first container wall, a second container wall, a third container wall, and a fourth container wall configured to move from an open position to a closed positon. The fourth container wall may include a first portion coupled to the second container wall, and a second portion coupled to the third container wall, where the first portion and the second portion are coplanar when the fourth container wall is in the closed position. The foldable container may include a bottom container platform having a machine-readable code, and a pivotable arm configured to cover the machine-readable code when the fourth container wall is in the closed position, and to uncover the machine-readable code when the fourth container wall is not in the closed position.

Systems and methods are disclosed for containers having mechanical secured door indicators. In one embodiment, an example container may include a first container wall, a second container wall, a third container wall, and a fourth container wall configured to move from an open position to a closed positon. The fourth container wall may include a first portion coupled to the second container wall, and a second portion coupled to the third container wall, where the first portion and the second portion are coplanar when the fourth container wall is in the closed position. The foldable container may include a bottom container platform having a machine-readable code, and a pivotable arm configured to cover the machine-readable code when the fourth container wall is in the closed position, and to uncover the machine-readable code when the fourth container wall is not in the closed position.

An end closure for food and beverage containers provides controlled opening characteristics to prevent the unintentional missiling of a tear panel. The end closure comprises a score line that defines a portion of the tear panel, and the end closure may comprise one or more anti-missile features that inhibit the propagation of a fracture down a score line, which reduces the likelihood that a tear panel will inadvertently detach from the end closure and injure the user or another.

In summary, this document describes a collapsible superstructure 1 for a pallet 15, wherein the superstructure 1 comprises: four corner profiles 10, a first pair of opposite sides 11 of the superstructure 1, a second pair of opposite sides 12a, 12b of the superstructure 1, wherein at least one of the sides in said first pair of opposite sides 11 or said second pair of opposite sides 12a, 12b is provided with an openable portion 16 in an opening. Moreover, the openable portion 16 is designed such that displacement, in a horizontal direction H along said side provided with an opening, of a first abutment portion relative to a second abutment portion, substantially diagonally opposite the first abutment portion, is counteracted, and such that displacement, in the horizontal direction H along said side provided with an opening, of a third abutment portion relative to a fourth abutment portion, substantially diagonally opposite the third abutment portion, is counteracted, whereby a unidirectional angle setting of the two corner profiles 10, connected to the side provided with an opening, along said side provided with the opening, is counteracted.

In summary, this document describes a collapsible superstructure 1 for a pallet 15, wherein the superstructure 1 comprises: four corner profiles 10, a first pair of opposite sides 11 of the superstructure 1, a second pair of opposite sides 12a, 12b of the superstructure 1, wherein at least one of the sides in said first pair of opposite sides 11 or said second pair of opposite sides 12a, 12b is provided with an openable portion 16 in an opening. Moreover, the openable portion 16 is designed such that displacement, in a horizontal direction H along said side provided with an opening, of a first abutment portion relative to a second abutment portion, substantially diagonally opposite the first abutment portion, is counteracted, and such that displacement, in the horizontal direction H along said side provided with an opening, of a third abutment portion relative to a fourth abutment portion, substantially diagonally opposite the third abutment portion, is counteracted, whereby a unidirectional angle setting of the two corner profiles 10, connected to the side provided with an opening, along said side provided with the opening, is counteracted.

A collapsible crate is disclosed having a base and a plurality of walls. The base includes a top surface and defines a cavity below the top surface. The plurality of walls are removably attachable to one another and are movable between a first configuration where the plurality of walls extend substantially vertically above the top surface of the base and a second configuration where the plurality of walls are within the cavity of the base.

A collapsible crate is disclosed having a base and a plurality of walls. The base includes a top surface and defines a cavity below the top surface. The plurality of walls are removably attachable to one another and are movable between a first configuration where the plurality of walls extend substantially vertically above the top surface of the base and a second configuration where the plurality of walls are within the cavity of the base.

A collapsible crate is disclosed having a base and a plurality of walls. The base includes a top surface and defines a cavity below the top surface. The plurality of walls are removably attachable to one another and are movable between a first configuration where the plurality of walls extend substantially vertically above the top surface of the base and a second configuration where the plurality of walls are within the cavity of the base.

A collapsible crate is disclosed having a base and a plurality of walls. The base includes a top surface and defines a cavity below the top surface. The plurality of walls are removably attachable to one another and are movable between a first configuration where the plurality of walls extend substantially vertically above the top surface of the base and a second configuration where the plurality of walls are within the cavity of the base.