A tray system for stacking layers of non-structural bottles is provided. The system includes a plurality of generally rectangular plastic trays for supporting bottles, and a plurality of sleeves, where each sleeve is positioned about the perimeter of a tray to support a like tray above it.

A method of forming a box from a box blank can include folding a first dividing wing of the box blank relative to a first side subpanel of the box blank about an inner hinge, the inner hinge coupling the first dividing wing to the first side subpanel, the first side subpanel coupled to a first main panel of the box by a first side hinge, the first main panel coupled to a bottom panel of the box by a first main hinge, the bottom panel coupled to a second main panel of the box by a second main hinge, a second side subpanel coupled to the second main panel by a second side hinge, a second dividing wing coupled to the second side subpanel by a second inner hinge; and coupling a first portion of the first dividing wing to the first main panel.

A box can include a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity, the container portion including a main panel; and a side panel including a first side subpanel and a second side subpanel, the first side subpanel hingedly coupled to the main panel; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity, the dividing portion including a first dividing wing coupled to the first side subpanel; and a second dividing wing coupled to the second side subpanel.

A box can include a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity, the container portion including a main panel; and a side panel including a first side subpanel and a second side subpanel, the first side subpanel hingedly coupled to the main panel; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity, the dividing portion including a first dividing wing coupled to the first side subpanel; and a second dividing wing coupled to the second side subpanel.

A method of forming a box from a box blank can include folding a first dividing wing of the box blank relative to a first side subpanel of the box blank about an inner hinge, the inner hinge coupling the first dividing wing to the first side subpanel, the first side subpanel coupled to a first main panel of the box by a first side hinge, the first main panel coupled to a bottom panel of the box by a first main hinge, the bottom panel coupled to a second main panel of the box by a second main hinge, a second side subpanel coupled to the second main panel by a second side hinge, a second dividing wing coupled to the second side subpanel by a second inner hinge; and coupling a first portion of the first dividing wing to the first main panel.

A box can include a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity, the container portion including a main panel; and a side panel including a first side subpanel and a second side subpanel, the first side subpanel hingedly coupled to the main panel; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity, the dividing portion including a first dividing wing coupled to the first side subpanel; and a second dividing wing coupled to the second side subpanel.

A box includes a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity; a telescoping portion attached to the top end of the container portion, the telescoping portion selectively reconfigurable about and between a retracted configuration and an extended configuration, a portion of the telescoping portion being positioned within the cavity in the retracted configuration, the telescoping portion disposed external to the cavity in the extended configuration; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity.

A box includes a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity; a telescoping portion attached to the top end of the container portion, the telescoping portion selectively reconfigurable about and between a retracted configuration and an extended configuration, a portion of the telescoping portion being positioned within the cavity in the retracted configuration, the telescoping portion disposed external to the cavity in the extended configuration; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity.

A box can include a container portion, the container portion defining a top end and a bottom end, the container portion defining a cavity, the container portion including a main panel; and a side panel including a first side subpanel and a second side subpanel, the first side subpanel hingedly coupled to the main panel; and a dividing portion disposed within the cavity, the dividing portion defining a plurality of cells within the cavity, the dividing portion including a first dividing wing coupled to the first side subpanel; and a second dividing wing coupled to the second side subpanel.

A packing box includes a bottom wall, first side walls, second side walls, and split walls. The bottom wall has a quadrangular shape having first side edges and second side edges. The first side walls respectively extend from the first side edges and have first opposite side edges that are respectively opposite to the first side edges. The second side walls respectively extend from the second side edges. The split walls respectively extend from the first opposite side edges of the first side walls and respectively have distal-end edges in directions in which the split walls extend. The distal-end edges of the split walls are configured to abut on each other such that the split walls form a ceiling wall that is opposite to the bottom wall. The split walls are respectively configured to be locked with the second side walls with a locking member.