Abstract: A method of forming a box is discussed. A sheet of foldable material has a central region and tabs extending from the central region around its perimeter. Each tab includes a first fold line at the central region, and second and third spaced apart fold lines parallel to the first fold line. A reinforcement ring has a perimeter corresponding to the perimeter of the central region and a thickness greater than a thickness of the sheet. The reinforcement ring is disposed on the central region. Each tab is folded along the first fold line to extend transversely to the central region against the reinforcement ring, along the second fold line to extend inwardly over the reinforcement ring, and along the third fold line to extend transversely to the central region against the reinforcement ring. The tabs folded around the reinforcement ring define side wall(s) of the box.

Abstract: A method of forming a box is discussed. A sheet of foldable material has a central region and tabs extending from the central region around its perimeter. Each tab includes a first fold line at the central region, and second and third spaced apart fold lines parallel to the first fold line. A reinforcement ring has a perimeter corresponding to the perimeter of the central region and a thickness greater than a thickness of the sheet. The reinforcement ring is disposed on the central region. Each tab is folded along the first fold line to extend transversely to the central region against the reinforcement ring, along the second fold line to extend inwardly over the reinforcement ring, and along the third fold line to extend transversely to the central region against the reinforcement ring. The tabs folded around the reinforcement ring define side wall(s) of the box.

Abstract: A box having a base wall having an outer surface defined by a central region of a folded sheet, and one or more side walls forming a closed perimeter and extending from an inner surface of the base wall. Each side wall has spaced apart inner and outer layers being defined by a folded tab of the folded sheet, the folded tab defining an enclosure. A reinforcement ring is received in the enclosure defined by the folded tabs of the side wall(s). The reinforcement ring has a thickness greater than that of the folded sheet. A method of forming a box is also discussed.

Abstract: A box having a base wall having an outer surface defined by a central region of a folded sheet, and one or more side walls forming a closed perimeter and extending from an inner surface of the base wall. Each side wall has spaced apart inner and outer layers being defined by a folded tab of the folded sheet, the folded tab defining an enclosure. A reinforcement ring is received in the enclosure defined by the folded tabs of the side wall(s). The reinforcement ring has a thickness greater than that of the folded sheet. A method of forming a box is also discussed.