Example aspects of a main body blank for a storage box, a tray blank for a storage box, and a storage box blank are disclosed. The main body blank can comprise a planar sidewall assembly comprising a plurality of sidewalls, each of the sidewalls defining a top edge and a bottom edge opposite the top edge; and a first fastener panel formed monolithically with the sidewall assembly and hingedly connected to the bottom edge of a first one of the sidewalls by a first fastener bend line, the first fastener panel coplanar with the sidewall assembly.

The invention relates to a folded bag and a method for forming a bag from a square or rectangular shaped sheet, which method comprises the steps of dividing the sheet into nine fields arranged such that eight fields surround a central field; folding the sheet along folding-lines between and across the fields in such a way that the central field forms the bottom of the bag and the eight surrounding fields form the sides of the bag and at least one inner wall providing separated compartments in the bag.

Provided is a packaging cooler box for delivery, comprising a bottom portion to form a lower surface upon conversion into a box mode, a plurality of sidewall portions configured to connect with the bottom portion, a lid portion configured to connect with one of the sidewall portions, and to face said bottom portion upon conversion into the box mode, a crease portion formed along the edge of the bottom portion so that the sidewall portions can stand upright, joint portions configured to join said sidewall portions, to be folded to face itself and to be in close contact with the sidewall portions, upon conversion into the box mode, and easy adhesive portions provided in said joint portions and sidewall portions to maintain the box shape upon conversion into the box mode from a single plane consisting of said bottom portion, sidewall portions, said lid portion and joint portions.

A method of collapsing a box from an expanded configuration to a collapsed configuration is disclosed. The method of collapsing a box from an expanded configuration to a collapsed configuration, the box comprising a side panel and a bottom panel attached to the side panel, can comprise bending a center fold line of the side panel; unbending a length fold line defined between the side panel and the bottom panel; bending a first corner fold line that extends from a bottom panel corner of the bottom panel to an edge fold line of a center subpanel of the bottom panel; and bending a second corner fold line that extends from the bottom panel corner to a longitudinal center line that bisects a bottom panel edge of the bottom panel.

The paper reinforced tapes and reinforcement elements of this invention have improved repulpability, recyclability, compostability and biodegradability. Further, these reinforcement elements and paper reinforced tapes, despite being predominately paper, unexpectedly provide excellent container reinforcement properties and further can be used as opening tapes, closing tapes, tear tapes and carrying handles.

A shipping assembly includes a folded core, made of corrugated carton or other foldable material, formed with a hollow center along the entirety or a portion of the core. A base at a bottom of the folded core is foldable along a folding line to attain a perpendicular position to the folded core. The base has two protrusions above the folding line. Upper and lower lateral members include two folded tabs which are inserted in upper and lower portions, respectively, of the column assembly to form a frame assembly. The frame assembly is affixed to an inner volume of a box.

A tray blank for a storage box includes a planar center panel defining a first side edge, a second side edge opposite the first side edge, a first end edge, and a second end edge opposite the first end edge, a first fastener slot formed through the center panel at the first side edge and a second fastener slot formed through the center panel at the second side edge, the first fastener slot laterally aligned with the second fastener slot; a first side panel formed monolithically with the center panel and hingedly connected to the first side edge, the first side panel coplanar with the center panel; and a second side panel formed monolithically with the center panel and hingedly connected to the second side edge, the second side panel coplanar with the center panel and the first side panel.

Provided is a packaging cooler box for delivery, comprising a bottom portion to form a lower surface upon conversion into a box mode, a plurality of sidewall portions configured to connect with the bottom portion, a lid portion configured to connect with one of the sidewall portions, and to face said bottom portion upon conversion into the box mode, a crease portion formed along the edge of the bottom portion so that the sidewall portions can stand upright, joint portions configured to join said sidewall portions, to be folded to face itself and to be in close contact with the sidewall portions, upon conversion into the box mode, and easy adhesive portions provided in said joint portions and sidewall portions to maintain the box shape upon conversion into the box mode from a single plane consisting of said bottom portion, sidewall portions, said lid portion and joint portions.

The invention relates to a folded bag and a method for forming a bag from a square or rectangular shaped sheet, which method comprises the steps of dividing the sheet into nine fields arranged such that eight fields surround a central field; folding the sheet along folding-lines between and across the fields in such a way that the central field forms the bottom of the bag and the eight surrounding fields form the sides of the bag and at least one inner wall providing separated compartments in the bag.

Provided is a packaging cooler box for delivery, comprising a bottom portion to form a lower surface upon conversion into a box mode, a plurality of sidewall portions configured to connect with the bottom portion, a lid portion configured to connect with one of the sidewall portions, and to face said bottom portion upon conversion into the box mode, a crease portion formed along the edge of the bottom portion so that the sidewall portions can stand upright, joint portions configured to join said sidewall portions, to be folded to face itself and to be in close contact with the sidewall portions, upon conversion into the box mode, and easy adhesive portions provided in said joint portions and sidewall portions to maintain the box shape upon conversion into the box mode from a single plane consisting of said bottom portion, sidewall portions, said lid portion and joint portions.