A shipping and display container includes, for example, a first tray element and a second tray element, each tray element having a tray element bottom panel and a tray element back panel, a bridge element disposed between the first and second tray elements, the bridge element having a first center panel and a second center panel. The first and second center panels are accordion-foldable between a first position confronting one another and a second position extending in a common plane. The shipping and display container further includes a cover element for covering a space between the first and second tray elements. The first tray element, the second tray element, the bridge element and the cover element are interconnected as a single unit, and no adhesive materials are required for assembling the container, and wherein all of the elements are integrally formed in a single blank or sheet.

An array of packaging blanks for containers includes a first set of one or more packaging blanks and a second set of one or more packaging blanks. A strut between the first set the second set is connected to the first set by a first line of weakness configured to be broken to separate the first set from the strut. The strut is connected to the second set by a second line of weakness configured to be broken to separate the second set from the strut.

A method of forming a packaging blank includes stripping away a portion of a stock material to create an offset void (24, 25) and blanking the stock material into a plurality of packaging blanks. Blanking includes separating the stock material along a plurality of severance lines (26, 28, 29) dividing between the blanks (100), wherein at least two of the severance lines are separated from one another by the offset void. Blanking can include separating the stock material along a plurality of severance lines dividing the blanks from one another by a blanking grid, wherein the blanking grid is arranged in a nested sheet-fed layout.

An array of packaging blanks for containers includes a first set of one or more packaging blanks and a second set of one or more packaging blanks. A strut between the first set the second set is connected to the first set by a first line of weakness configured to be broken to separate the first set from the strut. The strut is connected to the second set by a second line of weakness configured to be broken to separate the second set from the strut.

A method for the production of a packing case from a one-piece blank, comprising a band of at least four main panels connected together by parallel fold lines, and furnished with two series of flaps situated on either side, for respectively forming at least partly the bottom and the top of the case. The band comprises a precut transverse line over the main panels to divide the blank into a first and a second half-blank. The half-blanks are separated, the first is placed in a transfer channel, the second is held in a plane higher than that of the transfer channel, the first is transferred to a mandrel while applying adhesive, and the first is wrapped around the mandrel. The transfer channel allows the second to be lowered to the channel, transferred to the mandrel, and wrapped around the first half-blank before folding the flaps.

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.

A packaging carton for packaging one or more articles and to blanks (100, 200, 1000) for forming the packaging carton. The carton and blanks comprise a plurality of panels for forming the carton including a top panel (108), a bottom panel (112), a first side panel (110), and a pair of partial side panels (106, 114). Each of the bottom panel, the first side panel, and the first partial side panel has a first and a second end flap hingedly connected thereto in opposition from each other, and the partial side panels adhere together to form a complete second side panel to enclose an interior volume for containing articles. The end flaps of the blank (100, 200, 1000) define an edge shape which is configured to be nested with the edge of an identical blank.

A disposable box with a material-saving feature: a panel cut into a top portion of the box that can be hingedly folded forward to close the box. A hole in the top portion is created by separating the panel from the top portion along a perforated line, and then folding the panel forward. A clear plastic window that can be attached to the underside of the top portion to seal the hole is revealed when the panel is folded forward. Thus, the disposable box includes: a bottom portion, and a shorter top portion hinged to the bottom portion. When the pre-cut panel in the top portion is hingedly folded forward along a pre-fold crease line, the panel extends the top portion, thereby closing the box, while leaving a hole in the top portion that can be sealed by a clear plastic window attached to the underside of the top portion.