A corrugated paperboard box is provided in which when flaps are bent, a perforated line along which the flaps can be separated from the box is less likely to break. Such a corrugated paperboard box includes a peripheral wall and top flaps, and is formed, at the boundary area between the peripheral wall and the top flaps, with a groove-shaped reverse scoreline recessed on the side of an outer linerboard, and a pair of groove-shaped recesses recessed on the side of an inner linerboard, and extending in parallel to each other so as to sandwich the area in which the reverse scoreline extends. The corrugated paperboard box is further formed, in one of the groove-shaped recesses, with a perforated line along which the top flaps can be separated from the peripheral wall. The top flaps can be bent along the perforated line toward the inner surface of the peripheral wall.

Packing includes a body section, a cover section, and a label. The body section has a first opening. The cover section closes the first opening. The label is adhered so as to span across the cover section and the body section. At least one of the body section and the cover section has a cut section. The cut section is located at a position where the label is adhered. The cut section of the packing is damaged when the label is removed. As a result, the label has a roughened surface in a situation in which the label is re-adhered. The roughened surface allows visual confirmation of an evidence of tampering with the packing. Thus, the packing is difficult to reseal, restricting tampering with the packing.

A reclosable packaging case for transporting or storing a product, such as a frozen food product, has minimal gaps upon reclosers of the packaging case. The reclosable packaging case has portions of one or more outer top flaps bent and inserted into openings in one or more inner top flaps. The portions, e.g., corner portions, of the one or more outer flaps are bent at pre-established angles and locations to align with the openings in the one or more inner flaps to ensure minimal gaps in the packaging case once the portions have been inserted into the openings in the inner top flaps, thereby assuring the minimal gaps to help preserve the quality of the product.

A reclosable packaging case for transporting or storing a product, such as a frozen food product, has minimal gaps upon reclosure of the packaging case. The reclosable packaging case has portions of one or more outer top flaps bent and inserted into openings in one or more inner top flaps. The portions, e.g., corner portions, of the one or more outer flaps are bent at pre-established angles and locations to align with the openings in the one or more inner flaps to ensure minimal gaps in the packaging case once the portions have been inserted into the openings in the inner top flaps, thereby assuring the minimal gaps to help preserve the quality of the product.

The present disclosure relates to a box having two chamfered corners. The box has a front and a back panel, two side panels and two corner panels. The box also has a top panel and a bottom panel. The top panel has two major flaps and two minor flaps with unique configuration which enables easy folding, closing and opening of the box.

A blank includes a body portion defining a top body end and a bottom body end; and a telescoping panel coupled to the top body end by a top hinge. A box includes a body portion at least partially defining a cavity, the body portion defining a top body end and a bottom body end, the top body end defining an opening to the cavity; and a telescoping panel coupled to the top body end by a top hinge, the telescoping panel configured to selectively reposition about and between a closed configuration wherein the telescoping panel is positioned within the cavity and an open configuration wherein the telescoping panel is positioned external to the cavity.

A blank for constructing a container includes a front panel, a bottom panel foldably connected to the front panel along a lower front horizontal fold line, and a side panel having a front portion and a rear portion. The side panel is foldably connected to at least one of the bottom panel or the front panel. The blank includes a top panel that is foldably connected to the side panel, and a rear panel foldably connected to the rear portion of the side panel along a rear vertical fold line. The front and rear portions of the side panel are separable from one another along a separation line such that the rear portion of the side panel and the rear panel are configured and adapted for removal.

A shipping box comprises a bottom, side walls, a lid comprising a flap, a sealing element arranged on the flap to seal the lid, and a temporary closure structure arranged on the flap to temporarily close the lid. The shipping box provides a double closure system (sealing and temporary closure) applicable to any type of box, since both sealing and temporary closure systems are positioned in a single flap of the lid.

A box can include a body portion at least partially defining a cavity, the body portion defining a top body end and a bottom body end, the body portion including a plurality of panels, the top body end defining an opening to the cavity; a telescoping panel including an upper telescoping subpanel and a lower telescoping subpanel, the lower telescoping subpanel coupled to the body portion by a top hinge, the upper telescoping subpanel coupled to the lower telescoping subpanel by a telescoping hinge, the lower telescoping subpanel extending into the cavity and positioned in facing engagement with a first panel of the plurality of panels, the upper telescoping subpanel extending across the cavity from the first panel to a second panel of the plurality of panels, the second panel positioned opposite from the first panel; and a bottom portion coupled to the bottom body end by a bottom hinge.

The disclosed packaging containers may include a body including a sidewall and at least one top flap for at least partially covering an opening of the body when assembled and perforations in the sidewall of the body. The perforations may include a lower perforation having a first end portion and a second end portion; a first side perforation extending upward toward the top flap from the first end portion of the lower perforation; and a second side perforation extending upward from the second end portion of the lower perforation, wherein the first side perforation and the second side perforation converge toward each other as they extend upward from the lower perforation. Various other packaging containers, systems, and methods are also disclosed.