Shippers with a constant depth

Patent metadata

Field	Value
Publication number	US-11066208-B2
Application number	US-201916712477-A
Country	US
Kind code	B2
Filing date	Dec 12, 2019
Priority date	Jun 27, 2019
Publication date	Jul 20, 2021
Grant date	Jul 20, 2021

Abstract

A container includes a blank having a plurality of panels foldably connected to one another and erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels to enclose a top end of the interior space, and a plurality of bottom flaps wherein each of the bottom flaps is foldably connected to a corresponding panel of plurality of panels to enclose a bottom end of the interior space. The blank includes a line of weakness pattern configured to allow a user to break the top flaps from a closed configuration enclosing the interior space to an open configuration allowing access to the interior space.

First claim

What is claimed is:

1. A container comprising: a blank including a plurality of panels foldably connected to one another and erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels to enclose a top end of the interior space, and a plurality of bottom flaps wherein each of the bottom flaps is foldably connected to a corresponding panel of plurality of panels to enclose a bottom end of the interior space; and wherein the blank includes a line of weakness pattern configured to allow a user to break at least some of the top flaps so as to move said container from a closed configuration enclosing the interior space to an open configuration allowing access to the interior space;
wherein the plurality of panels include a front panel, a first side panel, a back panel opposed to the front panel, and a second side panel opposed to the first side panel;
wherein the top flaps, the first side panel, and the second side panel include perforations of the line of weakness pattern;
wherein the top flaps include a back top flap foldably connected to the back panel, a front top flap foldably connected to the front panel, a first side top flap foldably connected to the first side panel, and a second side top flap foldably connected to the second side panel, wherein the line of weakness pattern includes a respective line of weakness across each respective one of the first and second side top flaps that divides each respective one of the first and second side top flaps into a front portion and a back portion, wherein the front portions are adhered to the front top flap, and wherein the back portions are adhered to the back top flap;
wherein the perforations in the top flaps define a top opener feature in at least one of the front top flap and the back top flap, the top opener feature being configured for a user to initiate breaking the top flaps;
wherein each of the front and back panels includes a respective hinge line defined therein for hinging the container into the open configuration.

2. The container as recited in claim 1 , wherein the bottom flaps include a gap between each adjacent bottom flap.

3. The container as recited in claim 1 , wherein the perforations in the first and second side panels follow respective arcuate paths.

4. The container as recited in claim 1 , wherein each hinge line extends into each of the first and second side panels.

5. The container as recited in claim 4 , wherein each of the hinge lines are spaced apart below a respective fold line connecting between the respective top flaps and the front panel and the back panel.

6. The container as recited in claim 1 , wherein each respective line of weakness across each respective one of the first and second side top flaps is a cut line.

7. The container as recited in claim 1 , wherein each respective line of weakness across each respective one of the first and second side top flaps is a perforation.

8. A container comprising: a blank including a plurality of panels foldably connected to one another and erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels to enclose a top end of the interior space, and a plurality of bottom flaps wherein each of the bottom flaps is foldably connected to a corresponding panel of plurality of panels to enclose a bottom end of the interior space; and wherein the blank includes a line of weakness pattern configured to allow a user to break at least some of the top flaps from a closed configuration enclosing the interior space to an open configuration allowing access to the interior space;
wherein the plurality of panels include a front panel, a first side panel, a back panel opposed to the front panel, and a second side panel opposed to the first side panel;
wherein the top flaps, the first side panel, and the second side panel include perforations of the line of weakness pattern;
wherein the top flaps include a back top flap foldably connected to the back panel, a front top flap foldably connected to the front panel, a first side top flap foldably connected to the first side panel, and a second side top flap foldably connected to the second side panel, wherein the line of weakness pattern includes a respective line of weakness across each respective one of the first and second side top flaps;
wherein the perforations across each respective one of the first and second side top flaps each connect to an edge notch in the respective one of the first and second side top flaps.

9. The container as recited in claim 8 , wherein a top opener feature is formed in at least one of the front top flap and the back top flap, said top opener feature being aligned with the edge notches of the first and second side top flaps, the top opener feature being configured for a user to initiate breaking the top flaps.

10. The container as recited in claim 8 , wherein the perforations across each respective one of the first and second side top flaps divide each of the first and second side top flaps into a front portion and a back portion, wherein the front portions are adhered to the front top flap, and wherein the back portions are adhered to the back top flap.

11. A container comprising: a blank including a plurality of panels foldably connected to one another and erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels to enclose a top end of the interior space, and a plurality of bottom flaps wherein each of the bottom flaps is foldably connected to a corresponding panel of plurality of panels to enclose a bottom end of the interior space; and wherein the blank includes a line of weakness pattern configured to allow a user to break at least some of the top flaps from a closed configuration enclosing the interior space to an open configuration allowing access to the interior space;
wherein the plurality of panels include a front panel, a first side panel, a back panel opposed to the front panel, and a second side panel opposed to the first side panel;
wherein the top flaps and the front panel include perforations of the line of weakness pattern;
wherein the top flaps include a back top flap foldably connected to the back panel, a front top flap foldably connected to the front panel, a first side top flap foldably connected to the first side panel, and a second side top flap foldably connected to the second side panel, wherein the line of weakness pattern includes perforations in the front top flap, the first side top flap, and the second side top flap;
wherein the perforation in the first side top flap divides the first side top flap into a breakaway portion adhered to the top back flap and a non-breakaway portion adhered to a non-breakaway portion of the front top flap, wherein the perforation in the second side top flap divides the second side top flap into a breakaway portion adhered to the top back flap and a non-breakaway portion adhered to a non-breakaway portion of the front top flap, and wherein a breakaway portion of the front top flap is adhered to the breakaway portions of the first and second side top flaps.

12. A blank for forming a container, the blank comprising: a plurality of panels foldably connected to one another configured to be erected about an interior space, and a plurality of top flaps foldably connected to the plurality of panels configured to enclose a top end of the interior space, and a plurality of bottom flaps wherein each of the bottom flaps is foldably connected to a corresponding panel of plurality of panels to enclose a bottom end of the interior space, wherein the blank includes a line of weakness pattern configured to allow breaki

Assignees

• Westrock Shared Services Llc

Inventors

• Simpkins Kevin M
• James Jeffrey S
• Rebmann Chad

Classifications

• B65D5/541 Primary

  the lines of weakness being provided in one or more closure flaps · CPC title

• B65D5/5415 Primary

  the lines of weakness being provided in one or more closure flaps and in the container body so as to form after rupture a lid hinged to a side edge of the container body · CPC title

• B65D5/0227

  with end closures formed by inward folding of flaps and securing them by heat-sealing, by applying adhesive to the flaps or by staples · CPC title