Container with inner reinforcement and method and system of manufacturing
View Patent ↗A two-piece reinforced container is provided. The container includes an outer structure and an inner structure. The outer structure includes front and rear panels that are coupled to each of a first side panel and a second side panel via at least one corner panel. The corner panels extend from the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle. The inner structure includes front and rear panels that are coupled to each of a first side panel and a second side panel via at least one corner panel. The corner panels extend from the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle. The inner structure is positioned within the outer structure such that each of the first side panel, second side panel, front panel, and rear panel of the outer structure is positioned in an overlapping relationship with the corresponding first side panel, second side panel, front panel, and rear panel of the inner structure.
1. A method of forming a two-piece reinforced container from a pair of blanks, said method comprising:
providing a first blank comprising a first side panel coupled to a first corner panel by a first fold line; a front panel coupled to the first corner panel by a second fold line, and to a second corner panel by a third fold line, a second side panel coupled to the second corner panel by a fourth fold line and to a third corner panel by a fifth fold line, a rear panel coupled to the third corner panel by a sixth fold line and to a fourth corner panel by a seventh fold line, and a fifth corner panel coupled to the first side panel by an eighth fold line;
providing a second blank comprising a first side panel coupled to a first corner panel by a first fold line, a front panel coupled to said first corner panel by a second fold line and to a second corner panel by a third fold line, a second side panel coupled to said second corner panel by a fourth fold line and to a third corner panel by a fifth fold line, and a rear panel coupled to said third corner panel by a sixth fold line, said first side panel coupled to a fourth corner panel by a seventh fold line;
folding the second blank such that the front and rear panels extend between the first side panel and the second side panel and each corner panel extends from at least one of the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle; and then
folding the first blank around the folded second blank such the front and rear panels extend between the first side panel and the second side panel and each corner panel extends from at least one of the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle, wherein folding the first blank further comprises folding the first blank over the second blank such that each of the first side panel, second side panel, front panel, and rear panel of the first blank is positioned in an overlapping relationship with the corresponding first side panel, second side panel, front panel, and rear panel of the second blank.
2. A method in accordance with claim 1 wherein folding the first blank over the second blank further comprises folding the first blank over the second blank such that each corner panel of the first blank is positioned in an overlapping relationship with the corresponding corner panel of the second blank.
3. A method in accordance with claim 1 wherein folding the first blank further comprises folding the first blank such that the fourth corner panel of the first blank is positioned in an overlapping relationship with the fifth corner panel of the first blank.
4. A method in accordance with claim 1 wherein providing a first blank further comprises providing a first blank including at least one top panel extending from at least one of the first side panel, the second side panel, the front panel, and the rear panel.
5. A method in accordance with claim 4 wherein folding the first blank further comprises overlapping at least two top panels to form a top of the reinforced container.
6. A method in accordance with claim 1 wherein providing a first blank further comprises providing a first blank including at least one bottom panel extending from at least one of the first side panel, the second side panel, the front panel, and the rear panel.
7. A method in accordance with claim 6 wherein folding the first blank further comprises overlapping at least two bottom panels to form a bottom of the reinforced container.
8. A method in accordance with claim 1 further comprising bonding the first blank to the folded second blank.
9. A method in accordance with claim 1 wherein providing a first blank further comprises providing a first blank including an aperture extending through at least one of the first side panel, the second side panel, the front panel, and the rear panel of the first blank.
10. A method in accordance with claim 9 wherein providing a second blank further comprises providing a second blank including an aperture extending through at least one of the first side panel, the second side panel, the front panel, and the rear panel of the second blank.
11. A method in accordance with claim 10 further comprising aligning an aperture formed in the second blank with a corresponding aperture formed in the first blank.
12. A method in accordance with claim 1 wherein providing a first blank and providing a second blank further comprises providing a first blank and a second blank comprising at least one of paperboard, corrugated paperboard, and cardboard.
13. A method in accordance with claim 1 wherein folding the second blank further comprises folding the second blank such that said fourth corner panel abuts said rear panel of said second blank.
14. A method in accordance with claim 1 wherein folding the second blank further comprises folding the second blank around a forming mandrel, and holding the folded second blank against the forming mandrel by applying a vacuum pressure to an internal side of the folded second blank.
15. A method in accordance with claim 14 wherein folding the first blank further comprises folding the first blank around the folded second blank while the folded second blank is held against the forming mandrel.
16. A method in accordance with claim 14 wherein folding the first blank further comprises aligning the first blank with the folding mandrel while the folded second blank is wrapped around the folding mandrel, and folding the first blank around the folded second blank while the folded second blank is wrapped around the forming mandrel.
17. A method in accordance with claim 14 wherein folding the first blank further comprises applying an adhesive to an external side of the folded second blank while the folded second blank is wrapped around the forming mandrel, and attaching the first blank to the folded second blank by folding the first blank around the external side of the folded second blank such that the adhesive fixedly attaches the blanks together.