ERECTABLE CONTAINER, BLANK AND METHOD

• US 20170197750A1
• Filed: 01/05/2017
• Published: 07/13/2017
• Est. Priority Date: 01/07/2016
• Status: Abandoned Application

• Current Assignee: LBP Manufacturing LLC (Sabert Corporation)
• Original Assignee: LBP Manufacturing LLC (Sabert Corporation)
• Inventors: Wolf, Kurt, Ehlers, Jennifer
• Application Number:
  US15/399,145
• Publication Number:
  US 20170197750A1
• Time in Patent Office: Days
• CPC Class Codes: B31B 2100/0024 having all side walls attached to the bottom
• CPC Class Codes: B31B 2110/30 having a polygonal cross section
• CPC Class Codes: B31B 2120/102 with a hinged cover
• CPC Class Codes: B31B 50/252 using presses or dies
• CPC Class Codes: B65D 5/2057 Inter-engaging self-locking flaps B65D5/4254 takes precedence
• CPC Class Codes: B65D 5/244 and the gussets folds connected to the outside of the container body B65D5/247, B65D5/248 take precedence
• CPC Class Codes: B65D 5/42 Details of containers or of foldable or erectable container blanks
• CPC Class Codes: B65D 5/4204 Inspection openings or windows
• CPC Class Codes: B65D 5/4266 Folding lines, score lines, crease lines
• CPC Class Codes: B65D 5/66 Hinged lids B65D5/325 takes precedence
• CPC Class Codes: B65D 5/6635 the lid-halves being held in closed position by flaps or tabs provided at their edge opposite to their hinge B65D5/6644, B65D5/6647 take precedence
• CPC Class Codes: B65D 5/6655 Local flaps or tabs provided at the lid edge opposite to the hinge

Abstract

A container blank comprising a bottom portion defined on four sides by a first, second, third, and fourth bottom score, a first side portion partially defined by the first bottom score, a second side portion partially defined by the second bottom score, a front portion partially defined by the third bottom score, a back portion defined by the fourth bottom score, a first back connecting portion connecting the first side portion to the back portion, a second back connecting portion connecting the second side portion to the back portion, a first front connecting portion connecting the first side portion to the front portion, and a second front connecting portion connecting the second side portion to the front portion. Wherein folding of the side portions about their respective bottom scores causes the back and front portions to fold about their respective bottom scores.

Claims

1. A box container comprising:

a bottom wall having outer perimeter edges;

a plurality of upstanding walls extending upwardly from respective edges of the bottom wall;

opposite front and rear walls of the upstanding walls;

opposite side walls of the upstanding walls; and

side projecting portions at either side of each of the front and rear walls that extend beyond the corresponding side walls.

2. The box container of claim 1 further comprising a connecting portion between each of the projecting portions and an adjacent one of the side walls with the connecting portion extending along the adjacent one of the front and rear walls.

3. The box container of claim 1 wherein the front and rear walls each have a main wall portion extending between the side walls generally perpendicular thereto with the projecting portions and the associated main wall portion together having a planar configuration so that the projecting portions are each perpendicular to an adjacent one of the side walls.

4. The box container of claim 1 wherein the bottom wall and upstanding walls are formed from a single blank.

5. The box container of claim 4 wherein the single blank includes upstanding wall fold lines along the bottom wall outer perimeter edges to allow the upstanding walls to be folded up about the fold lines,

connecting portions between each of the side projecting portions and the corresponding side wall, and

connecting portion fold lines between each of the connecting portions and the corresponding side wall and each of the connecting portions and the corresponding one of the front and rear walls, the upstanding wall fold lines being configured to allow one of the side walls to be folded up about the corresponding upstanding wall fold line causing the front and back walls to begin to fold up about the corresponding upstanding wall fold lines and causing the connecting portions adjacent the one side wall to fold about the connecting portion fold lines so that the connecting portion extends beyond the one side wall for extending along the adjacent projecting portion of the corresponding one of the front and rear walls when the upstanding walls are fully folded up for forming the box container.

6. The box container of claim 5 wherein the connecting portion fold line between each of the connecting portions and the corresponding side wall has a reverse configuration to that of a configuration of the connecting portions fold line between each of the connecting portions and the corresponding one of the front and rear walls and a configuration of the upstanding wall fold lines.

7. A box container comprising:

a bottom wall having outer perimeter edges;

a plurality of upstanding walls extending upwardly from respective edges of the bottom wall;

front and rear walls of the upstanding walls;

side walls of the upstanding walls;

a single blank from which all the walls are formed into the box container by folding of the single blank about fold lines formed in the blank including upstanding wall fold lines between the bottom wall and the upstanding walls; and

connecting portions between the front wall and the side walls and the rear wall and the side walls with the walls and connecting portions configured such that folding of one of the side walls about the upstanding wall fold line between the one side wall and the bottom wall causes the front and rear walls to also begin to fold upwardly about the upstanding wall fold lines between the front and rear walls and the bottom wall.

8. The box container of claim 7 wherein the fold lines include connecting portion fold lines between the connecting portions and the side walls and the connecting portions and the front and rear walls, with the folding of the one side wall causing the adjacent connecting portions to fold relative thereto about the connecting portion fold lines between the connecting portions and the one side wall to extend in a transverse direction thereto for extending along the respective front and rear walls when completely folded up about the upstanding wall fold lines between the front and rear walls and the bottom wall.

9. The box container of claim 7 wherein the front and rear walls extend between and beyond the side walls when the upstanding walls are completely folded up about the upstanding wall fold lines, and the folded connecting portions extend along the front and rear walls beyond the side walls.

10. The box container of claim 7 wherein the connecting portion fold lines between the side walls and the connecting portions have a reverse configuration relative to the connecting portion fold lines between the connecting portions and the front and rear walls.

11. The box container of claim 8 wherein the connecting portion fold lines between the connecting portions and the front and rear walls are oblique to the connecting portion fold lines between the side walls and the connecting portions.

12. The box container of claim 7 wherein the fold lines include connecting portion fold lines between the connecting portions and the side walls and the connecting portions and the front and rear walls, and each of the connecting portions lack fold lines intermediate the connecting portion fold lines thereof.

13. The box container of claim 7 wherein the side walls and front and rear wall when completely folded up from the bottom wall form an interior space having an upper opening,

and at least one top wall configured to cover the upper opening to close the interior space.

14. A method for forming a box container having a bottom portion, opposing upstanding side portions, and opposing upstanding end portions, the method comprising:

providing a blank including the side portions, the end portions, and the bottom portion with fold lines between the side portions and the bottom portion and the end portions and the bottom portion, the blank including connecting portions between the side portions and the end portions with fold lines therebetween;

folding one of the side portions to pivot up about the fold line between the one side portion and the bottom portion; and

the folding of the one side portion causing;

pivoting of at least the connecting portions adjacent to the one side portion relative to the one side portion about respective fold lines; and

pivoting of at least the end portions up about respective fold lines between the end portions and the bottom portion, the pivoting of the connecting portions causing the connecting portions to extend along the end portions when the box container is formed.

15. The method of claim 14 further wherein the fold lines between the one side portion and the connecting portions have a reverse configuration relative to the fold line between the one side portion and the bottom portion.

16. The method of claim 14 further comprising:

folding a top portion to pivot about a fold line between the top portion and at least one of the end portions; and

securing the folded top portion in a closed position to extend over an interior space formed by the upstanding side portions and end portions and the bottom portion, the folded top portion being secured in the closed position without use of adhesive.

17. A blank for forming a container, the blank comprising:

a first face;

a second face;

a first side wall portion, the first side portion being at least partially defined by a score wherein material forming the first face is indented towards the second face and a reverse score wherein the material forming the second face is indented towards the first face; and

a second side wall portion, the second side portion being at least partially defined by a score wherein material forming the first face is indented towards the second face and a reverse score wherein the material forming the second face is indented towards the first face.

18. The blank of claim 17 further comprising:

a front wall portion at least partially defined by a score wherein material forming the first face is indented towards the second face;

a back wall portion at least partially defined by a score wherein material forming the first face is indented towards the second face;

a first connecting portion coupled to the front wall portion and the first side wall portion, such that when the first side wall portion is folded about the score at least partially defining the first side wall portion, the first connecting portion causes the front wall portion to fold about the score at least partially defining the front wall portion; and

a second connecting portion coupled to the back wall portion and the first side wall portion, such that when the first side wall portion is folded about the score at least partially defining the first side wall portion, the second connecting portion causes the back wall portion to fold about the score at least partially defining the back wall portion.

19. The blank of claim 18 further comprising:

a third connecting portion coupled to the front wall portion and the second side wall portion, such that when the second side wall portion is folded about the score at least partially defining the second side wall portion, the third connecting portion causes the front wall portion to fold about the score at least partially defining the front wall portion; and

a fourth connecting portion coupled to the back wall portion and the second side wall portion, such that when the second side wall portion is folded about the score at least partially defining the second side wall portion, the fourth connecting portion causes the back wall portion to fold about the score at least partially defining the back wall portion.

20. The blank of claim 17, wherein the front wall portion extends beyond the side wall portions with the blank folded to have a box container configuration.

21. The blank of claim 18 wherein the first connecting area is adjacent to the reverse score of the first side wall portion.

22. A container blank comprising:

a bottom portion being defined on four sides thereof by a first, second, third, and fourth bottom score;

a first side portion at least partially defined by the first bottom score;

a second side portion at least partially defined by the second bottom score;

a front portion at least partially defined by the third bottom score;

a back portion at least partially defined by the fourth bottom score;

a first back connecting portion connecting the first side portion to the back portion, the first back connecting portion being defined by a side score connecting the first back connecting portion from the first side portion and a back score, oblique to the side score, connecting the first back connecting portion from the back portion, the first back connecting portion configured to pull the back portion to fold about the fourth bottom score when the first side portion is folded about the first bottom score;

a second back connecting portion connecting the second side portion to the back portion, the second back connecting portion being defined by a side score connecting the second back connecting portion from the first side portion and a back score, oblique to the side score, connecting the second back connecting portion from the back portion, the second back connecting portion configured to pull the back portion to fold about the fourth bottom score when the second side portion is folded about the second bottom score;

a first front connecting portion connecting the first side portion to the front portion, the first front connecting portion being defined by a side score connecting the first front connecting portion from the first side portion and a front score, oblique to the side score, connecting the first front connecting portion from the back portion, the first front connecting portion configured to pull the front portion to fold about the third bottom score when the first side portion is folded about the first bottom score; and

a second front connecting portion connecting the second side portion to the front portion, the second front connecting portion being defined by a side score connecting the second front connecting portion from the second side portion and a front score, oblique to the side score, connecting the second front connecting portion from the back portion, the second front connecting portion configured to pull the front portion to fold about the third bottom score when the second side portion is folded about the second bottom score.

23. The blank of claim 22 further comprising a top portion connected to the back portion by a top score.

24. The blank of claim 22 wherein the first, second, third, and fourth bottom scores are counter plate scores.

25. The blank of claim 22 wherein the side scores of the first back connecting portion, first front connecting portion, second back connecting portion, and second front connecting portions are reverse counter plate scores.

26. The blank of claim 22, wherein the front portion and back portion extend past the side portions when the blank is folded into an erected box container configuration.