Carton with integral display bin

• US 4,752,029 A
• Filed: 08/10/1987
• Issued: 06/21/1988
• Est. Priority Date: 08/10/1987
• Status: Expired due to Fees

• Current Assignee: Riverwood International Corporation
• Original Assignee: Manville Corporation (Berkshire Hathaway Incorporated)
• Inventors: Buford, John C.
• Primary Examiner(s): Fidei, David T.
• Application Number:
  US07/084,357
• Time in Patent Office: 316 Days
• Field of Search: 206/44, 206/605, 206/607, 229/41 B, 229/104, 229/122.1, 229/120.33, 229/120.24, 229/123, 229/164
• US Class Current: 229/122.1
• CPC Class Codes: B65D 5/722 having an alternating movement co-operating with incised or scored openings near the bottom-edges of the bodies of tubular containers

Abstract

A display carton for bulk items having a removable portion in the front panel and a front bin wall with attached side walls immediately behind the removable portion. The front bin wall is foldably attached to the bottom panel structure so that when it is exposed it can be pulled out to reveal the contents of the carton. An automatic bottom is incorporated into the structure, allowing a flat folded and glued carton blank to be opened into carton shape.

Claims

1. A carton having an integral display bin, comprising:

a front panel;

a back panel;

side panels foldably connected to the front and back panels;

a carton bottom comprising an inner bottom panel foldably connected to the back panel and an outer bottom panel flap foldably connected to the front panel and overlapping the inner bottom panel;

means connecting the side panels to the inner bottom panel and to the outer bottom panel flap, said means causing the bottom to automatically be formed when a folded carton blank is opened;

foldable connection means connecting a front bin wall to the inner bottom panel, the front bin wall extending from the foldable connection means adjacent the inside surface of the front panel;

side bin walls foldably connected to the front bin wall and extending rearwardly therefrom adjacent the inside surface of the side panels; and

means permitting a portion of the front panel to be removed to form an opening through which the front bin wall can be pivoted down about the foldable connection means, enabling the front bin wall and at least portions of the side bin walls to be pulled out from the carton to display the contents of the carton.

2. A carton having an integral display bin according to claim 1, wherein the means connecting the side panels to the inner bottom panel and to the outer bottom panel flap comprises a first flap foldably connected to one of the side panels and a second flap foldably connected to the other side panel, a portion of the first flap being glued to the inner bottom panel and a portion of the second flap being glued to the outer bottom panel flap, the first flap containing a fold line separating the glued portion thereof from the remainder of the first flap and the second flap containing a fold line separating the glued portion thereof from the remainder of the second flap.

3. A carton having an integral display bin according to claim 1, wherein the foldable connection means connecting the front bin wall and the inner bottom panel further comprises a wall portion foldably connected to the inner bottom panel and extending upwardly therefrom, the front bin wall being foldably connected to the wall portion.

4. A carton having an integral display bin according to claim 1, wherein the means permitting a portion of the front panel to be removed comprises a lower generally horizontally disposed fold line in the front panel and weakened lines in the front panel connecting the extremitities of the lower fold line, whereby when the front panel is separated along the weakened lines the panel area bounded by the weakened lines and the lower fold line can be folded down about the lower fold line.

5. A carton having an integral display bin according to claim 4, wherein the lower fold line extends substantially across the width of the front panel and the weakened lines comprise portions of the side edges of the front panel extending upwardly from the lower fold line and terminating below the top of the front bin wall.

6. A carton having an integral display bin according to claim 5, wherein the weakened lines further comprise a tear strip connecting the upper ends of the weakened portions of the side edges of the front panel.

7. A carton having an integral display bin according to claim 3, wherein the means permitting a portion of the front panel to be removed comprises a lower generally horizontally disposed fold line in the front panel generally aligned with the foldable connection between the front bin wall and the wall portion, and weakened lines in the front panel connecting the extremities of the lower fold line, whereby when the front panel is separated along the weakened lines the area bounded by the weakened lines and the lower fold line can be pivoted down about the lower fold line and the display bin can be pulled outwardly of the front panel.

11. A carton having an integral display bin according to claim 3, including platform means inside the carton, the platform means having an upper support surface for supporting the contents of the carton, the upper support surface being adjacent the foldable connection between the front bin wall and the wall portion.

8. A production blank for forming a carton having an integral display bin, comprising:

a generally rectangular front panel section having side edges, an upper edge and a bottom edge;

a generally rectangular back panel section having side edges, an upper edge and a bottom edge;

a first side panel section connected to one of the side edges of the front panel section by a fold line;

a second side panel section connected to the other side edge of the front panel section by a fold line and to one of the side edges of the back panel section by a fold line;

an inner bottom panel section connected to the bottom edge of the back panel section by a fold line;

an outer bottom panel flap section connected to the bottom edge of the front panel section by a fold line and adapted to overlap the inner bottom panel of a carton formed from the blank;

each of the side panel sections being connected by a fold line to a flap, one of the flaps being adapted to be glued to the outer face of the inner bottom panel of a carton formed from the blank and the other flap being adapted to be glued to the outer face of the outer bottom panel flap of the carton;

a front bin wall section connected to the inner bottom panel section by fold line means;

side bin wall sections connected to the front bin wall section by fold lines; and

tear means outlining a portion of the front panel section which is intended to be adjacent the front bin wall of the carton, the tear means enabling said portion of the front panel of a carton formed from the blank to be moved out of the way to permit the bin to be moved outwardly of the front panel of the carton.

9. A production blank according to claim 8, wherein each of the flaps connected to the side panel sections contains a fold line enabling the flaps to be folded back upon themselves, the portion folded back on one of the flaps being adapted to be glued to the inner bottom panel section after the inner bottom panel section has been folded back to overlie the back panel section and the back panel section has been folded to overlie the seecond side panel section, the portion folded back on the other flap being adapted to be glued to the outer bottom panel flap section after the outer bottom panel flap section has been folded back to overlie the front panel section and the first side panel section has been folded to overlie the front panel section, the blank further including means for attaching the other side edge of the back panel section to the first side panel section, whereby the thus folded and glued blank can be opened into carton form.

10. A production blank according to claim 8, wherein the fold line means connecting the front bin wall section to the inner bottom panel section comprises a front wall section one edge of which is connected to the bottom panel section by a fold line and an opposite edge of which is connected to the front bin wall section by a fold line.