Article carrier with reinforced handle

• US 5,647,483 A
• Filed: 02/23/1996
• Issued: 07/15/1997
• Est. Priority Date: 02/23/1996
• Status: Expired due to Fees

• Current Assignee: Graphic Packaging International Incorporated
• Original Assignee: Riverwood International Corporation
• Inventors: Harris, Randall L.
• Primary Examiner(s): Sewell, Paul T.
• Assistant Examiner(s): Lam, Nhan T.
• Application Number:
  US08/605,386
• Time in Patent Office: 508 Days
• Field of Search: 206/427, 206/153, 206/434
• US Class Current: 206/427
• CPC Class Codes: B65D 2571/00141 glued
• CPC Class Codes: B65D 2571/00469 Straps made between two handholes
• CPC Class Codes: B65D 2571/0066 formed from one single sheet
• CPC Class Codes: B65D 2571/00728 the end walls being closed by gluing
• CPC Class Codes: B65D 2571/00839 Integral reinforcements
• CPC Class Codes: B65D 71/36 having a tubular shape, e.g. tubular wrappers, with end walls

Abstract

A carrier for bottles. The handle area of the top panel is reinforced by a strap connected at its ends to a dust flap in each end panel. The strap is adhered to the top panel and potions of the upper end panel flaps, while the portions extending to the dust flaps comprise gusset webs. During formation of a carrier from an erected flattened tube, the dust flaps connected to the reinforcing strap are automatically closed upon raising the upper end panel flaps. This pulls the upper dust flap portions in against the bottle necks, providing a tight fit with between the bottles and the upper portions of the carrier.

Claims

1. An article carrier, comprising:

opposite side panels connected to a top panel and a bottom panel, the top panel having an outer face and an inner face;

opposite end panels connected to the top panel and the bottom panel;

each end panel being comprised of an upper end panel flap connected to the top panel and a dust flap connected to each side panel, the upper end panel flaps being adhered to the dust flaps;

the top panel including two handle openings therein, the handle openings being spaced apart transversely of the side panels; and

a reinforcing strap having a first portion adhered to the inner face of the top panel and a second portion extending to a dust flap in at least one of the end panels, the first portion being located between the handle openings and the second portion being integrally connected to said dust flap.

2. An article carrier as defined in claim 1, wherein said dust flap includes a lower edge intermediate the top and bottom panels, the second portion of the reinforcing strap being connected by a fold line to said lower edge.

3. An article carrier as defined in claim 2, wherein the second portion of the reinforcing strap comprises a gusset web, the gusset web including a gusset fold line adjacent the top panel, the gusset fold line dividing the gusset web into a first segment extending from the gusset fold line to the first portion of the reinforcing strap and a second segment extending from the gusset fold line to the lower edge of said one dust flap.

4. An article carrier as defined in claim 3, wherein the first portion of the reinforcing strap is also adhered to the upper end panel flap in said one end panel.

5. An article carrier as defined in claim 4, wherein a portion of the first segment of the gusset web lies between a portion of the second segment of the gusset web and the portion of the reinforcing strap adhered to the upper end panel flap.

6. An article carrier as defined in claim 2, wherein the bottom panel has a length greater than the length of the top panel, the end panels having upper portions which taper inwardly toward the top panel.

7. An article carrier as defined in claim 6, wherein the bottom panel has a width greater than the width of the top panel, the side panels having upper portions which taper inwardly toward the top panel.

8. An article carrier as defined in claim 1, wherein the reinforcing strap includes a second portion extending from the top panel to a dust flap in each of the end panels.

9. An article carrier as defined in claim 8, wherein each end panel includes a lower end panel flap connected to the bottom panel, each lower end panel flap being adhered to associated dust flaps.

10. An article carrier as defined in claim 1, wherein the first portion of the reinforcing strap includes a second ply foldably connected to said first portion.

11. A blank for forming an article carrier, comprising:

a top panel section having opposite side edges and including two handle openings spaced apart transversely of the side edges;

a first side panel section connected to one of the side edges of the top panel section by a fold line and a second side panel section connected to the opposite side edge of the top panel section by a fold line;

a bottom panel section connected to the second side panel section by a fold line;

opposite end panel flaps connected to the top panel section by fold lines;

opposite dust flaps connected to the first side panel section by fold lines; and

a reinforcing strap having a first portion adjacent the first side panel section and a second portion extending from opposite ends of the first portion to each of the dust flaps, each second portion being connected by a fold line to a dust flap;

the first portion of the reinforcing strap being located so that when the second portions of the reinforcing strap are folded about the fold lines connecting said second portions to the dust flaps, the first portion will lie between the handle openings in the top panel section.

12. A blank as defined in claim 11, wherein the dust flaps include an edge intermediate the upper end panel flaps and the first portion of the reinforcing strap, the fold lines connecting each second portion of the reinforcing strap to a dust flap substantially coinciding with said intermediate edge.

13. A blank as defined in claim 12, wherein each second portion of the reinforcing strap comprises a gusset web, each gusset web being connected to the first portion of the reinforcing strap by a diagonal fold line, each gusset web including an intermediate gusset fold line dividing the gusset web into two segments, the intermediate gusset fold line being adjacent the top panel in a carrier formed from the blank.

14. A blank as defined in claim 12, wherein the dust flaps include a portion of relatively narrow width relatively close to the second portion of the reinforcing strap and a portion of relatively great width more distant from the second portion of the reinforcing strap, each second portion of the reinforcing strap being spaced from the relatively narrow portion of an associated dust flap by a slit.

15. A blank as defined in claim 11, wherein the bottom panel section has a length greater than the length of the top panel section, the end panels in a carrier formed from the blank having upper portions which taper inwardly toward the top panel.

16. A blank as defined in claim 15, wherein the bottom panel section has a width greater than the width of the top panel section, the side panels in a carrier formed from the blank having upper portions which taper inwardly toward the top panel.

17. A blank as defined in claim 11, wherein the first portion of the reinforcing strap is separated from the first side panel section by a slit.

18. A blank as defined in claim 11, including opposite end panel flaps connected to the bottom panel section.

19. A blank as defined in claim 11, wherein the first portion of the reinforcing strap is foldably connected to a second ply flap.