Article carrier, blank and method of construction

Patent metadata

Field	Value
Publication number	US-12098008-B2
Application number	US-202117909411-A
Country	US
Kind code	B2
Filing date	Mar 5, 2021
Priority date	Mar 6, 2020
Publication date	Sep 24, 2024
Grant date	Sep 24, 2024

Abstract

Aspects of the disclosure relate to an article top engaging device, a carrier ( 90 ) for packaging one or more articles (B) and a blank ( 10 ) for forming the carrier. The article carrier comprises a sleeve structure ( 12/18 ) defining at least in part an interior of the article carrier for receiving at least one article, the sleeve structure including at least one substantially planar portion. An end closure structure ( 14/16 ) is hingedly connected to a first end of the sleeve structure to at least partially close the first end. At least one glue flap ( 20, 22 ) is hingedly connected to the planar portion of the sleeve structure for pivotal movement with respect to the planar portion. The at least one glue flap is disposed generally in the plane of the planar portion of the sleeve structure when the at least one article is received in the interior of the article carrier.

First claim

The invention claimed is:

1. An article carrier for packaging at least one article, the article carrier comprising:
a sleeve structure defining at least in part an interior of the article carrier for receiving at least one article, the sleeve structure including at least one substantially planar portion;
an end closure structure hingedly connected to a first end of the sleeve structure to at least partially close the first end; and
at least one glue flap hingedly connected to the at least one substantially planar portion of the sleeve structure for pivotal movement with respect to the at least one substantially planar portion, wherein the at least one glue flap is disposed generally in the plane of the at least one substantially planar portion of the sleeve structure when the at least one article is received in the interior of the article carrier.

2. An article carrier according to claim 1 wherein the at least one article comprises a plurality of articles arranged in one or more rows,
wherein the end closure structure is hingedly connected, by a fold line, to the first end of the sleeve structure; and
wherein the at least one glue flap is hingedly connected, by a hinged connection, to the at least one substantially planar portion of the sleeve structure.

3. An article carrier according to claim 2 wherein the length of the hinged connection is equal to or less than D×(N−1),
where “D” is the diameter of the body portion of an article and “N” is the number of the articles in a row of articles with which the at least one substantially planar portion of the sleeve structure is in contact.

4. An article carrier according to claim 2 wherein at least one glue flap comprises a length dimension and the length of the hinged connection is less than the length dimension of the at least one glue flap.

5. An article carrier according to claim 2 wherein at least one glue flap comprises a first length dimension and the end closure structure provides a top panel having a second length dimension, the first length dimension being less than the second length dimension of the top panel.

6. An article carrier according to claim 2 wherein the length of the hinged connection is generally equal to the length of the fold line.

7. An article carrier according to claim 2 wherein the fold line is arranged to be substantially linear between its opposed ends when the article carrier is fully loaded with articles.

8. A blank for forming an article carrier, the blank comprising a pair of straps for forming a sleeve structure which defines an interior of the article carrier for receiving at least one article, the blank comprising an end closure section extending between the pair of straps and hingedly connected thereto along opposed end edges thereof, wherein the blank comprises at least one glue flap hingedly connected to at least one of the straps, the at least one glue flap is formed in part from the at least one of the straps.

9. A blank according to claim 8 further comprising a plurality of main panels hingedly connected in a linear series by hinged connections.

10. A blank according to claim 9 wherein a first main panel and a second main panel of the plurality of panels form the pair of straps for forming the sleeve structure.

11. A blank according to claim 10 wherein at least one of the first and the second main panels comprise a pair of opposed marginal end portions foldably connected to an intermediate portion of one of the respective first and the second main panels.

12. A blank according to claim 10 wherein a third main panel and a fourth main panel of the plurality of panels are configured to form the end closure section.

13. A blank according to claim 12 wherein the third main panel comprise opposed marginal side portions, wherein one of the opposed marginal side portion is defined by a fold line between the third main panel and the fourth main panel and other of the opposed marginal side portion is defined by a fold line between the third main panel and one of the first and the second main panels, wherein the fourth main panel comprise opposed marginal side portions, wherein one of the opposed marginal side portions is defined by a fold line between the fourth main panel and the third main panel and other of the opposed marginal side portion is defined by a fold line between one of the fourth main panel and other of the first and second main panels.

14. A package comprising an article carrier and at least one article, each article comprising:
opposed ends defining a longitudinal axis therebetween; and
a height dimension defined between the opposed ends, the height dimension extending along the longitudinal axis,
wherein the article carrier comprises:
a sleeve structure;
an end closure structure at least partially closing an end of the sleeve structure; and
at least one glue flap,

the sleeve structure defining a sleeve axis and encircling the at least one article such that the sleeve axis is parallel to the longitudinal axis of the at least one article,
the end closure structure is hingedly connected to a first end of the sleeve structure along at least one first end fold line, the end closure structure being disposed at least in part along the end of the at least one article,
the at least one glue flap is hingedly connected to the sleeve structure along a glue flap fold line,
the at least one glue flap is adhesively secured to the at least one article,
the at least one glue flap extends from the glue flap fold line to a free edge located at a position opposing the glue flap fold line, and
wherein the height dimension of the at least one article is equal to or greater than the distance between the free edge of the at least one glue flap and the at least one first end fold line.

15. A package according to claim 14 wherein the at least one article comprises a plurality of articles arranged in one or more rows,
wherein the sleeve structure defining at least in part an interior of the article carrier for receiving the at least one article, the sleeve structure including at least one substantially planar portion;
wherein the end closure structure is hingedly connected, by a fold line, to the first end of the sleeve structure to at least partially close the first end; and
wherein the least one glue flap is hingedly connected, by a hinged connection, to the at least one substantially planar portion of the sleeve structure for pivotal movement with respect to the at least one substantially planar portion, wherein the at least one glue flap is disposed generally in the plane of the at least one substantially planar portion of the sleeve structure when the at least one article is received in the interior of the article carrier.

16. A package according to claim 15 wherein the length of the hinged connection is equal to or less than D×(N−1),
where “D” is the diameter of the body portion of an article and “N” is the number of the articles in a row of articles with which the at least one substantially planar portion of the sleeve structure is in contact.

17. A package according to claim 15 wherein at least one glue flap comprises a length dimension and the length of the hinged connection is less than the length dimension of the at least one glue flap.

18. A package according to claim 15 wherein at least one glue flap comprises a first length dimension and the end closure structure provides a top panel having a second length dimension, the first length dimension being less than the second length dimension of the top panel.

19. A package a

Assignees

• Westrock Packaging Systems Llc

Inventors

• Ball Nathaniel B
• Chesnet Lauren N

Classifications

• B65D2571/00728

  the end walls being closed by gluing · CPC title

• B65D2571/0066

  formed from one single sheet · CPC title

• B65D2571/0029

  Openings in top or bottom walls · CPC title

• B65D2571/00141

  glued · CPC title

• B65D2571/00783

  the end walls forming the bottom or upper wall · CPC title