Composite package with handle

Patent metadata

Field	Value
Publication number	US-9821939-B2
Application number	US-201314441238-A
Country	US
Kind code	B2
Filing date	Nov 7, 2013
Priority date	Nov 8, 2012
Publication date	Nov 21, 2017
Grant date	Nov 21, 2017

Abstract

A composite package includes a preliminary package ( 70 ) and a carrying handle structure ( 60 ). The preliminary package includes a group of articles (C), contained and secured together as a unit by a wrapping film ( 80 ) disposed around the group. The carrying handle structure ( 60 ) is wrapped around the preliminary package and is provided with at least one foldable tab ( 100 ) that is forcibly pushed and folded inwardly of the carrying handle structure such that the wrapping film is punctured and at least part of the at least one foldable tab is disposed within the preliminary package for interlocking the carrying handle structure to the preliminary package.

First claim

The invention claimed is:

1. A composite package comprising at least one preliminary package and a carrying handle structure, wherein the at least one preliminary package comprises a group of articles contained and secured together as a unit by a wrapping film disposed around the group and wherein the carrying handle structure is wrapped around the at least one preliminary package and wherein the carrying handle structure is provided with at least one foldable tab that is disposed within the at least one preliminary package for interlocking the carrying handle structure to the at least one preliminary package, wherein the at least one foldable tab is forcibly pushed or displaced inwardly of the carrying handle structure such that the wrapping film is punctured and at least part of the at least one foldable tab is disposed internally of the wrapping film of the at least one preliminary package.

2. A composite package according to claim 1 wherein the at least one foldable tab secures the carrying handle structure to the at least one preliminary package.

3. A composite package according to claim 1 wherein the at least one preliminary package comprises two or more preliminary packages and wherein the two or more preliminary packages are stacked one on top of another.

4. A composite package according to claim 1 wherein the at least one foldable tab is formed within a first bottom panel of the carrying handle structure and wherein the at least one foldable tab forms part of a two-part complementary mechanical locking mechanism that secures the first bottom panel to a second bottom panel of the carrying handle structure.

5. A composite package according to claim 4 wherein the two-part complementary mechanical locking mechanism comprises a series of at least three male locking tabs and a series of at least three female locking apertures and wherein each male tab comprises a leading head and shoulders wider than the head and wherein the shoulders act as an anchor to interlock the carrying handle structure and the at least one preliminary package.

6. A composite package according to claim 5 wherein the two-part complementary mechanical locking mechanism comprises two parallel rows of four male locking tabs and two parallel rows of four female locking apertures and wherein the female locking apertures are each covered by a retaining tab prior to the male locking tabs being inserted into the female locking apertures.

7. A composite package according to claim 1 wherein the carrying handle structure comprises a top wall, first and second side walls and a bottom wall and wraps around the preliminary package and wherein the carrying handle structure is provided with an outer strap handle panel in the top wall, which is reinforced by first and second inner handle panels disposed in overlapping relationship with the outer strap handle panel and wherein the sum of the surface area of the first and second inner handle panels is greater than the surface area of the outer strap handle panel.

8. A composite package comprising a preliminary package and a carrying handle structure, wherein the preliminary package comprises a group of articles contained and secured together as a unit by a wrapping film disposed around the group and wherein the carrying handle structure comprises a top wall, first and second side walls and a bottom wall and wraps around the preliminary package and wherein the carrying handle structure is provided with an outer strap handle panel in the top wall, the outer strap handle panel being reinforced by first and second inner handle panels disposed in overlapping relationship with the outer strap handle panel to form a handle and wherein leg portions formed contiguously with each of the first and second inner handle panels reinforce part of the first and second side walls.

9. The composite package according to claim 8 wherein the part of the first and second side walls reinforced by the leg portions have an aperture for receiving an upper portion of an article contained in the preliminary package such that upon raising of the handle above a plane of a top surface of the preliminary package, the leg portions and corresponding parts of the first and second side walls can be moved to accommodate the raising of the handle above the plane of the top surface of the preliminary package.

10. The composite package of claim 9 wherein the leg portions are connected to an edge of each of the first and second side walls by a frangible connection when the carrying handle structure is in blank form, the frangible connection is broken during construction such that the leg portions are not directly attached to the first and second side walls when the carrying handle structure is assembled in the composite package.

11. The composite package of claim 8 wherein the first and second inner handle panels are not affixed to one another or to the outer strap handle panel.

Assignees

• Meadwestvaco Packaging Systems Llc
• Westrock Packaging Systems Llc

Inventors

• Blin Patrick

Classifications

• B65D71/0007

  without partitions · CPC title

• B65D71/20

  Slits or openings along the fold line of the tubular body · CPC title

• B65D71/0029

  formed by folding one blank so as to form a tubular element in which the upper wall is provided with openings through which the articles extend partially · CPC title

• B65D2571/0082

  Supplementary boundling elements, e.g. straps · CPC title

• B65D71/48

  characterised by the handle · CPC title