Cluster pack and method for forming cluster packs

Patent metadata

Field	Value
Publication number	US-9511885-B2
Application number	US-201314422767-A
Country	US
Kind code	B2
Filing date	Aug 1, 2013
Priority date	Aug 20, 2012
Publication date	Dec 6, 2016
Grant date	Dec 6, 2016

Abstract

A method for making cluster packs includes receiving one or more container streams, grouping containers into a container cluster, before applying a shrink film, arranging a band around the container cluster, and applying adhesive material to end faces of the container cluster.

First claim

Having described the invention, and a preferred embodiment thereof, what is claimed as new, and secured by Letters Patent is:

1. A method for making a cluster pack that comprises containers, shrink film, and a band, wherein said band and said shrink film encircle all of said containers, wherein said band is arranged between said shrink film and said containers, and wherein said shrink film is adhered to end faces of said cluster pack by application of adhesive material, said method comprising receiving one or more container streams, grouping containers from said one or more container streams into a container cluster, before applying a shrink film, arranging a band around said container cluster such that said band encloses all of said containers, causing said shrink film to encircle all of said containers, thereby causing said band to be arranged between said shrink film and said containers, and applying adhesive material to end faces of said container cluster, wherein said adhesive material is selected from the group consisting of glue and adhesive.

2. The method of claim 1 , further comprising gluing said shrink film to said band in said end faces.

3. The method of claim 1 , wherein arranging a band around a container cluster comprises arranging said band around a belly area of said containers in said container cluster.

4. The method of claim 1 , wherein arranging a band around a container cluster comprises arranging the band in a form-fitting manner on said container cluster.

5. The method of claim 1 , further comprising feeding a strip of sequential bands, wherein said sequential bands in said strip have ends that are connected to ends of adjacent bands, and wherein said ends overlap ends of adjacent bands.

6. The method of claim 1 , further comprising securing said band to corner containers of said container cluster.

7. The method of claim 6 , wherein securing said band comprises applying adhesive material to said corner containers.

8. The method of claim 1 , further comprising applying shrink film around said container cluster and said band, and feeding said container cluster, shrink film, and band together into a shrink device for shrinking said shrink film onto said container cluster.

9. The method of claim 8 , further comprising, prior to feeding said container cluster, shrink film, and band together into said shrink device, gluing said shrink film onto end faces of said container cluster.

10. The method of claim 1 , further comprising fitting said container cluster with a carrying element.

11. A manufacture comprising a cluster pack, said cluster pack comprising containers, shrink film, and a band, wherein said band and said shrink film encircle all of said containers, wherein said band is arranged between said shrink film and said containers, and wherein said shrink film is adhered to end faces of said cluster pack by application of adhesive material.

12. The manufacture of claim 11 , wherein said shrink film is glued on said band.

13. The manufacture of claim 11 , wherein said band comprises a designated tear point on at least one end face of said cluster pack.

Assignees

• Khs Gmbh

Inventors

• Stuhlmann Christopher

Classifications

• B65B53/00

  Shrinking wrappers, containers, or container covers during or after packaging · CPC title

• B65B21/26

  Applying wrappers to individual bottles by operations involving rotation or rolling of the bottles · CPC title

• B65B21/24

  Enclosing bottles in wrappers · CPC title

• B65B51/02

  Applying adhesives or sealing liquids · CPC title

• B65D75/004

  with auxiliary packaging elements, e.g. protective pads or frames, trays · CPC title