Package of insulating products and process for manufacturing such a package

Patent metadata

Field	Value
Publication number	US-10994910-B2
Application number	US-201716325214-A
Country	US
Kind code	B2
Filing date	Aug 29, 2017
Priority date	Aug 30, 2016
Publication date	May 4, 2021
Grant date	May 4, 2021

Abstract

A pack includes compressible insulation products that each have a longitudinal axis, a peripheral surface, and first and second ends. The pack includes a stack of at least two modules, where each module includes a row of insulation products positioned next to one another along a first direction. The modules of the stack are superimposed along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction. The pack also includes a cover that wraps the stack by covering five faces of the stack including the two end faces of the stack formed by the ends of the insulation products and at least the periphery of the sixth face of the stack.

First claim

The invention claimed is:

1. A pack of compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends, the pack comprising:
a stack of at least two superimposed modules, where each of the modules comprises:
a row of the insulation products positioned next to one another, successively along a first direction perpendicular to the longitudinal axes of the insulation products, the insulation products of the row having their longitudinal axes parallel to one another,
a first film which wraps each of the insulation products of the row in a compressed state of the insulation product by covering the peripheral surface of the insulation product,
a second film which wraps the row of the insulation products, by covering some of the peripheral surface of the insulation products of the row,
the at least two superposed modules of the stack being superimposed along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction of each module, the stack comprising two end faces formed by the ends of the insulation products and main faces and transverse faces that are perpendicular to the end faces; and

a cover which wraps the stack of superimposed modules by covering five faces of the stack including the two end faces and at least a periphery of a sixth face of the stack.

2. The pack as claimed in claim 1 , wherein the stack of modules is completely covered by the combination of the second film and the cover.

3. The pack as claimed in claim 1 , wherein the second film forms, around the row of the insulation products, a sleeve having an axis parallel to the longitudinal axes of the insulation products.

4. The pack as claimed in claim 1 , wherein the cover has a main axis perpendicular to the longitudinal axes of the insulation products.

5. The pack as claimed in claim 1 , wherein the cover comprises an opening on the sixth face of the stack is perpendicular to the second direction.

6. The pack as claimed in claim 1 , wherein the cover covers the sixth face of the stack.

7. The pack as claimed in claim 1 , wherein the cover is a stretchable cover formed from a sheath of stretchable plastic film.

8. The pack as claimed in claim 1 , wherein the second film is a plastic film having a tensile strength higher than that of a constituent plastic film of the cover.

9. The pack as claimed in claim 1 , wherein the second film wraps the row of the insulation products in a compressed state of the insulation products against one another along the first direction.

10. A palletized assembly comprising:
a pallet,
at least two of the packs as claimed in claim 1 , which are superimposed on one another and on the pallet with the longitudinal axes of the insulation products perpendicular to the pallet, and
means for holding the packs on the pallet.

11. The palletized assembly as claimed in claim 10 , wherein the holding means comprise an outer cover formed by stretching a sheath of stretchable plastic film at a periphery of the packs.

12. The palletized assembly as claimed in claim 10 , wherein the holding means comprise a film stretch-wrapped at a periphery of the packs.

13. A process for manufacturing a pack comprising compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends, the process comprising steps wherein:
wrapping each of the insulation products using a first film that covers the peripheral surface of the insulation product and which maintains the insulation product in a compressed state;
forming a row of the insulation products by positioning several insulation products provided with the first film next to one another, successively along a first direction perpendicular to the longitudinal axes of the insulation products, the insulation products of the row having their longitudinal axes parallel to one another;
forming a module by wrapping the row of the insulation products using a second film, which covers some of the peripheral surface of the insulation products of the row and which holds the insulation products of the row next to one another along the first direction;
forming a stack of the modules by superimposing at least two of the modules along a direction perpendicular to the longitudinal axes of the insulation products and to the first direction of each of the modules; and
forming the pack by wrapping the stack of the modules using a cover which covers at least five faces of the stack including the two end faces of the stack formed by the ends of the insulation products.

14. A process for manufacturing a palletized assembly comprising compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends, the process comprising steps wherein:
wrapping each of the insulation products using a first film that covers the peripheral surface of the insulation product and which maintains the insulation product in a compressed state;
forming a row of the insulation products by positioning several of the insulation products provided with the first film next to one another, successively along a first direction perpendicular to the longitudinal axes of the insulation products, the insulation products of the row having their longitudinal axes parallel to one another;
forming a module by wrapping the row of the insulation products using a second film, which covers some of the peripheral surface of the insulation products of the row and which holds the insulation products of the row next to one another along the first direction;
forming a stack of the modules by superimposing at least two of the modules along a direction perpendicular to the longitudinal axes of the insulation products and to the first direction of each of the modules;
forming a pack by wrapping the stack of the modules using a cover which covers at least five faces of the stack including the two end faces of the stack formed by the ends of the insulation products;
superimposing at least two packs on one another and on a pallet with the longitudinal axes of the insulation products perpendicular to the pallet; and
assembling the packs and the pallet using means for holding the packs on the pallet.

15. The process as claimed in claim 14 , wherein the means for holding the packs include an outer cover or a stretch-wrapped film.

16. The process as claimed in claim 15 , wherein the assembling the packs and the pallet includes stretching the outer cover in a plane parallel to the longitudinal axes of the insulation products and then displacing the outer cover in a direction parallel to the longitudinal axes of the insulation.

17. The process as claimed in claim 14 , wherein the cover includes an opening on a sixth face of the stack.

18. The process as claimed in claim 13 , wherein the cover includes an opening on a sixth face of the stack.

Assignees

• Saint Gobain Isover

Inventors

• Unruh Andreas
• Patriti Vincent

Classifications

• B65B11/585

  to stacked articles, e.g. pallettised loads · CPC title

• B65B2220/16

  Packaging contents into primary and secondary packaging · CPC title

• B65D85/07

  for compressible or flexible articles (for wearing apparel B65D85/18) · CPC title

• B65D71/00

  Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material · CPC title

• B65D2571/00018

  under tension · CPC title