Insulating product module and process for manufacturing such a module

Patent metadata

Field	Value
Publication number	US-11220384-B2
Application number	US-201716324717-A
Country	US
Kind code	B2
Filing date	Aug 29, 2017
Priority date	Aug 30, 2016
Publication date	Jan 11, 2022
Grant date	Jan 11, 2022

Abstract

A module includes compressible insulation products that each have a longitudinal axis, a peripheral surface, and first and second ends. The module includes a single row of insulation products positioned next to one another along a first direction perpendicular to the longitudinal axes of the insulation products, a first film that wraps each insulation product of the single row in a compressed state by covering the peripheral surface of the insulation product, a second film that wraps the single row of insulation products by covering some of the peripheral surface of the insulation products of the row, and a third film that wraps the single row of insulation products by covering the first and second ends of each insulation product of the row.

First claim

The invention claimed is:

1. A module comprising compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends that are perpendicular to the peripheral surface, the module comprising:
a single 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 single row in a compressed state of the insulation product by covering the peripheral surface of the insulation product,
a second film which wraps the single row of the insulation products by covering some of the peripheral surface of the insulation products of the row, and
a third film which wraps only the single row of the insulation products by directly covering the first and second ends of each of the insulation products of the row and directly contacting the second film on two sides of the peripheral surface of the insulation products of the row, the third film forming a continuous wrap around, and covering an entirety of, the first and second ends and the two sides of the peripheral surface of each of the insulation products of the row.

2. The module as claimed in claim 1 , wherein the second film and the third film form, around the single row of the insulation products, two sleeves having axes that are perpendicular to one another.

3. The module as claimed in claim 1 , wherein the single row of the insulation products is completely covered by the combination of the second film and the third film.

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

5. The module as claimed in claim 1 , wherein the third film wraps the single row of the insulation products in a compressed state of the insulation products along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction.

6. The module as claimed in claim 1 , wherein, in the module, each of the insulation products has a square cross section with rounded corners.

7. The module as claimed in claim 1 , wherein the second film and the third film are joined to one another by adhesive bonding or by welding.

8. A stack of modules comprising at least two of the modules as claimed in claim 1 , which are superimposed along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction of each module.

9. A palletized assembly comprising:
a pallet,
at least two of the stacks of modules as claimed in claim 8 , which are superimposed on one another and on the pallet with the longitudinal axes of the insulation products perpendicular to the pallet,
means for holding stacks on the pallet.

10. The module as claimed in claim 1 , wherein the second film wraps the single row of the insulation products in a compressed state of the insulation products against one another along the first direction, the third film wraps the single row of the insulation products in a compressed state of the insulation products along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction, and compression applied in the first direction is greater than compression applied in the second direction.

11. A process for manufacturing a module having a single row of compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends that are perpendicular to the peripheral surface, the process comprising steps wherein:
wrapping each of the insulation products using a first film which covers the peripheral surface of the insulation product and which maintains the insulation product in a compressed state;
forming the single 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;
wrapping the single row of 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; and
wrapping the single row of the insulation products using a third film, wherein the third film wraps only the single row of the insulation products by directly covering the first and second ends of each of the insulation products of the row and directly contacting the second film on two sides of the peripheral surface of the insulation products of the row such that the third film forms a continuous wrap around, and covering an entirety of, the first and second ends and the two sides of the peripheral surface of each of the insulation products of the row.

12. The process as claimed in claim 11 , wherein the single row of the insulation products is wrapped using second and third films by two successive encircling operations, so as to form two sleeves having axes perpendicular to one another.

13. The process as claimed in claim 11 , wherein the second film wraps the single row of the insulation products in a compressed state of the insulation products against one another along the first direction, the third film wraps the single row of the insulation products in a compressed state of the insulation products along a second direction perpendicular to the longitudinal axes of the insulation products and to the first direction, and compression applied in the first direction is greater than compression applied in the second direction.

14. A process for manufacturing a palletized assembly comprising modules each having a single row of compressible insulation products, each of the insulation products having a longitudinal axis, a peripheral surface, and first and second ends that are perpendicular to the peripheral surface, the process comprising steps wherein:
wrapping each of the insulation products using a first film which covers the peripheral surface of the insulation product and which maintains the insulation product in a compressed state;
forming a single row of the insulation products of each module 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 each module having a single row of the insulation products by wrapping the single 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 and by wrapping the single row of the insulation products using a third film, wherein the third film wraps only the single row of the insulation products by directly covering the first and second ends of each of the insulation products of the row and directly contacting the second film on two sides of the peripheral surface of the insulation products of the row such that the third film forms a continuous wrap around, and covering an entirety of, the first and second ends and the two sides of the

Assignees

• Saint Gobain Isover

Inventors

• Unruh Andreas

Classifications

• B65B11/585

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

• B65D2571/00018

  under tension · CPC title

• B65D71/0096 Primary

  the dimensions of the supports corresponding to the periphery of the load, e.g. pallets · CPC title

• B65B63/02

  for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles · CPC title

• B65D85/07

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