Flexible containers

Patent metadata

Field	Value
Publication number	US-10005261-B2
Application number	US-201313888963-A
Country	US
Kind code	B2
Filing date	May 7, 2013
Priority date	May 7, 2012
Publication date	Jun 26, 2018
Grant date	Jun 26, 2018

Abstract

Non-durable self-supporting flexible containers.

First claim

What is claimed is:

1. A non-durable self-supporting flexible container comprising:
a product volume made from a flexible material and configured to contain a fluent product;
a structural support frame, which supports the product volume, wherein the structural support frame is formed by a plurality of structural support members, wherein:
each structural support member has an overall shape that is tubular and includes two defined ends, an overall length from its one end to its other end, and one or more cross-sectional areas each of which has an overall width that is less than the overall length; and
each structural support member includes an expanded structural support volume made from a flexible material;

a dispenser for a fluent product, in fluid communication with the product volume; and
a squeezable actuation panel, which:
is about flat;
overlays the product volume;
is at least 90% bounded by one or more of the structural support volumes of the structural support frame; and
when squeezed deforms the product volume, to dispense a fluent product from the product volume and through the dispenser.

2. The flexible container of claim 1 , wherein the squeezable actuation panel is sized to receive at least a portion of a user's hand.

3. The flexible container of claim 1 , wherein the squeezable actuation panel allows for a manual deformation of the product receiving volume.

4. The flexible container of claim 1 , wherein the first squeezable actuation panel is a side panel and the flexible container includes a second squeezable actuation panel, which is a side panel.

5. The flexible container of claim 1 , wherein:
the squeezable actuation panel is a first squeezable actuation panel; and
the flexible container includes a second squeezable actuation panel, which when squeezed deforms the product volume, to dispense a fluent product from the product volume and through the dispenser.

6. The flexible container of claim 1 , wherein the first squeezable actuation panel is disposed on a front of the container and the flexible container includes a second squeezable actuation panel that is disposed on a back of the container.

7. The flexible container of claim 1 , wherein the squeezable actuation panel is a panel formed by a single sheet of material.

8. The flexible container of claim 1 , wherein the squeezable actuation panel is formed by multiple sheets of material.

9. The flexible container of claim 8 , wherein an area between the multiple sheets of material is not filled with an expansion material.

10. The flexible container of claim 1 , which is a disposable container.

11. The flexible container of claim 1 , which is a stand up container having a height area ratio from 0.4 to 1.5 cm −1 .

12. The flexible container of claim 1 , which has a height area ratio from 0.3 to 3.0 cm −1 .

13. The flexible container of claim 1 , wherein the squeezable actuation panel is substantially flat.

14. The flexible container of claim 1 , wherein the squeezable actuation panel is independent from the structural support volumes of the structural support frame.

15. The flexible container of claim 1 , wherein the plurality of structural support members includes:
a first middle structural support member, which is oriented about vertically, and which includes an expanded structural support volume;
a second middle structural support member, which is oriented about vertically, and which includes an expanded structural support volume; and
wherein the squeezable actuation panel is substantially bounded by one or more of the structural support volumes of the structural support frame, including the structural support volumes of the first and second middle structural support members.

16. The flexible container of claim 1 , wherein 90-100% of the product volume is made from one or more flexible materials.

17. The flexible container of claim 1 , wherein 90-100% of the flexible container is made from one or more flexible materials.

18. A non-durable self-supporting flexible container comprising:
a product volume made from a flexible material and configured to contain a fluent product;
a structural support frame, which supports the product volume, wherein the structural support frame is formed by a plurality of structural support members, wherein:
each structural support member has an overall shape that is tubular and includes two defined ends, an overall length from its one end to its other end, and one or more cross-sectional areas each of which has an overall width that is less than the overall length; and
each structural support member includes an expanded structural support volume made from a flexible material;

a dispenser for a fluent product, in fluid communication with the product volume; and
a squeezable actuation panel, which:
is about flat;
overlays the product volume;
is substantially bounded by one or more of the structural support volumes of the structural support frame wherein one or more of the structural support volumes of the structural support frame extend continuously around a periphery of the squeezable actuation panel; and
when squeezed deforms the product volume, to dispense a fluent product from the product volume and through the dispenser.

Assignees

• Procter & Gamble

Inventors

• Stanley Scott Kendyl
• Mcguire Kenneth Stephen
• Arent Lee Mathew
• You Jun

Classifications

• B65D75/008

  Standing pouches, i.e. "Standbeutel" · CPC title

• B32B27/34

  comprising polyamides · CPC title

• B32B27/32

  comprising polyolefins {(comprising vinyl (co)polymers or acrylic (co)polymers B32B27/30)} · CPC title

• B65D25/14

  Linings or internal coatings (of containers made by folding or erecting blanks made of paper B65D5/56 {; linings for domestic water storage heaters F24H1/183}) · CPC title

• B32B2255/10

  on synthetic resin layer or on natural or synthetic rubber layer · CPC title