Pack, system and method for preparing beverages

• US 10,455,970 B2
• Filed: 07/23/2015
• Issued: 10/29/2019
• Est. Priority Date: 07/30/2014
• Status: Active Grant

• Current Assignee: Societe des Produits Nestle SA (Nestle SA)
• Original Assignee: Societe des Produits Nestle SA (Nestle SA)
• Inventors: Butscher, Silvio, Kaeser, Thomas, Yoakim, Alfred, Scherz, Cynthia, Denisart, Jean-Luc
• Primary Examiner(s): Thakur, Viren A
• Assistant Examiner(s): Smith, Chaim A
• Application Number:
  US15/329,463
• Publication Number:
  US 20170319001A1
• Time in Patent Office: 1,559 Days
• CPC Class Codes: A47J 31/36 with mechanical pressure-producing means
• CPC Class Codes: A47J 31/407 with ingredient-containing cartridges; Cartridge-perforating means
• CPC Class Codes: B65D 75/20 in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
• CPC Class Codes: B65D 75/5883 connected to the package at the sealed junction of two package walls
• CPC Class Codes: B65D 85/00 Containers, packaging elements or packages, specially adapted for particular articles or materials B65D71/00, B65D83/00 take precedence; hand implements or travelling equipment A45C; cosmetic or toiletry equipment A45D; packages for surgical knives, scalpels or blades therefor A61B17/3215; containers specially adapted for medical or pharmaceutical purposes A61J1/00; paint cans B44D3/12; oil cans F16N3/04; containers for carrying small arms F41C33/06; packaging of ammunition or explosive charges F42B39/00; containers for record carriers, specially adapted for cooperation with the recording or reproducing apparatus G11B23/00
• CPC Class Codes: B65D 85/8049 Details of the inlet
• CPC Class Codes: B65D 85/8052 Details of the outlet

Abstract

The invention concerns pack (1) with an inner volume (2) in which a food or beverage ingredient (7) is stored and in which a beverage is produced when water is introduced inside,—said inner volume (2) being defined by two sheets of material (10) joined to one another at their edges and said inner volume (2) presenting a generally plane shape defining a plane (P) vertically oriented during beverage production,—said pack comprising at least one inlet (3) for introducing water in the inner volume and at least one outlet (4) for delivering the beverage from said inner volume, the water inlet (3) and the beverage outlet (4) being included in one single insert (5), said single insert (5) being positioned at the bottom of the pack and being partially positioned between two joined edges of the sheets of material (10), the water inlet (3) being oriented essentially perpendicularly to the plane (P) defined by the inner volume (2), and—wherein the single insert (5) comprises a centring hole (53) extending essentially perpendicularly to the generally plane (P) shape of the inner volume.

Claims

1. A pack with an inner volume in which a food or beverage ingredient is stored and in which a beverage is produced when water is introduced inside,

the inner volume being defined by sheets of material joined at edges thereof, and the inner volume having a generally plane shape defining a plane vertically oriented during beverage production,

the pack comprising at least one water inlet configured for introducing the water in the inner volume and at least one beverage outlet configured for delivering the beverage from the inner volume, the at least one water inlet and the at least one beverage outlet being included in a single insert, the single insert being positioned at a bottom of the pack and being partially positioned between joined bottom edges of the sheets of material, and

an external end of the at least one water inlet is oriented essentially perpendicularly to the plane defined by the inner volume, and

the single insert comprises a centring hole extending essentially perpendicularly to the generally plane shape of the inner volume.

2. The pack according to claim 1, wherein the external end of the at least one water inlet is covered by one of the sheets of material defining the inner volume.

3. The pack according to claim 1, wherein the external end of the at least one water inlet is not covered by one of the sheets of material defining the inner volume.

4. The pack according to claim 1, wherein the centring hole is at least partially covered by the joined bottom edges of the sheets of material.

5. The pack according to claim 1, wherein the centring hole is positioned under the joined bottom edges of the sheets of material.

6. The pack according to claim 1, wherein the at least one beverage outlet is closed by a plug configured for removal from the at least one beverage outlet to open the at least one beverage outlet at the beverage production, the plug comprising a plastic bond attached to the pack for maintaining the plug attached to the pack after opening of the at least one beverage outlet, the plug being positioned under the joined bottom edges of the sheets of material.

7. The pack according to claim 6, wherein the at least one beverage outlet is a pipe, and the pack comprises a connection between the pipe and the plug that is a smaller section than the upper surface of the plug.

8. The pack according to claim 6, wherein the plastic bond is attached to the single insert for maintaining the plug attached to the pack after the opening of the at least one beverage outlet, and the plastic bond is configured for being bent.

9. The pack according to claim 1, wherein the plastic bond comprises a notch.

10. The pack according to claim 1, wherein the sheets of material comprise a single flexible water impermeable sheet folded in half.

11. The pack according to claim 1, wherein the at least one beverage outlet comprises a tube with an internal diameter between 1.5 and 3 mm.

12. A System comprising:

a pack with an inner volume in which a food or beverage ingredient is stored and in which a beverage is produced when water is introduced inside, the inner volume being defined by sheets of material joined to one another at edges thereof, and the inner volume having a generally plane shape defining a plane vertically oriented during beverage production, the pack comprising at least one water inlet for introducing the water in the inner volume and at least one beverage outlet for delivering the beverage from the inner volume, the at least one water inlet and the at least one beverage outlet being included in one single insert, the single insert being positioned at a bottom of the pack and being partially positioned between two joined bottom edges of the sheets of material, and an external end of the at least one water inlet being oriented essentially perpendicularly to the plane defined by the inner volume, and the single insert comprises a centring hole extending essentially perpendicularly to the generally plane shape of the inner volume; and

a machine for preparing beverages, the machine comprising;

a receiving area for positioning the pack in the machine so that the generally plane shape of the inner volume is vertically oriented and so that the single insert is positioned at the bottom of the pack,

a water needle configured for injecting water in the at least one water inlet of the pack, and

an immobilization and centring device configured for cooperating with the centring hole of the single insert.

13. The system according to claim 12, wherein the single insert of the pack comprises a shape for cooperating with a pack receiving area of the machine.

14. The system according to claim 12, wherein the pack comprises recognition means readable by the machine.

15. A method for the preparation of a food or beverage with a system comprising a pack with an inner volume in which a food or beverage ingredient is stored and in which the food or beverage is produced when water is introduced inside, the inner volume being defined by sheets of material joined to one another at edges thereof, and the inner volume having a generally plane shape defining a plane vertically oriented during food or beverage production, the pack comprising at least one water inlet for introducing the water in the inner volume and at least one beverage outlet for delivering the food or beverage from the inner volume, the at least one water inlet and the at least one beverage outlet being included in a single insert, the single insert being positioned at a bottom of the pack and being partially positioned between the bottom joined edges of the sheets of material, and an external end of the at least one water inlet being oriented essentially perpendicularly to the plane defined by the inner volume, and the single insert comprises a centring hole extending essentially perpendicularly to the generally plane shape of the inner volume;

and the system further comprising a machine for preparing beverages, the machine comprising a receiving area for positioning the pack in the machine so that the generally plane shape of the inner volume is vertically oriented and so that the single insert is positioned at the bottom of the pack, the machine further comprising a water needle for injecting water in the at least one water inlet of the pack, and the machine further comprising an immobilization and centring device configured for cooperating with the centring hole of the single insert, comprising the steps of;

positioning the pack in the machine;

centering the pack and opening the at least one water inlet;

injecting water into the pack to mix with the food or beverage ingredient; and

allowing the prepared food or beverage to escape through the at least one beverage outlet into a receptacle.