EP1849718A1 - Einzeldosiskartusche zur Getränkezubereitung - Google Patents

Einzeldosiskartusche zur Getränkezubereitung Download PDF

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Publication number
EP1849718A1
EP1849718A1 EP07106724A EP07106724A EP1849718A1 EP 1849718 A1 EP1849718 A1 EP 1849718A1 EP 07106724 A EP07106724 A EP 07106724A EP 07106724 A EP07106724 A EP 07106724A EP 1849718 A1 EP1849718 A1 EP 1849718A1
Authority
EP
European Patent Office
Prior art keywords
capsule
main body
housing
internal
partly made
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07106724A
Other languages
English (en)
French (fr)
Inventor
Michele c/o Cafè do Brasil S.p.A. Rubino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cafe Do Brasil SpA
Original Assignee
Cafe Do Brasil SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cafe Do Brasil SpA filed Critical Cafe Do Brasil SpA
Publication of EP1849718A1 publication Critical patent/EP1849718A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/8043—Packages adapted to allow liquid to pass through the contents

Definitions

  • the present invention refers to a single-dose capsule containing a substantially granular infusion for making beverages such as coffee and the like.
  • machines for making hot beverages such as coffee, tea, chocolate and the like from a pre-metered single-dose and single-use capsule containing a preparation in the form of a substantially granular infusion have become ever more widespread.
  • Said machines envisage the capsule to be passed through by a liquid, typically water and/or milk, at a certain temperature and pressure, thereby obtaining, out of the capsule, the end beverage.
  • This making process is commonly indicated as 'extraction' of the beverage from the capsule.
  • Said machines are typically used at offices and workplaces in general.
  • the capsules As to the capsules, several embodiments thereof do exist, both in terms of shape and materials used.
  • one of the problems still unsolved of the capsules at issue is represented by the optimization of brewing conditions, and in particular by the option of obtaining, through the capsule, a liquid flow even and optimal from the standpoint of the resulting beverage.
  • a drawback often found is represented by the fact that the liquid passes through privileged portions of the capsule only, instead of throughout the internal housing receiving the infusion.
  • the significant parameters of the flow passing through the capsule may variously be affected by its shape, often even in a way and to an extent a priori unforeseeable, to the detriment of the quality of the end beverage and of the repeatability of its features, e.g. in terms of taste and density.
  • the technical problem set and solved by the present invention is to provide a capsule for making beverages of the above-mentioned type, allowing to overcome the drawbacks hereto-mentioned with reference to the known art.
  • the term 'capsule' is used in its most general meaning, encompassing also pods or cartridges and generally any member containing a preparation for beverages in the form of infusion.
  • the present invention provides several relevant advantages.
  • the main advantage lies in the fact that the internal grooves of the capsule attain optimal flow conditions for the liquid passing through the capsule itself, to the advantage of the quality and repeatability of the end beverage and also of the correct operation of the associated machines, which are not subject to unforeseeably variable flow conditions.
  • a single-dose and single-use capsule containing a substantially granular infusion and apt to be used for making a beverage by extraction process is generally denoted by 1.
  • the capsule 1 contains ground coffee (not depicted for simplicity's sake).
  • the capsule 1 comprises a main body of substantially cylindrical overall geometry, which has just a longitudinal axis of symmetry A.
  • the main body is comprised of a top face 2 and a bottom face 3 having a substantially circular contour, and of a lateral surface or skirt 4 bearing a plurality of grooves that will be detailed hereinafter.
  • Such top and bottom faces 2 and 3 and lateral skirt 4 define an internal housing 10 of the capsule 1, better seen in Figures 7 and 8, receiving the ground coffee.
  • the main body of the capsule 1 has a peripheral edge 6 having annular contour, projecting with respect to the lateral surface 4, a raised band 7, it also of annular contour and arranged internally with respect to the peripheral edge 6, and a substantially disc-like central portion 8.
  • the latter is of rigid or semirigid type, and preferably made of plastics material.
  • the extraction fluid fed by the machine for making the beverage should just enter the internal housing 10 through said disc-like portion 8, which to this end bears small holes 81 distributed according to a substantially radial symmetry.
  • said top face may be made, e.g., of a porous filtering material, e.g. a paper material peripherally adhered on a peripheral edge having an annular contour alike the hereto-introduced one. In that case, no raised band is envisaged.
  • a porous filtering material e.g. a paper material peripherally adhered on a peripheral edge having an annular contour alike the hereto-introduced one. In that case, no raised band is envisaged.
  • the disc-like portion 8 may be piece-formed with the remainder of the main body, and in particular with said edges 6 and 7, or made integral to the peripheral edge 6, e.g. by heat-resistant glues, as already mentioned hereto.
  • the main body of the capsule 1 provides a central disc-like portion 9 through which the beverage has to come out, and that therefore may have an embodiment alike that of the above-described top portion 8.
  • the disc-like portion 9 is inscribed in a projecting annular band 11, indented with respect to the lateral skirt 4.
  • the main body of the capsule 1 has a plurality of concave external grooves 5, identical the one to the other and equally distributed over the entire lateral extension of the skirt 4 itself according to an axial geometry.
  • the grooves 5 develop in a direction substantially parallel to axis A of the capsule 1 and are partitioned by external longitudinal ribs 52. Also the latter are identical the one to the other, equally distributed over the entire lateral extension of the skirt 4, and develop along a direction substantially parallel to the axis A of the capsule 1.
  • the external ribs 52 are internally hollow, thereby producing in correspondence of the housing 10 a plurality of grooves or internal notches 50 of the capsule itself. Therefore, said internal notches 50 define longitudinal portions of the housing 10 inside which part of the ground coffee is received.
  • the presence and arrangement of the notches 50 allows, as already mentioned above, optimal conveyance of the extraction fluid within the capsule 1, preventing stagnation, allowing to accurately control and foresee the properties of said flow and generally to optimize the extraction process.
  • each of the former ones to have a development with a substantially plane bottom wall, wherein adjacent external grooves 5 have a convex internal contour substantially arched, following in particular substantially an arc of circumference.
  • the external grooves 5 Internally to the housing 10 the external grooves 5 define a plurality of corresponding bulges 53.
  • the external 5 and internal 50 grooves involve only the bottom portion of the lateral skirt 5.
  • the lateral skirt 4 has instead a portion 41 with a substantially annular and continuous development 41 adjacent to the top face 2. Such a contrivance further improves the above-disclosed abilities to convey the extraction fluid.
  • the invention further refers to an automatic machine for making coffee or other beverages, comprising a housing specifically shaped for receiving the hereto-described capsule of the invention.
  • said housing will bear a configuration complementary to the above-illustrated one of the grooves 5 and ribs 52.
EP07106724A 2006-04-24 2007-04-23 Einzeldosiskartusche zur Getränkezubereitung Withdrawn EP1849718A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000227A ITRM20060227A1 (it) 2006-04-24 2006-04-24 Capsula monodose contenente un preparato per bevanda

Publications (1)

Publication Number Publication Date
EP1849718A1 true EP1849718A1 (de) 2007-10-31

Family

ID=38283874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07106724A Withdrawn EP1849718A1 (de) 2006-04-24 2007-04-23 Einzeldosiskartusche zur Getränkezubereitung

Country Status (2)

Country Link
EP (1) EP1849718A1 (de)
IT (1) ITRM20060227A1 (de)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20080656A1 (it) * 2008-10-27 2010-04-28 Arnoplast Srl Capsula per prodotti da infusione
ITBO20090086A1 (it) * 2009-02-18 2010-08-19 Tazza D Oro S R L Capsula per prodotti da infusione
ITMI20092201A1 (it) * 2009-12-16 2011-06-17 Francesco Illy Capsula per la preparazione di una bevanda
ITBO20100249A1 (it) * 2010-04-22 2011-10-23 Macchiavelli Srl Capsula per prodotti da infusione
WO2012010317A1 (de) * 2010-07-22 2012-01-26 Krüger Gmbh & Co. Kg Portionskapsel mit kennung
EP2412646A1 (de) * 2010-07-28 2012-02-01 Nestec S.A. Kapsel zur Lebensmittelherstellung
CN102849363A (zh) * 2012-08-29 2013-01-02 宁波全景电器技术有限公司 一种饮料胶囊
CN102933471A (zh) * 2009-12-16 2013-02-13 K-Fee系统有限责任公司 分配盒和分配盒的应用
WO2013131117A1 (de) * 2012-03-09 2013-09-12 Modl Thomas Portionskapsel zur zubereitung eines getränks
WO2014026700A1 (de) * 2012-08-17 2014-02-20 Wilhelm Servis Kapsel als behälter für einen portionierten brühstoff
WO2014027079A1 (de) * 2012-08-17 2014-02-20 Wilhelm Servis Kapsel als behälter für einen portionierten brühstoff
EP2711311A1 (de) * 2012-09-25 2014-03-26 Coop Industria - Societa' Cooperativa Einwegkartusche zur Zubereitung von Getränken
ITTO20121076A1 (it) * 2012-12-14 2014-06-15 Lavazza Luigi Spa Capsula o cialda e gruppo di infusione per la preparazione di una bevanda, in particolare caffe'
CN104071467A (zh) * 2014-06-26 2014-10-01 浙江爱仕达生活电器有限公司 一种结构改进的饮料胶囊及其使用方法
US20150150409A1 (en) * 2012-07-06 2015-06-04 Conopco, Inc., D/B/A/ Unilever Capsule recognition system
WO2015140670A1 (en) * 2014-03-19 2015-09-24 Espressocap S.P.A. Series of prepackaged charges for edible products
US10004353B2 (en) 2013-03-21 2018-06-26 Conopco, Inc. Method, device and capsule for brewing a beverage
US10343838B2 (en) 2012-06-18 2019-07-09 K-Fee System Gmbh Portion capsule and use of same for producing a beverage
US10472165B2 (en) 2012-12-14 2019-11-12 K-Fee System Gmbh Portion capsule and method for producing a beverage by means of a portion capsule
US10669093B2 (en) 2015-02-27 2020-06-02 K-Fee System Gmbh Single serve capsule comprising a filter element connected thereto by sealing
US10737876B2 (en) 2015-07-13 2020-08-11 K-Fee System Gmbh Filter element having a cut-out
US10800600B2 (en) 2010-05-12 2020-10-13 Societe Des Produits Nestle S.A. Capsule, system and method for preparing a beverage by centrifugation
US11045035B2 (en) 2015-09-18 2021-06-29 K-Fee System Gmbh Adapter for a single serve capsule
US11084650B2 (en) 2015-06-10 2021-08-10 K-Fee System Gmbh Portion capsule with a three-ply nonwoven fabric

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309980A (en) * 1964-03-03 1967-03-21 Continental Can Co Disposable coffee container
DE3432339A1 (de) * 1984-09-03 1986-03-13 Wolfgang Gesen Kaffee-kompaktfilter
US4800089A (en) * 1988-03-14 1989-01-24 Scott George W Packet with internal filter for coffee machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309980A (en) * 1964-03-03 1967-03-21 Continental Can Co Disposable coffee container
DE3432339A1 (de) * 1984-09-03 1986-03-13 Wolfgang Gesen Kaffee-kompaktfilter
US4800089A (en) * 1988-03-14 1989-01-24 Scott George W Packet with internal filter for coffee machines

Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2179943A1 (de) * 2008-10-27 2010-04-28 Macchiavelli S.r.l. Kapsel für Aufgussgetränke
ITBO20080656A1 (it) * 2008-10-27 2010-04-28 Arnoplast Srl Capsula per prodotti da infusione
ITBO20090086A1 (it) * 2009-02-18 2010-08-19 Tazza D Oro S R L Capsula per prodotti da infusione
CN102933471A (zh) * 2009-12-16 2013-02-13 K-Fee系统有限责任公司 分配盒和分配盒的应用
ITMI20092201A1 (it) * 2009-12-16 2011-06-17 Francesco Illy Capsula per la preparazione di una bevanda
WO2011080022A1 (en) 2009-12-16 2011-07-07 Francesco Illy Capsule for the preparation of a beverage
CN102933471B (zh) * 2009-12-16 2015-07-29 K-Fee系统有限责任公司 分配盒和分配盒的应用
WO2011132214A1 (en) * 2010-04-22 2011-10-27 Macchiavelli S.R.L. Capsule for infusion products
ITBO20100249A1 (it) * 2010-04-22 2011-10-23 Macchiavelli Srl Capsula per prodotti da infusione
US10800600B2 (en) 2010-05-12 2020-10-13 Societe Des Produits Nestle S.A. Capsule, system and method for preparing a beverage by centrifugation
US11192711B2 (en) 2010-05-12 2021-12-07 Societe Des Produits Nestle S.A. Capsule, system and method for preparing a beverage by centrifugation
US11518607B2 (en) 2010-05-12 2022-12-06 Societe Des Produits Nestle S.A. Capsule, system and method for preparing a beverage by centrifugation
US11148876B2 (en) 2010-05-12 2021-10-19 Societe Des Produits Nestle S.A. Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation
US11851267B2 (en) 2010-05-12 2023-12-26 Societe Des Produits Nestle S.A. Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation
EP3521207B1 (de) 2010-07-22 2020-01-22 K-fee System GmbH Portionskapsel mit barcode
RU2727607C1 (ru) * 2010-07-22 2020-07-22 К-Фее Зюстем Гмбх Порционная капсула с идентификатором
WO2012010317A1 (de) * 2010-07-22 2012-01-26 Krüger Gmbh & Co. Kg Portionskapsel mit kennung
CN103476686A (zh) * 2010-07-22 2013-12-25 K-Fee系统股份有限公司 具有标识符的分配胶囊
US11230430B2 (en) 2010-07-22 2022-01-25 K-Fee System Gmbh Portion capsule having an identifier
JP2013530798A (ja) * 2010-07-22 2013-08-01 ケイ‐フィー システム ゲーエムベーハー 識別子を有するポーションカプセル
US11820586B2 (en) 2010-07-22 2023-11-21 K-Fee System Gmbh Portion capsule having an identifier
US10994923B2 (en) 2010-07-22 2021-05-04 K-Fee System Gmbh Portion capsule having an identifier
US11667465B2 (en) 2010-07-22 2023-06-06 K-Fee System Gmbh Portion capsule having an identifier
US11554910B2 (en) 2010-07-22 2023-01-17 K-Fee System Gmbh Portion capsule having an identifier
US11548722B2 (en) 2010-07-22 2023-01-10 K-Fee System Gmbh Portion capsule having an identifier
US20210086986A1 (en) 2010-07-22 2021-03-25 K-Fee System Gmbh Portion capsule having an identifier
US10870531B2 (en) 2010-07-22 2020-12-22 K-Fee System Gmbh Portion capsule having an identifier
US10858176B2 (en) * 2010-07-22 2020-12-08 K-Fee System Gmbh Portion capsule having an identifier
US11542094B2 (en) 2010-07-22 2023-01-03 K-Fee System Gmbh Portion capsule having an identifier
EP2952453A1 (de) * 2010-07-22 2015-12-09 K-fee System GmbH Portionskapsel mit kennung
RU2581002C2 (ru) * 2010-07-22 2016-04-10 К-Фее Зюстем Гмбх Порционная капсула с идентификатором
EP3023362A1 (de) * 2010-07-22 2016-05-25 K-fee System GmbH Portionskapsel mit kennung
EP3023363A1 (de) * 2010-07-22 2016-05-25 K-fee System GmbH Portionskapsel mit kennung
CN103476686B (zh) * 2010-07-22 2016-08-31 K-Fee系统股份有限公司 具有标识符的分配胶囊
CN105996782A (zh) * 2010-07-22 2016-10-12 K-Fee系统股份有限公司 具有标识符的分配胶囊
US20170305654A1 (en) * 2010-07-22 2017-10-26 K-Fee System Gmbh Portion capsule having an identifier
US10858177B2 (en) 2010-07-22 2020-12-08 K-Fee System Gmbh Portion capsule having an identifier
US11919703B2 (en) 2010-07-22 2024-03-05 K-Fee System Gmbh Portion capsule having an identifier
US11254491B2 (en) 2010-07-22 2022-02-22 K-Fee System Gmbh Portion capsule having an identifier
EP3431415A1 (de) * 2010-07-22 2019-01-23 K-fee System GmbH Portionskapsel mit kennung
US11465830B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US11465829B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US20190359418A1 (en) * 2010-07-22 2019-11-28 K-Fee System Gmbh Portion capsule having an identifier
EP3521210B1 (de) 2010-07-22 2020-01-08 K-fee System GmbH Portionskapsel mit barcode
EP3521209B1 (de) 2010-07-22 2020-01-22 K-fee System GmbH Portionskapsel mit barcode
EP3521208B1 (de) 2010-07-22 2020-02-19 K-fee System GmbH Portionskapsel mit barcode
CN103025627A (zh) * 2010-07-28 2013-04-03 雀巢产品技术援助有限公司 用于食物制备的胶囊
WO2012013556A1 (en) * 2010-07-28 2012-02-02 Nestec S.A. A capsule for food preparation
JP2013533048A (ja) * 2010-07-28 2013-08-22 ネステク ソシエテ アノニム 食品調製用カプセル
EP2412646A1 (de) * 2010-07-28 2012-02-01 Nestec S.A. Kapsel zur Lebensmittelherstellung
AU2011284942B2 (en) * 2010-07-28 2014-12-18 Nestec S.A. A capsule for food preparation
AT512630A1 (de) * 2012-03-09 2013-09-15 Modl Portionskapsel
WO2013131117A1 (de) * 2012-03-09 2013-09-12 Modl Thomas Portionskapsel zur zubereitung eines getränks
US11312567B2 (en) 2012-06-18 2022-04-26 K-Fee System Gmbh Portion and method for producing a beverage by means of a portion capsule
US11702276B2 (en) 2012-06-18 2023-07-18 K-Fee System Gmbh Portion capsule for preparing a beverage
US10343838B2 (en) 2012-06-18 2019-07-09 K-Fee System Gmbh Portion capsule and use of same for producing a beverage
US20150150409A1 (en) * 2012-07-06 2015-06-04 Conopco, Inc., D/B/A/ Unilever Capsule recognition system
US10004248B2 (en) 2012-07-06 2018-06-26 Conopco, Inc. Package recognition system
US10143214B2 (en) 2012-07-06 2018-12-04 Conopco, Inc. Method and device for brewing a beverage
US11191286B2 (en) 2012-07-06 2021-12-07 Conopco, Inc. Capsule, method and device for brewing a beverage
WO2014027079A1 (de) * 2012-08-17 2014-02-20 Wilhelm Servis Kapsel als behälter für einen portionierten brühstoff
WO2014026700A1 (de) * 2012-08-17 2014-02-20 Wilhelm Servis Kapsel als behälter für einen portionierten brühstoff
CN102849363A (zh) * 2012-08-29 2013-01-02 宁波全景电器技术有限公司 一种饮料胶囊
EP2711311A1 (de) * 2012-09-25 2014-03-26 Coop Industria - Societa' Cooperativa Einwegkartusche zur Zubereitung von Getränken
ITRE20120061A1 (it) * 2012-09-25 2014-03-26 Ind Societa Cooperati Va Coop Cartuccia monouso per la preparazione di bevande
WO2014091439A1 (en) * 2012-12-14 2014-06-19 Luigi Lavazza S.P.A. Capsule or cartridge and infusion assembly for the preparation of a beverage, in particular coffee
US10743707B2 (en) 2012-12-14 2020-08-18 Luigi Lavazza S.P.A Capsule or cartridge and infusion assembly for the preparation of a beverage, in particular coffee
US10472165B2 (en) 2012-12-14 2019-11-12 K-Fee System Gmbh Portion capsule and method for producing a beverage by means of a portion capsule
ITTO20121076A1 (it) * 2012-12-14 2014-06-15 Lavazza Luigi Spa Capsula o cialda e gruppo di infusione per la preparazione di una bevanda, in particolare caffe'
US10004353B2 (en) 2013-03-21 2018-06-26 Conopco, Inc. Method, device and capsule for brewing a beverage
WO2015140670A1 (en) * 2014-03-19 2015-09-24 Espressocap S.P.A. Series of prepackaged charges for edible products
CN104071467A (zh) * 2014-06-26 2014-10-01 浙江爱仕达生活电器有限公司 一种结构改进的饮料胶囊及其使用方法
US10669093B2 (en) 2015-02-27 2020-06-02 K-Fee System Gmbh Single serve capsule comprising a filter element connected thereto by sealing
US11084650B2 (en) 2015-06-10 2021-08-10 K-Fee System Gmbh Portion capsule with a three-ply nonwoven fabric
US11498750B2 (en) 2015-07-13 2022-11-15 Gcs German Capsule Solution Gmbh Filter element having a cut-out
US10737876B2 (en) 2015-07-13 2020-08-11 K-Fee System Gmbh Filter element having a cut-out
US11045035B2 (en) 2015-09-18 2021-06-29 K-Fee System Gmbh Adapter for a single serve capsule

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