WO2008117329A1 - Capsule pour machines de distribution de boissons chaudes - Google Patents

Capsule pour machines de distribution de boissons chaudes Download PDF

Info

Publication number
WO2008117329A1
WO2008117329A1 PCT/IT2008/000197 IT2008000197W WO2008117329A1 WO 2008117329 A1 WO2008117329 A1 WO 2008117329A1 IT 2008000197 W IT2008000197 W IT 2008000197W WO 2008117329 A1 WO2008117329 A1 WO 2008117329A1
Authority
WO
WIPO (PCT)
Prior art keywords
capsule
holder
hot drink
capsules
indentation
Prior art date
Application number
PCT/IT2008/000197
Other languages
English (en)
Inventor
Aldo Palombini
Original Assignee
Espressaroma S.P.A.
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 Espressaroma S.P.A. filed Critical Espressaroma S.P.A.
Priority to EP08751521A priority Critical patent/EP2139792B1/fr
Priority to DE602008005726T priority patent/DE602008005726D1/de
Priority to AT08751521T priority patent/ATE502879T1/de
Publication of WO2008117329A1 publication Critical patent/WO2008117329A1/fr

Links

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
    • B65D85/8061—Filters

Definitions

  • Hot drink machines using capsule systems have been on the market for many years now.
  • Present-day machines use either single-dose rigid cylindrical capsules, which are perforated by the machine when the water is forced through, or single/multiple-dose disc capsules, made of filter paper, which come in different shapes and sizes according to the type of machine they're used in.
  • the disc capsules feature a convex top/bottom and contain the drink product, such as coffee for example.
  • Such a shape can be inconvenient, because when the hot water under pressure is forced through the filter, from the water heating block, it spreads and penetrates irregularly through the capsule shell and tends to "slide" along the convex surface, thus impairing the quality of the drink.
  • a further inconvenience consists in that, like all disc-shaped objects, in order to provide a best quality drink they must preferably be placed with a specific side against the hot water supply, and according to a specific orientation with respect to the filter holder; as regards the disc capsules currently on the market these preferential positions are generally indicated on the capsule shell with a small coloured text, which, however, in most cases is hard to find and to read by the user.
  • the present invention relates to a hot-drink capsule system capable of remedying the above mentioned inconveniences.
  • the capsule features a flat top that fits perfectly against the filter, so that the hot water forced through from the heating block spreads in a uniform manner.
  • the flat top is made of filter paper and is sealed around the edges onto a polypropylene container, of suitable shape and size, the bottom of which features a series of microscopic holes in the middle, covered by filter paper, through which the brewed beverage can pass and be poured through a spout into the cup or other container.
  • the edge of the capsule features a notch or indentation that matches a protuberance on the capsule holder, of any shape or size, to help the user immediately and properly fit the capsule into its holder, also thanks to the above mentioned flat top side.
  • figure 1 shows a cross-section of the polypropylene container
  • figure 2 shows a cross-section of the polypropylene container complete with the filter paper at the top
  • figure 3 shows a view from above of the container without the filter paper top
  • figure 4 shows a view from above of the capsule
  • figure 5 shows a plan view of the lower part of the container.
  • the capsule consists of a rigid disc-shaped container (1), made of PP (polypropylene) suitable for food use applications, or other like material, containing the drink product, such as milk powder, in the centre (6); the edge (4) features a tab (5), of the preferred shape, for easily extracting the capsule from its holder after use.
  • PP polypropylene
  • the middle bottom part (6) of the container (1) features small or very small holes (7), through which the brewed drink leaves the container (1) when hot water is forced through, after having passed through a layer of filter paper beneath (3).
  • the top (8) of the capsule is made of filter paper and is perfectly flat.
  • the flat filter-paper surface (8) when the capsule is placed inside the holder and the holder introduced into the housing in the machine, comes into close contact with the filter, which is integral with the water heating block, through which the hot water is made to pass, under pressure, by means of a pump and is then forced through the top surface (8) of the capsule to make the drink.
  • the flat top surface (8) of the capsule fits perfectly against the flat surface of the filter integral with the water heating block, which determines the uniform distribution and penetration of the water through the top surface (8) of the capsule and into the capsule itself, where it mixes with the drink product contained therein; the resulting hot drink then filters through the holes on the bottom surface (7), and after having passed through the lower filter paper (3) is collected inside the filter holder and poured through the spout in the machine.
  • the position of the indentation and protuberance may be inverted, so that the capsule (1) features a protuberance in any point of its surface (1), while the filter holder has the indentation; in this case also the indentation and the protuberance may be of any shape and size.
  • the solutions may be adopted indipendently the one of the other. Based on tests carried out, it has been found that a capsule with a flat surface (6) and a diameter of 50 mm offers the best dose-quantity and drink-quality ratio.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

La présente invention porte sur des perfectionnements apportés à des capsules utilisées dans des machines de distribution de boissons chaudes servant du café, du thé, des produits solubles, etc. L'invention porte principalement sur la composition de la capsule, qui est fabriquée à l'aide d'une technique mixte, associant une structure rigide en polypropylène (ou similaire) et une section de partie supérieure et de partie inférieure constituée de papier filtre. En second lieu, l'invention porte également sur la surface plate de la capsule placée contre le filtre, qui est d'un seul tenant avec le bloc de chauffage de l'eau et est alimenté en eau chaude sous pression au moyen d'une pompe. Dans un mode de réalisation préféré, l'invention porte sur la disposition sur la surface externe de la capsule d'une indentation, laquelle, par déplacement conformément à une protubérance correspondante dans le support de capsule, permet à l'utilisateur d'ajuster immédiatement et correctement la capsule à l'intérieur du support.
PCT/IT2008/000197 2007-03-27 2008-03-25 Capsule pour machines de distribution de boissons chaudes WO2008117329A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08751521A EP2139792B1 (fr) 2007-03-27 2008-03-25 Capsule pour machines de distribution de boissons chaudes
DE602008005726T DE602008005726D1 (de) 2007-03-27 2008-03-25 Kapsel für heissgetränkeautomaten
AT08751521T ATE502879T1 (de) 2007-03-27 2008-03-25 Kapsel für heissgetränkeautomaten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM07U000074 2007-03-27
IT000074U ITRM20070074U1 (it) 2007-03-27 2007-03-27 Perfezionamenti alle cialde per alimentazione di macchine per bevande espresse

Publications (1)

Publication Number Publication Date
WO2008117329A1 true WO2008117329A1 (fr) 2008-10-02

Family

ID=39591657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2008/000197 WO2008117329A1 (fr) 2007-03-27 2008-03-25 Capsule pour machines de distribution de boissons chaudes

Country Status (5)

Country Link
EP (1) EP2139792B1 (fr)
AT (1) ATE502879T1 (fr)
DE (1) DE602008005726D1 (fr)
IT (1) ITRM20070074U1 (fr)
WO (1) WO2008117329A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010137945A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Capsule et système de préparation de boisson comprenant une substance soluble
WO2010137962A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Capsule comprenant un produit destiné à être extrait
WO2010137953A1 (fr) 2009-06-17 2010-12-02 Sara Lee/De N.V. Système, capsule et procédé de préparation de boisson
WO2010137960A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Système, procédé et capsule pour préparer une boisson
WO2010137952A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Membrane rhea non tissée
US8846120B2 (en) 2009-06-17 2014-09-30 Koninklijke Douwe Egberts B.V. System, a method and a capsule for preparing a pre-determined quantity of beverage
WO2015022191A1 (fr) 2013-08-14 2015-02-19 Merck Patent Gmbh Capsule d'extraction à haute pression
WO2019121881A1 (fr) * 2017-12-20 2019-06-27 Societe Des Produits Nestle S.A. Capsule de café optimisée pour la préparation de boissons

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783361B2 (en) 2013-03-14 2017-10-10 Starbucks Corporation Stretchable beverage cartridges and methods
US10442610B2 (en) 2014-03-11 2019-10-15 Starbucks Corporation Pod-based restrictors and methods
US9877495B2 (en) 2015-01-09 2018-01-30 Starbucks Corporation Method of making a sweetened soluble beverage product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411106A (en) 2004-02-17 2005-08-24 Kraft Foods R & D Inc Cartridge for the preparation of beverages
WO2006021405A2 (fr) * 2004-08-23 2006-03-02 Nestec S.A. Capsule pour preparer et distribuer une boisson, par injection d'un fluide sous pression dans ladite capsule
WO2006057022A1 (fr) * 2004-11-25 2006-06-01 Espressaroma S.P.A. Dosette pour machines expresso
WO2008047193A1 (fr) * 2006-10-20 2008-04-24 Aroma System Srl Capsule contenant des produits hydrosolubles ou à infuser pour obtenir des boissons chaudes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2411106A (en) 2004-02-17 2005-08-24 Kraft Foods R & D Inc Cartridge for the preparation of beverages
WO2006021405A2 (fr) * 2004-08-23 2006-03-02 Nestec S.A. Capsule pour preparer et distribuer une boisson, par injection d'un fluide sous pression dans ladite capsule
WO2006057022A1 (fr) * 2004-11-25 2006-06-01 Espressaroma S.P.A. Dosette pour machines expresso
WO2008047193A1 (fr) * 2006-10-20 2008-04-24 Aroma System Srl Capsule contenant des produits hydrosolubles ou à infuser pour obtenir des boissons chaudes

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161652B2 (en) 2009-06-17 2015-10-20 Koninklijke Douwe Egberts B.V. Capsule and system for preparing a beverage comprising soluble substance
EP2510843A1 (fr) * 2009-06-17 2012-10-17 Koninklijke Douwe Egberts B.V. Système, procédé et capsule de préparation de boisson
WO2010137953A1 (fr) 2009-06-17 2010-12-02 Sara Lee/De N.V. Système, capsule et procédé de préparation de boisson
WO2010137945A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Capsule et système de préparation de boisson comprenant une substance soluble
WO2010137952A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Membrane rhea non tissée
CN102573578A (zh) * 2009-06-17 2012-07-11 莎莉／De有限公司 用于制备饮料的系统、包囊以及方法
CN102573582A (zh) * 2009-06-17 2012-07-11 莎莉／De有限公司 用来制备包含可溶物质的饮料的包囊和系统
RU2566319C2 (ru) * 2009-06-17 2015-10-20 Конинклейке Дауве Егбертс Б.В. Капсула и система для приготовления напитка, содержащая растворимое вещество
JP2012530526A (ja) * 2009-06-17 2012-12-06 コーニンクラケ ダウ エグバート ビー．ブイ． 飲料を用意するためのシステム、カプセル及び方法
EP2633787A1 (fr) * 2009-06-17 2013-09-04 Koninklijke Douwe Egberts B.V. Système, procédé et capsule de préparation de boisson
US8846120B2 (en) 2009-06-17 2014-09-30 Koninklijke Douwe Egberts B.V. System, a method and a capsule for preparing a pre-determined quantity of beverage
CN102482032B (zh) * 2009-06-17 2014-12-10 皇家戴维艾格伯茨有限公司 用于制备饮料的系统、方法和包囊
US11939143B2 (en) 2009-06-17 2024-03-26 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
CN105193269A (zh) * 2009-06-17 2015-12-30 皇家戴维艾格伯茨有限公司 用于制备饮料的系统、包囊以及方法
CN102481063B (zh) * 2009-06-17 2015-06-10 皇家戴维艾格伯茨有限公司 用于制备饮料的系统、方法和包囊
CN102573578B (zh) * 2009-06-17 2015-07-08 皇家戴维艾格伯茨有限公司 用于制备饮料的系统、包囊以及方法
WO2010137960A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Système, procédé et capsule pour préparer une boisson
WO2010137962A1 (fr) * 2009-06-17 2010-12-02 Sara Lee/De N.V. Capsule comprenant un produit destiné à être extrait
EP2443048B1 (fr) 2009-06-17 2015-04-29 Koninklijke Douwe Egberts B.V. Système, procédé et capsule pour préparer une boisson
AU2009347084B2 (en) * 2009-06-17 2016-01-28 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
US9271601B2 (en) 2009-06-17 2016-03-01 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
US9359126B2 (en) 2009-06-17 2016-06-07 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
US9371174B2 (en) 2009-06-17 2016-06-21 Koninklijke Douwe Egberts B.V. Capsule for preparing a pre-determined quantity of beverage
US9409705B2 (en) 2009-06-17 2016-08-09 Koninklijke Douwe Egberts B.V. System, a method and a capsule for preparing a pre-determined quantity of beverage
AU2009347077B2 (en) * 2009-06-17 2016-09-22 Koninklijke Douwe Egberts B.V. System, capsule and method for preparing a beverage
AU2009347077C1 (en) * 2009-06-17 2017-03-23 Koninklijke Douwe Egberts B.V. System, capsule and method for preparing a beverage
AU2009347084B9 (en) * 2009-06-17 2018-11-22 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
US10231571B2 (en) 2009-06-17 2019-03-19 Koninklijke Douwe Egberts B.V. System, capsule and method for preparing a predetermined quantity of beverage
CN105193269B (zh) * 2009-06-17 2019-04-19 皇家戴维艾格伯茨有限公司 用于制备饮料的系统、包囊以及方法
US11058249B2 (en) 2009-06-17 2021-07-13 Koninklijke Douwe Egberts B.V. System, capsule and method for preparing a beverage
AU2009347084C1 (en) * 2009-06-17 2021-01-28 Koninklijke Douwe Egberts B.V. System, method and capsule for preparing a beverage
WO2015022191A1 (fr) 2013-08-14 2015-02-19 Merck Patent Gmbh Capsule d'extraction à haute pression
WO2019121881A1 (fr) * 2017-12-20 2019-06-27 Societe Des Produits Nestle S.A. Capsule de café optimisée pour la préparation de boissons

Also Published As

Publication number Publication date
ITRM20070074U1 (it) 2008-09-28
ATE502879T1 (de) 2011-04-15
EP2139792A1 (fr) 2010-01-06
DE602008005726D1 (de) 2011-05-05
EP2139792B1 (fr) 2011-03-23

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