EP0554469A1 - Geschlossene Kapsel zur Zubereitung eines Getränkes - Google Patents

Geschlossene Kapsel zur Zubereitung eines Getränkes Download PDF

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Publication number
EP0554469A1
EP0554469A1 EP92101381A EP92101381A EP0554469A1 EP 0554469 A1 EP0554469 A1 EP 0554469A1 EP 92101381 A EP92101381 A EP 92101381A EP 92101381 A EP92101381 A EP 92101381A EP 0554469 A1 EP0554469 A1 EP 0554469A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
coffee
pressure
flow
weakening
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.)
Granted
Application number
EP92101381A
Other languages
English (en)
French (fr)
Other versions
EP0554469B1 (de
Inventor
Olivier Fond
Bernard Truchement
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Priority to ES92101381T priority Critical patent/ES2061284T3/es
Priority to DK92101381.9T priority patent/DK0554469T3/da
Priority to EP92101381A priority patent/EP0554469B1/de
Priority to AT92101381T priority patent/ATE112227T1/de
Priority to DE69200472T priority patent/DE69200472T2/de
Priority to JP5011863A priority patent/JPH05253071A/ja
Publication of EP0554469A1 publication Critical patent/EP0554469A1/de
Application granted granted Critical
Publication of EP0554469B1 publication Critical patent/EP0554469B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D85/8061—Filters

Definitions

  • the invention relates to a method for extracting closed cartridges with filters containing a substance for the preparation of a drink, in particular roasted and ground coffee, said cartridge having substantially the shape of a truncated cone, with a lower face. provided with a weakening line.
  • the invention further relates to the cartridge for implementing this method.
  • capsules for the preparation of a drink is motivated by several reasons: hygiene, optimal conservation of coffee, ease of use, better control of coffee quality obtained and good reproducibility of the extraction conditions.
  • capsules available only the closed capsules, which open under the effect of the pressure of water injected, respond more fully to the arguments set out above.
  • Such a capsule the subject of patent CH 605,293, has a line of weakness determining a cover, which tears preferentially under the effect of pressure.
  • the opening is brutal. It follows a sudden and momentary decompression inside the capsule and upstream of the filter before the pressure rises by increasing the pressure drop during the passage of the extraction fluid through the coffee bed.
  • the object of the present invention is to develop a method and a cartridge which ensure product quality and regularity of flow while maintaining the simplicity of use and manufacture of the cartridge.
  • the invention relates to a method for extracting closed cartridges with filter in which one operates in three successive phases.
  • a mixture of air and water is first injected through the upper face of the cartridge at a pressure between 1 and 20 bar, the cartridge rising in pressure, this phase ensures a pre-wetting time for the coffee.
  • the membrane yields and lets the mixture flow.
  • the rupture pressure of the membrane is fixed by a weakening zone on the membrane.
  • the tear produced in the membrane has very precise dimensions in order to ensure strict control of the flow of the two-phase mixture at the time of rupture.
  • the extraction takes place in the third stage under a pressure of 1 to 20 bar, the pressure being essentially linked to the pressure drop across the coffee bed.
  • the extraction can be done using a commercial espresso machine suitable for extracting cartridges.
  • Pressurizing the cartridge before opening thus representing a pre-wetting time with injection of water and part of the air which remained in the pipes and heating elements, has a beneficial effect on the quality of the espresso coffee obtained.
  • the flow characteristics of the two-phase mixture at the time and after the rupture of the membrane are essential for the quality and regularity of preparation of the desired product.
  • the two-phase mixture will on the one hand relax and on the other flow.
  • the membrane of the cartridge has an opening whose dimensions do not allow control of the flow characteristics, the expansion of the gas part will create a significant and especially very rapid pressure drop downstream of the filter . This will cause very sudden flows upstream of the filter, which results in a partial or complete blockage of the filter by the ground coffee particles which have been entrained and which are blocked across the holes in the filter.
  • the opening has well-defined dimensions, it will be possible to strictly control the flow characteristics and consequently the movements of the coffee particles upstream of the filter.
  • the flow flows of the two-phase mixture are directly proportional to the free passage section. Restricted and controlled passage will result in acceptable speeds at the filter, which will prevent its partial blockage by coffee particles.
  • Partial or complete blockage of the filter must be avoided to ensure the quality and reproducibility of the product preparation conditions.
  • this closure can hinder the extraction of the coffee both in terms of flow by increasing the pressure drop through the filter and in terms of the exchange of coffee-fluid material. extraction since the drainage of the coffee bed will not be homogeneous.
  • the cartridge filter is partially blocked by the coffee particles, the pressure drop increasing through the filter, it becomes necessary to reduce it through the coffee bed in order to ensure a constant pressure upstream, thus guaranteeing with the machines commercial espresso equivalent extraction rate.
  • This is ensured by increasing the average size of the coffee particles. Consequently, the exchange of material between the coffee and the extraction fluid is reduced (reduced exchange surface, slower diffusion in the beans), which results in a lower concentration of the coffee extract and by a significant decrease in quality.
  • This phenomenon can be obtained by reducing the opening area of the capsule membrane, either by reducing the length and possibly the shape of the area weakened in thickness, or by adding a piece of sticky tape on the face. lower of said cartridge or of a part positioned in the cartridge holder under said cartridge, these elements limiting the movement of the cover.
  • the invention further relates to the cartridge which makes it possible to carry out this extraction process.
  • the cartridge consists of a sealed body having substantially the shape of a truncated cone, with a lower face provided with a weakening line which determines a reduced tear zone.
  • the cartridge is filled with a substance for the preparation of a drink.
  • This substance is preferably roasted and ground coffee, but can also be tea, soluble coffee, a mixture of ground coffee and soluble coffee or a chocolate or dehydrated product.
  • the cartridge has a diameter preferably between 2.5 and 6 cm and has a coffee bed thickness preferably between 10 and 25 mm.
  • the main body of the capsule can be made of aluminum with a thickness of 20 to 100 ⁇ m, of multilayer plastic with possibly an oxygen barrier layer such as EVOH or PVDC, of a multilayer film such as aluminum, plastic or plastic cardboard, optionally with an oxygen barrier layer such as EVOH or PVDC.
  • the underside of the capsule can be made of aluminum with a thickness of 40 to 120 ⁇ m.
  • the weakening zone obtained by punching, has a reduced length so that the opening of the lower face, produced by tearing said zone, in turn has reduced proportions in order to be able to laminate the flow of gas and water .
  • the weakening zone can be in the form, for example of an arc of a circle of 100 to 150 o with a diameter of the order of 6 mm or a straight line of 5 to 9 mm with a thickness residual from 10 to 20 ⁇ m in the case of an aluminum membrane with an original thickness of 100 ⁇ m.
  • this zone can represent an arc of a circle from 300 to 350 o with a diameter of 6 to 15 mm.
  • the sticky tape is positioned across the weakening zone or can cover it partially, but in the latter case, the strip is necessarily tangent at at least one point to the circle of said area.
  • this zone can represent a circular arc from 300 to 350 o with a diameter of 6 to 15 mm.
  • This part can be in the form of a round head of a screw or concave cup, the shape of which substantially matches the outside shape of the underside of the cartridge and placed 0.5 to 3 mm from said face.
  • Said cup is itself provided with a few holes for discharging the coffee, the holes also being able to contribute to the lamination of the flow.
  • Nespresso Capsules (registered trademark), 5 g, is carried out in a Turmix machine (registered trademark) C1100 with an Eaton pump working at a maximum pressure of 15 bar.
  • Normal membrane with cover according to patent CH 605293 Capsule according to the invention with control of the flow characteristics 44.3 g flow in 18 s Flow rate 42.5 g in 20 s Average particle size 387 ⁇ m 333 ⁇ m
  • Concentration extract in DM * 2.0% 2.35% Extraction efficiency 17.9% 20% Tasting preference 2/10 8/10 * MS dry matter
  • the cartridge according to the invention has a line of weakness in the form of an arc of a circle of 100 °.
  • the tasting preference is determined on a panel of ten people.
  • Normal capsule Capsule according to the invention Capsule according to the invention average particle size 387 ⁇ m 387 ⁇ m 333 ⁇ m Flow 51.5 g in 20 sec 60.5 g 43.1g Standard variation 15.3 g 6.0 g 5.5g
  • Fig. 1 represents in axial section a cartridge according to the invention
  • Fig. 2 is a bottom view of the cartridge according to FIG. 1.
  • the cartridge comprises a body (1) of 50 ⁇ m thickness having the shape of a truncated cone ending in an obtuse cone (3).
  • the edge (2) is formed by crimping the body on a membrane (5) detached from the filter (6).
  • the membrane has a weakening line (4) consisting of a stamped groove in the form of an arc of a circle of approximately 100 °.
  • the cartridge is extracted with the device of European patent No 242556 and contains roasted and ground coffee (9).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)
  • Medicinal Preparation (AREA)
  • Tea And Coffee (AREA)
  • Packages (AREA)
EP92101381A 1992-01-28 1992-01-28 Geschlossene Kapsel zur Zubereitung eines Getränkes Expired - Lifetime EP0554469B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES92101381T ES2061284T3 (es) 1992-01-28 1992-01-28 Cartucho cerrado para la confeccion de una bebida.
DK92101381.9T DK0554469T3 (da) 1992-01-28 1992-01-28 Forseglet patron til tilberedning af en drik
EP92101381A EP0554469B1 (de) 1992-01-28 1992-01-28 Geschlossene Kapsel zur Zubereitung eines Getränkes
AT92101381T ATE112227T1 (de) 1992-01-28 1992-01-28 Geschlossene kapsel zur zubereitung eines getränkes.
DE69200472T DE69200472T2 (de) 1992-01-28 1992-01-28 Geschlossene Kapsel zur Zubereitung eines Getränkes.
JP5011863A JPH05253071A (ja) 1992-01-28 1993-01-27 飲み物を作るための物質を含むフィルター付き封止カートリッジからの抽出方法およびこの方法を実施するカートリッジ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92101381A EP0554469B1 (de) 1992-01-28 1992-01-28 Geschlossene Kapsel zur Zubereitung eines Getränkes

Publications (2)

Publication Number Publication Date
EP0554469A1 true EP0554469A1 (de) 1993-08-11
EP0554469B1 EP0554469B1 (de) 1994-09-28

Family

ID=8209273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101381A Expired - Lifetime EP0554469B1 (de) 1992-01-28 1992-01-28 Geschlossene Kapsel zur Zubereitung eines Getränkes

Country Status (6)

Country Link
EP (1) EP0554469B1 (de)
JP (1) JPH05253071A (de)
AT (1) ATE112227T1 (de)
DE (1) DE69200472T2 (de)
DK (1) DK0554469T3 (de)
ES (1) ES2061284T3 (de)

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844195A1 (de) * 1996-11-22 1998-05-27 Societe Des Produits Nestle S.A. Eine pulverförmige Substanz enthaltender geschlossener Behälter
EP1273528A1 (de) * 2001-06-28 2003-01-08 Societe Des Produits Nestle S.A. Biegsame geschlossene Kapsel
US6810788B2 (en) * 2002-03-14 2004-11-02 Robert Hale Beverage cartridge and filter assembly
EP1710172A1 (de) * 2005-04-04 2006-10-11 Dr. med. Beatrice Amann Vorrichtung und Wegwerfkapsel zur Erzeugung von flüssigen Produkten, insbesondere Getränken
EP1554958A3 (de) * 2004-01-14 2007-04-04 Saeco International Group S.P.A. Kaffeemaschine zum Aufbrühen von in einer Kapsel abgepacktem Pulverkaffee
EP1849715A1 (de) * 2006-04-24 2007-10-31 Nestec S.A. Kapsel zur Getränkezubereitung mit Dichtungselement und Verfahren zu dessen Herstellung
JP2008510540A (ja) * 2004-08-23 2008-04-10 ネステク ソシエテ アノニム 加圧された流体をカプセルに注入することにより飲料を調合し配給するカプセル
EP2100824A1 (de) * 2008-03-12 2009-09-16 Nestec S.A. Kapsel mit Flussregulierung und Filterelement
FR2930522A1 (fr) * 2008-04-28 2009-10-30 Rolland Versini Procede de fabrication d'une capsule spherique destinee a etre utilisee dans une machine de preparation et de distribution automatique de boissons
WO2010076048A1 (en) * 2009-01-05 2010-07-08 Nestec S.A. Capsule with flow control and filtering member
WO2010076698A1 (fr) 2009-01-02 2010-07-08 Ethical Coffee Company Sa Capsule pour la preparation d'une boisson et dispositif
WO2010079454A1 (fr) 2009-01-12 2010-07-15 Ethical Coffee Company Sa Capsule utilisee dans la preparation d'une boisson avec membrane destinee a eclater
WO2010084475A2 (fr) 2009-01-23 2010-07-29 Ethical Coffee Company Sa Capsule pour la preparation d'une boisson
WO2010092543A2 (fr) 2009-02-11 2010-08-19 Ethical Coffee Company Sa Dispositif pour la preparation d'une boisson extraite a partir d'une capsule
CN101953634A (zh) * 2009-03-19 2011-01-26 雀巢产品技术援助有限公司 用于在包含具有凸起和凹入元件的料筒保持器的设备中制备咖啡的胶囊
WO2011010262A1 (fr) 2009-07-23 2011-01-27 Ethical Coffee Company Sa Dispositif pour la preparation d'une boisson extraite a partir d'une capsule
WO2011010263A1 (fr) 2009-07-24 2011-01-27 Ethical Coffee Company Sa Dispositif pour la preparation d'une boisson extraite a partir d'une capsule
WO2011015973A1 (fr) 2009-08-05 2011-02-10 Ethical Coffee Company Sa Membrane renforcee avec trame pour capsule utilisee dans la preparation d'une boisson
WO2011024117A1 (fr) 2009-08-28 2011-03-03 Ethical Coffee Company Sa Dispositif pour la preparation d'une boisson extraite a partir d'une capsule
WO2011027259A1 (fr) 2009-09-02 2011-03-10 Ethical Coffee Company Sa Capsule pour la preparation d'une boisson
WO2012080814A1 (fr) 2010-12-17 2012-06-21 Benoit Steffenino Dispositif réutilisable de prélèvement, de dosage, de transfert, et de réception
WO2012120459A1 (fr) 2011-03-07 2012-09-13 Ethical Coffee Company Sa Capsule pour la preparation d'une boisson et porte-capsule adapte
WO2012120460A1 (fr) 2011-03-07 2012-09-13 Ethical Coffee Company Sa Porte-capsule pour la préparation d'une boisson
WO2012123857A1 (fr) 2011-03-11 2012-09-20 Ethical Coffee Company Sa Porte-capsule pour capsule adaptée pour la préparation d'une boisson
WO2012143832A1 (fr) 2011-04-21 2012-10-26 Ethical Coffee Company Sa Machine pour la preparation d'une boisson
ITBS20110129A1 (it) * 2011-09-26 2013-03-27 Capitani Srl Capsula per la produzione di una bevanda infusa
US20130209621A1 (en) * 2010-07-08 2013-08-15 Osamu Nakagiri Beverage extraction filter
US8557314B2 (en) 2009-11-19 2013-10-15 Nestec S.A. Capsule and method for preparing a beverage such as coffee from said capsule
WO2014167451A1 (fr) 2013-04-11 2014-10-16 Ethical Coffee Company Sa Machine pour la preparation d'une boisson
US8895090B2 (en) 2010-09-22 2014-11-25 K-Fee System Gmbh Portion capsule and method for producing the same
US8916220B2 (en) 2010-09-22 2014-12-23 K-Fee System Gmbh Method for producing a beverage using a portion capsule
EP3048066A1 (de) 2008-04-14 2016-07-27 Ethical Coffee Company SA Kapsel zur herstellung eines getränks
US9598230B2 (en) 2004-01-14 2017-03-21 Caffitaly System S.P.A. Cartridge containing one serving of coffee powder for preparing a coffee beverage
EP3181484A1 (de) 2015-12-16 2017-06-21 Mühlemann IP GmbH Kapselbecher einer kaffeekapsel
US9783361B2 (en) 2013-03-14 2017-10-10 Starbucks Corporation Stretchable beverage cartridges and methods
US9877495B2 (en) 2015-01-09 2018-01-30 Starbucks Corporation Method of making a sweetened soluble beverage product
US9932168B2 (en) 2011-03-08 2018-04-03 Kraft Foods R & D, Inc. Beverage delivery pod and methods of use and manufacture
US10004248B2 (en) 2012-07-06 2018-06-26 Conopco, Inc. Package recognition system
US10004353B2 (en) 2013-03-21 2018-06-26 Conopco, Inc. Method, device and capsule for brewing a beverage
US10442610B2 (en) 2014-03-11 2019-10-15 Starbucks Corporation Pod-based restrictors and methods
US10450131B2 (en) 2014-10-01 2019-10-22 Kraft Foods Group Brands Llc Coffee pod

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EP0806373B1 (de) * 1996-05-10 2001-09-05 Societe Des Produits Nestle S.A. Geschlossene Patrone mit Zonen verminderter Dicke
PL2000063T5 (pl) * 2007-06-05 2019-11-29 Caffitaly System Spa Sposób przygotowania napoju i urządzenie z kapsułą do zastosowania tego sposobu
EP2230195B1 (de) 2009-03-19 2018-04-25 Nestec S.A. Kapsel mit Filtereinsatz zur Zubereitung von Kaffeegetränken
PT2239211E (pt) 2009-04-09 2014-05-07 Nestec Sa Cápsula para preparação de uma bebida com vedante de delaminação ou rompível numa parede de distribuição
EP2239212B1 (de) 2009-04-09 2015-11-11 Nestec S.A. Kapsel zur Herstellung eines Getränks mit einer einen Strömungspfad aufweisenden Ausgabewand
RU2015140837A (ru) * 2009-06-17 2018-12-26 Конинклейке Дауве Егбертс Б.В. Система, способ и капсула для приготовления заданного количества напитка
CA3131397C (en) 2009-06-17 2023-06-20 Koninklijke Douwe Egberts B.V. Capsule, system and method for preparing a predetermined quantity of beverage suitable for consumption
DE102011001252A1 (de) 2011-03-14 2012-09-20 Biologic Gmbh Verfahren zur portionsweisen Herstellung von wasserbasierten karbonisierten Postmix-Getränken zum direkten Verbrauch, Getränkekapsel sowie ein Haushaltsgerät zur portionsweisen Karbonisierung und Aromatisierung von Wasser
DE102011123025B3 (de) 2011-03-14 2021-08-12 Gerrit Sonnenrein Haushaltsgerät zur portionsweisen Karbonisierung und Aromatisierung von Wasser und Verfahren zur portionsweisen Herstellung von wasserbasierten karbonisierten Postmix-Getränken zum direkten Verbrauch
GB2489409B (en) 2011-03-23 2013-05-15 Kraft Foods R & D Inc A capsule and a system for, and a method of, preparing a beverage
KR101110489B1 (ko) * 2011-04-07 2012-01-31 이영식 커피캡슐머신용 커피캡슐
USD697797S1 (en) 2012-09-12 2014-01-21 Kraft Foods R&D, Inc. Beverage cartridge
PT3375333T (pt) 2013-05-17 2020-07-23 Douwe Egberts Bv Sistema de preparação de bebida
USD757536S1 (en) 2014-10-01 2016-05-31 Kraft Foods Group Brands Llc Container
DE102016106040B4 (de) 2016-04-01 2019-01-17 Bernd Kuhs Kapsel zur Herstellung von kosmetischen oder dermatologischen Präparaten oder von Süßspeisen
EP3655111A1 (de) 2017-06-12 2020-05-27 Mauser, Johannes Alois KAPSEL ZUR HERSTELLUNG VON KOSMETISCHEN ODER DERMATOLOGISCHEN PRÄPARATEN ODER VON SÜßSPEISEN

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CH605293A5 (de) 1976-12-17 1978-09-29 Nestle Sa
EP0242556A1 (de) 1986-04-24 1987-10-28 Societe Des Produits Nestle S.A. Getränke-Aufbrühvorrichtung für Kapseln

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CH668545A5 (fr) * 1986-06-27 1989-01-13 Nestle Sa Procede d'extraction de cartouches fermees pour la preparation de boissons.
JPH0614706Y2 (ja) * 1986-12-24 1994-04-20 松下電器産業株式会社 コ−ヒ−等の抽出装置
ES2043196T3 (es) * 1990-07-27 1993-12-16 Nestle Sa Procedimiento de extraccion de cartuchos cerrados y dispositivo para su puesta en practica.
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CH605293A5 (de) 1976-12-17 1978-09-29 Nestle Sa
EP0242556A1 (de) 1986-04-24 1987-10-28 Societe Des Produits Nestle S.A. Getränke-Aufbrühvorrichtung für Kapseln

Cited By (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844195A1 (de) * 1996-11-22 1998-05-27 Societe Des Produits Nestle S.A. Eine pulverförmige Substanz enthaltender geschlossener Behälter
EP1273528A1 (de) * 2001-06-28 2003-01-08 Societe Des Produits Nestle S.A. Biegsame geschlossene Kapsel
WO2003002423A1 (en) * 2001-06-28 2003-01-09 Societe Des Produits Nestle S.A. Sealed flexible cartridge
US6810788B2 (en) * 2002-03-14 2004-11-02 Robert Hale Beverage cartridge and filter assembly
US9598230B2 (en) 2004-01-14 2017-03-21 Caffitaly System S.P.A. Cartridge containing one serving of coffee powder for preparing a coffee beverage
EP2446791A3 (de) * 2004-01-14 2012-08-15 Saeco International Group S.P.A. Kaffeemaschine zum Aufbrühen von in einer Kapsel abgepacktem Pulverkaffee
EP1554958A3 (de) * 2004-01-14 2007-04-04 Saeco International Group S.P.A. Kaffeemaschine zum Aufbrühen von in einer Kapsel abgepacktem Pulverkaffee
JP2008510540A (ja) * 2004-08-23 2008-04-10 ネステク ソシエテ アノニム 加圧された流体をカプセルに注入することにより飲料を調合し配給するカプセル
JP4879898B2 (ja) * 2004-08-23 2012-02-22 ネステク ソシエテ アノニム 加圧された流体をカプセルに注入することにより飲料を調合し配給するカプセル
CN101155536B (zh) * 2005-04-04 2011-01-26 比阿特丽斯·阿曼 用于制造液态制品、尤其是饮料的装置和一次性封壳
EP1710172A1 (de) * 2005-04-04 2006-10-11 Dr. med. Beatrice Amann Vorrichtung und Wegwerfkapsel zur Erzeugung von flüssigen Produkten, insbesondere Getränken
EP1849715A1 (de) * 2006-04-24 2007-10-31 Nestec S.A. Kapsel zur Getränkezubereitung mit Dichtungselement und Verfahren zu dessen Herstellung
WO2007122206A1 (en) * 2006-04-24 2007-11-01 Nestec S.A. Capsule for preparation of a beverage with a sealing member attached thereto and method of producing the same
US8161866B2 (en) 2006-04-24 2012-04-24 Nestec S.A. Capsule for preparation of a beverage with a sealing member attached thereto and method of producing the same
AU2007242800B2 (en) * 2006-04-24 2013-01-17 Société des Produits Nestlé S.A. Capsule for preparation of a beverage with a sealing member attached thereto and method of producing the same
CN101432207B (zh) * 2006-04-24 2010-11-24 雀巢产品技术援助有限公司 用于制备饮料的附装有密封件的胶囊及其制造方法
US8986762B2 (en) 2008-03-12 2015-03-24 Nestec S.A. Capsule with flow control and filtering member
WO2009112291A1 (en) * 2008-03-12 2009-09-17 Nestec S.A. Capsule with flow control and filtering member
EP2100824A1 (de) * 2008-03-12 2009-09-16 Nestec S.A. Kapsel mit Flussregulierung und Filterelement
EP3048066A1 (de) 2008-04-14 2016-07-27 Ethical Coffee Company SA Kapsel zur herstellung eines getränks
FR2930522A1 (fr) * 2008-04-28 2009-10-30 Rolland Versini Procede de fabrication d'une capsule spherique destinee a etre utilisee dans une machine de preparation et de distribution automatique de boissons
CN102245485A (zh) * 2009-01-02 2011-11-16 艾斯克咖啡有限公司 用于制备饮料的容器及设备
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DK0554469T3 (da) 1994-11-28
DE69200472T2 (de) 1995-02-02
EP0554469B1 (de) 1994-09-28
ATE112227T1 (de) 1994-10-15
DE69200472D1 (de) 1994-11-03
JPH05253071A (ja) 1993-10-05
ES2061284T3 (es) 1994-12-01

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