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WO2013167789A2 - Récipient pour la préparation d'une boisson avec un fluide sous pression - Google Patents

Récipient pour la préparation d'une boisson avec un fluide sous pression Download PDF

Info

Publication number
WO2013167789A2
WO2013167789A2 PCT/ES2013/070301 ES2013070301W WO2013167789A2 WO 2013167789 A2 WO2013167789 A2 WO 2013167789A2 ES 2013070301 W ES2013070301 W ES 2013070301W WO 2013167789 A2 WO2013167789 A2 WO 2013167789A2
Authority
WO
WIPO (PCT)
Prior art keywords
capsule
cover
container
fluid
mouth
Prior art date
Application number
PCT/ES2013/070301
Other languages
English (en)
Spanish (es)
Other versions
WO2013167789A3 (fr
WO2013167789A8 (fr
Inventor
Francisco Navarro Alcantara
Original Assignee
Francisco Navarro Alcantara
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 Francisco Navarro Alcantara filed Critical Francisco Navarro Alcantara
Priority to EP13745142.3A priority Critical patent/EP2851316A2/fr
Publication of WO2013167789A2 publication Critical patent/WO2013167789A2/fr
Publication of WO2013167789A3 publication Critical patent/WO2013167789A3/fr
Publication of WO2013167789A8 publication Critical patent/WO2013167789A8/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

Definitions

  • the invention relates to a container for the preparation by percolation of a beverage, such as coffee, in a self-service machine.
  • the solution according to EP 1867585 increases the versatility of the product as it is made available to the public, since it allows its compatibility with different machines.
  • the capsule can be removed from the container when the use of a machine compatible with said capsule is required while the container can be used directly, without prior extraction of the capsule, in other types of machines other than the first. From the point of view of the supplier of the product ready for use this is a solution of interest because it makes the product available without knowing on which machines it will be used but ready to be used in more than one type of machines.
  • a primary objective of the present invention is an alternative to the solution described in EP 1867585.
  • a container whose capsule element may be a conventional capsule of the type comprising a tubular body whose upper and lower openings are closed by sealed sheets, which offer a moisture and oxygen barrier, is of interest.
  • the use of these capsules can be limited in the machine in which the container for the preparation of the drinks must be used, that is to say in which the container must be inserted without removing the capsule that it houses, and which do not incorporate tools to perforate the aforementioned lower container.
  • capsules incorporating filter media can be used regardless of the format of the capsule, that is, regardless of whether they should be inserted into the machine with or without the container.
  • capsules have been manufactured that incorporate filter media formed at the bottom of the capsule and capsules without filter media. It is also a secondary objective of the invention a manufacturing process that simplifies this way of proceeding, the adopted solution being compatible with that or those that solve the above mentioned problems.
  • the package of the invention is characterized in that it comprises a capsule formed by a body constituted by a watertight material that stores at least one dose of a product for the preparation of the beverage, in which a top opening is distinguished, closed by a first sheet waterproof, welded to said body; and a lower mouth with means that prevent the product contained in the capsule from falling.
  • the package is characterized in that it comprises an outer cover, of a moisture and oxygen barrier material, tightly bonded but detachable to the body of the capsule so that it wraps it, at least partially, covering its lower mouth, being provided with the cover of a pipe that extends inwards and communicates with means of exit to the outside of the cover adapted to allow the passage of the fluid that passes through the capsule during the preparation of a drink in case it has been prepared without having previously removed the cover.
  • said spout is arranged axially aligned and below the lower mouth of the capsule body.
  • the cover is coupled to the capsule body so that the spout can move with respect to the capsule between at least two positions, of which the first is a waiting position (A), in which the upper edge of the spout is arranged below the plane of the lower mouth of the capsule; and the second is an operative position, in which the upper edge of the pipe passes through said lower mouth of the capsule.
  • the means preventing the fall of the product contained in the capsule comprise a second sheet welded to the capsule body in its lower mouth, and the upper edge of the spout forms breaking means capable of breaking said second sheet when it adopts the operative position (B) by pressure of the upper edge of the spout on said second sheet, which It enables the fluid to escape from the capsule in the direction of the outlet means of the cover during the preparation of a beverage if it has been prepared without having previously removed the cover.
  • the second sheet can be intentionally welded to the body without tension, so that it adopts a concave, slightly vaulted shape.
  • the capsule and the cover are provided with complementary means of mutual coupling that allow the cover to slide along the wall of the capsule body between at least two positions, one in which the spout adopts its position of wait (A), and another in which the pipe adopts its operational position (B).
  • the complementary coupling means comprises a threaded thread on the outer surface of the capsule body wall and a complementary threaded thread on the inner surface of the cover, all in such a way that by turning thread place the cover in position (B) starting from its position (A).
  • the spout is provided with holes in its portion adjacent to the upper edge, intended to act as a filter and to allow emptying the fluid that can accumulate on the bottom of the cover during the preparation of a beverage in case if it has been prepared without having previously removed the capsule cover.
  • the outlet means comprise a mono directional degassing valve; or a hole sealed or closed by a seal element, capable of being displaced or removed manually to enable a fluid outlet in the cover.
  • an accessory discoidal filter introduced into the capsule by its upper mouth, is arranged embedded inside the tubular body of the capsule on an annular flange formed in the lower mouth thereof.
  • the capsule is devoid of any foil or similar that closes it inferiorly.
  • the filter is fitted between the walls of the capsule body some distance above the annular flange of its lower end, so that it is displaced in the direction of the lower mouth of the body as a result of the fluid pressure during the preparation of the drink, prevented from being expelled from the body by the effect of the pressure of the fluid during the preparation of a top-down beverage against said annular flange.
  • an annular housing is formed on the side wall of the body or on the annular flange to accommodate a corresponding perimeter projection provided for this purpose in the discoidal filter. accessory.
  • a capsule specially adapted for the achievement of the invention is also the subject of the invention.
  • a capsule formed by a body consisting of a watertight material that stores at least one dose of a product for the preparation of a beverage under pressure of a fluid, in which a top opening, closed by a first sheet, is also claimed waterproof, welded to said body; and a lower opening with means that prevent the product contained in the capsule from falling, said capsule being provided with suitable coupling means to allow the cover of the capsule to be sealed in a sealed but detachable manner from a cover that the wrap, at least partially, covering its lower mouth,
  • a method for the manufacture of a range of packages according to the invention, in which a plurality of capsules formed by tubular bodies are formed or molded, constituted by a watertight material, in which an upper mouth and a lower end is distinguished which is partially closed by an annular flange oriented into the body determining a lower mouth of smaller cross section than that of the upper mouth, the procedure including the steps of
  • the process comprising the step of selecting a type of machine for the preparation of the beverage under the pressure of a fluid, so that
  • said machine being a machine that does not have a filter
  • a discoidal filter is introduced through the upper open mouth of the body until it fits inside the body; to fill the body with a dose of product that is deposited on the filter; to weld an oxygen impermeable top sheet to close the upper mouth of the body and optionally to weld a lower sheet to close the lower mouth of the body; or alternatively
  • said machine being a machine that has a filter, a lower sheet is welded to close the lower mouth of the body; to fill the body with a dose of product that is deposited directly on said lower sheet; and to weld an oxygen impermeable top sheet to close the upper mouth of the body,
  • the process also comprising the operation of attaching to the capsule an outer cover, of a moisture and oxygen barrier material, in a sealed but detachable manner to the body of said capsule and in such a way that it covers it, at least partially, covering its lower end, said cover being provided with a spout that extends inwardly and that communicates with outlet means to the outside of the cover adapted to allow the passage of the fluid that passes through the capsule during the preparation of a beverage if it has been prepared this without having removed the cover.
  • Figs. 1 to 3 schematically and exploding show the different components and uses for which the package according to the invention is prepared;
  • Fig. 4 is a schematic view showing in greater detail the variant of the package according to Fig. 3 with its components properly placed and / or coupled;
  • Figs. 5 and 6 are schematic figures of another variant of a package according to the invention.
  • Figs. 7 to 9 show different solutions applicable to the bottom of the cover for a container according to the invention.
  • Fig. 10 is a detail of the lower mouthpiece of the capsule for a variant of the invention.
  • Fig. 1 schematically shows a capsule and the possibilities of closing its lower mouth by means of a sheet welded to the body of the capsule intentionally without tensioning, so that it adopts a concave shape, slightly in vault.
  • Figs. 1 to 3 show different combinations of components for obtaining a package according to the invention.
  • the same numerical references have been used to designate the same components or equivalent elements.
  • the capsule 2 is formed by a tubular body 3, preferably of revolution, constituted in a known way by a watertight material, that is that it offers moisture and oxygen barrier benefits, in which a top opening 3a and an end is distinguished bottom that is partially closed by an annular flange 6 oriented towards the body 3 and which determines a lower opening 3b, of a smaller cross section than that of the upper opening 3a.
  • Said lower mouth 3b will be covered during the manufacture of the container 1 by means that prevent the product contained in the capsule 2 from falling, being able to choose between several solutions without affecting the form that the capsule 2 or the cover 8 should take.
  • the package 1 is intended to contain a product 5 for the preparation of a beverage in a machine that does not have a filter.
  • a discoidal filter 15 on which the product 5 will be accumulated will be placed, supported on the annular flange 6 of the lower mouth 3b of the capsule body 2.
  • the discoidal filter 15 prevents the accidental exit of the product 5 in a solid state but will allow in a known manner the passage of the pressurized fluid that will pass through the capsule 2 during the preparation of the beverage.
  • the variant of Fig. 3 is optimal for the use of machines that already have a filter.
  • the lower opening 3b of the body 3 of the capsule is closed with a second sheet 7, which may or may not be a barrier, which prevents unwanted product 5 from entering the capsule 2.
  • a component is removed not necessary, in this case the filter media, in addition to the fact that the nature of the sheet will not condition the subsequent use of the container 1 in a machine although the cover 8 is not removed because, as will be explained in greater detail below, it incorporates means for breaking the second sheet 7 if necessary. This circumstance can occur, for example, when the second sheet 7 is of a barrier material, which tightly closes the capsule 2.
  • the invention contemplates the simultaneous use of a second sheet 7 and a discoidal filter 15, as schematically illustrated in Fig. 1.
  • the means that prevent the product from falling can comprise a filter formed entirely with the walls of the body 3, the capsule being also provided, optionally, with a second lower sheet that closes its lower mouth.
  • An example according to this alternative is described in patent document ES 200500304, of the same applicant, and in Utility Model document U 201 131091.
  • Fig. 10 shows a detail of the annular flange 6 of the lower mouth of the body 3 of the capsule 2 for an embodiment of the invention in which the capsule 2 is provided with an accessory filter 15, originally separated from the body 3 of the capsule 2.
  • said annular flange 6 is provided with an annular housing 16 in which a perimeter projection 17 is fitted or locked, which is provided to the filter 15 to ensure its function and fit into the inside of the capsule 2.
  • the upper mouth 3a of the body of the capsule 2 will be closed with a sealed first sheet 4, ie impermeable to moisture and oxygen.
  • the outer cover 8 in all cases it is of a moisture and oxygen barrier material and is coupled below the capsule 2 in a sealed but separable manner.
  • the cover 8 configured in the form of a vessel, is coupled to the body 3 of the capsule 2 so as to wrap it laterally and below covering its lower end.
  • suitable material for obtaining cover 8 is ethylene-Vinyl-Alcohol, commonly abbreviated as EVOH or EVAL.
  • the cover 8 is provided with a pipe 9 that extends inwards and communicates with an outlet means 10 outside the cover 8, adapted to allow the passage of the fluid that will pass through the capsule 2 during the preparation of a beverage in If this has been prepared without previously removing cover 8 of said capsule 2.
  • a container 1 that has a single upper opening and of a single sheet that closes it tightly, said opening being constituted by the upper mouth of the capsule 2 to which a removable cover 8 is attached underneath that closes it tightly, isolating its contents from the outside independently of if its lower opening 3b is closed, sealed or sealed.
  • the user depending on the machine available will remove the cover 8 to insert the capsule 2 into the machine or insert into the machine the container 1 formed by the capsule set 2 and cover 8 coupled.
  • the cover 8 is specially adapted to be able to detach or break, if necessary, the watertight barrier that closes the lower opening 3b of the capsule 2 without the need to use tools or accessory elements for it and without the risk of getting dirty or contacting the product.
  • the inventor also plans to commercialize the capsules alone, that is without coming attached to the outer shell although specially adapted for it.
  • the spout 9 of the cover 8 is arranged axially aligned and below the bottom mouth 3b of the body 3 of the capsule 2, the cover 8 being coupled to the body 3 of the capsule 2 so that the spout 9 can move with respect to the capsule between at least two positions, of which the first is a waiting position (A), in which the upper edge 9a of the pipe 9 is arranged below the plane of the lower mouth of the capsule 2; and the second one is an operative position (B), in which the upper edge of the pipe passes through said lower opening 3b of the capsule 2 causing the breakage of any second sheet 7 that is arranged by closing said lower opening 3b.
  • A waiting position
  • B an operative position
  • the upper edge 9a of the pipe 9 is configured so as to facilitate the breakage of said second sheet 7. It is contemplated, for example, to cut the pipe 9 by an inclined plane and / or provide its upper edge 9a with sharp edges or set in sawtooth.
  • the capsule 2 and the cover 8 are provided with complementary means of mutual coupling 1 1 which allow the cover 8 its sliding around the thread of the wall of the body 3 of the capsule 2 between the two positions, one in which the spout 9 adopts its waiting position (A), and another in which the spout 9 adopts its operative position, not shown for the variant of Fig. 4.
  • the bottom of the cover 8 can be sunk inwards by simple digital pressure, the pipe 9 moving a sufficient distance to cause the breakage of the second lower sheet 7.
  • the second sheet 7 is intentionally welded to the body 3 without tension, so that it adopts a concave shape, slightly in a vault, which allows increasing the dose of product 5 contained in the capsule 2.
  • this sheet may be welded to the annular flange 6 on its outer side, as is the case with sheet 7 of Fig. 1 1; or on the inside, as would be the case of the T-sheet of the same Fig. 1 1.
  • Figs. 7 to 9 schematically illustrate different solutions compatible with the invention.
  • a variant of the container 1 is illustrated in Fig. 7 in which the outlet means 10 of the bottom of the cover 8 comprise a gasified single-way valve 18.
  • This type of valves can be formed during the molding of the cover 8 and have been applied in the field of coffee beans or ground, and especially in the bag-type containers obtained from a flexible material containing the coffee. These types of valves have the mission of letting out the overpressure that is generated inside the container, but with the added mission of not letting oxygen into it.
  • Fig. 8 shows another variant in which the lower end of the pipe 9 is sealed by a seal element 19 formed entirely with the cover 8, that is to say that it forms a single piece with it, provided with a frangible weakening that makes it suitable in order to be able to break by simple digital pressure and be removed from the lower mouth of the spout 9 when a lateral force is exerted on it thus enabling the fluid to exit through the spout 9.
  • this seal element 19 can be attached to the covered by a strip of the material itself that forms the cover 8.
  • Fig. 9 shows another variant contemplated in which the outlet means 10 comprise a moving part which, as a tap, can be used to regulate the passage for the exit of the fluid from inside the container 1.
  • the movable part is shown in a horizontal position, in which the fluid outlet is blocked; and in a vertical position, in which it enables the fluid to escape.
  • the pipe 9 is provided with a series of holes 13 in the portion adjacent to its upper edge 9a. The The arrangement of these holes 13 allows the pipe 9 to perform the overflow function, so that if the level of the accumulated fluid at the bottom of the cover 8 does not reach the holes it will remain locked in the cover 8 without going outside and therefore eliminating the drip effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Apparatus For Making Beverages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne un récipient pour la préparation d'une boisson avec un fluide sous pression, qui comprend une capsule composée d'un matériau étanche, dans laquelle est stockée au moins une dose d'un produit pour la préparation de la boisson, avec une ouverture supérieure fermée par une première couche étanche et une ouverture inférieure recouverte par des moyens qui empêchent la chute du produit contenu dans la capsule; et une couverture extérieure composée d'un matériau barrière à l'humidité et à l'oxygène, reliée étanche mais amovible au corps de la capsule qui l'entoure, au moins partiellement, recouvrant son extrémité inférieure, la couverture étant munie d'un conduit qui s'étend vers l'intérieur de celle-ci et qui communique avec des moyens de sortie vers l'extérieur de la couverture qui permettent d'assurer le passage du fluide qui traverse la capsule pendant la préparation d'une boisson si celle-ci a été préparée sans avoir précédemment retiré la couverture.
PCT/ES2013/070301 2012-05-11 2013-05-10 Récipient pour la préparation d'une boisson avec un fluide sous pression WO2013167789A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13745142.3A EP2851316A2 (fr) 2012-05-11 2013-05-10 Récipient pour la préparation d'une boisson avec un fluide sous pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201230721A ES2429638B1 (es) 2012-05-11 2012-05-11 Envase para la preparación de una bebida bajo presión de un fluido
ESP201230721 2012-05-11

Publications (3)

Publication Number Publication Date
WO2013167789A2 true WO2013167789A2 (fr) 2013-11-14
WO2013167789A3 WO2013167789A3 (fr) 2014-01-03
WO2013167789A8 WO2013167789A8 (fr) 2014-04-10

Family

ID=48916103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2013/070301 WO2013167789A2 (fr) 2012-05-11 2013-05-10 Récipient pour la préparation d'une boisson avec un fluide sous pression

Country Status (3)

Country Link
EP (1) EP2851316A2 (fr)
ES (1) ES2429638B1 (fr)
WO (1) WO2013167789A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016014570A1 (fr) * 2014-07-21 2016-01-28 Abbott Laboratories Capsule destinée à être utilisée avec un dispositif de distribution de boissons et comprenant un élément de sortie mobile
EP3118139A1 (fr) * 2015-07-14 2017-01-18 Delica AG Capsule comprenant un corps de capsule de preference a rotation symetrique
EP3222555A1 (fr) * 2016-03-22 2017-09-27 Mühlemann IP GmbH Capsule d'extraction

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2545801B1 (es) * 2014-03-13 2016-06-22 Francisco NAVARRO ALCÁNTARA Un procedimiento, un sistema y un envase para la preparación de una bebida bajo presión de un fluido
WO2017114970A1 (fr) * 2015-12-31 2017-07-06 Tuttoespresso S.R.L. Ensemble capsule comprenant une capsule et un bouchon de transport configuré pour ouvrir ladite capsule
IT201800002185A1 (it) * 2018-01-30 2019-07-30 Goglio Spa Capsula con valvola di degassazione
PT116569A (pt) * 2020-07-07 2022-01-07 Thorn Assets Lda Dupla cápsula de café destacável

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867585A1 (fr) 2006-06-13 2007-12-19 Francisco Navarro Alcantara Contenant de capsule

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GB2255494B (en) * 1990-10-31 1995-07-05 Coffea Sa Apparatus and cartridge for preparing a liquid product
JP4220392B2 (ja) * 2002-01-16 2009-02-04 ソシエテ・デ・プロデュイ・ネスレ・エス・アー 開封手段を備えた密閉カプセル
DE102004002005A1 (de) * 2004-01-14 2005-08-11 Schifferle, René Portionskapsel mit gemahlenem Kaffee zur Herstellung eines Kaffeegetränks
ITMI20070740A1 (it) * 2007-04-12 2008-10-13 Rossi Corp S R L Capsula monouso di contenimento di un essenza aromatica per la produzione di un infuso
ITMO20070143A1 (it) * 2007-04-27 2008-10-28 Massimiliano Pineschi Capsula per contenere dosi di bevande solubili
ES2540205T3 (es) * 2007-05-07 2015-07-09 Bialetti Industrie S.P.A. Cápsula para café en polvo o similares y método para hacer dicha cápsula
US7910145B2 (en) * 2007-05-31 2011-03-22 Marco Reati Precharged ground coffee capsule, method for its production and apparatus for implementing said method
NL2001539C2 (nl) * 2008-04-29 2009-10-30 Sara Lee De Nv Napolitana koffiezetsysteem.
DE102010006509B4 (de) * 2010-02-02 2014-03-27 Rebekka Ellenrieder Kapsel mit zwei Behältern für eine Kaffeemaschine, Verwendung derselben zum Bereiten eines Mischgetränkes in einer Kaffeemaschine sowie Verfahren zum Bereiten eines Mischgetränkes
PL2404844T3 (pl) * 2010-07-07 2013-02-28 Nestec Sa Kapsułka do przygotowywania produktu spożywczego w maszynie do przygotowywania żywności
DE102011012881A1 (de) * 2010-09-22 2012-03-22 Krüger Gmbh & Co. Kg Portionskapsel und Verfahren zur Herstellung eines Getränks mit einer Portionskapsel
US8895090B2 (en) * 2010-09-22 2014-11-25 K-Fee System Gmbh Portion capsule and method for producing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867585A1 (fr) 2006-06-13 2007-12-19 Francisco Navarro Alcantara Contenant de capsule

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016014570A1 (fr) * 2014-07-21 2016-01-28 Abbott Laboratories Capsule destinée à être utilisée avec un dispositif de distribution de boissons et comprenant un élément de sortie mobile
EP3118139A1 (fr) * 2015-07-14 2017-01-18 Delica AG Capsule comprenant un corps de capsule de preference a rotation symetrique
EP3222555A1 (fr) * 2016-03-22 2017-09-27 Mühlemann IP GmbH Capsule d'extraction
WO2017162595A1 (fr) * 2016-03-22 2017-09-28 Mühlemann Ip Gmbh Capsule d'extraction
US11242187B2 (en) 2016-03-22 2022-02-08 Mühlemann Ip Gmbh Extraction capsule

Also Published As

Publication number Publication date
WO2013167789A3 (fr) 2014-01-03
EP2851316A2 (fr) 2015-03-25
ES2429638A1 (es) 2013-11-15
ES2429638B1 (es) 2014-09-10
WO2013167789A8 (fr) 2014-04-10

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