WO2016041811A1 - Capsule et système de préparation d'une denrée alimentaire liquide - Google Patents

Capsule et système de préparation d'une denrée alimentaire liquide Download PDF

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Publication number
WO2016041811A1
WO2016041811A1 PCT/EP2015/070442 EP2015070442W WO2016041811A1 WO 2016041811 A1 WO2016041811 A1 WO 2016041811A1 EP 2015070442 W EP2015070442 W EP 2015070442W WO 2016041811 A1 WO2016041811 A1 WO 2016041811A1
Authority
WO
WIPO (PCT)
Prior art keywords
capsule
chamber
opening
cover
liquid
Prior art date
Application number
PCT/EP2015/070442
Other languages
German (de)
English (en)
Inventor
Roland Affolter
Alexander Panos
Guillaume Bugnard
Original Assignee
Delica Ag
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 Delica Ag filed Critical Delica Ag
Priority to EP15766767.6A priority Critical patent/EP3194300A1/fr
Publication of WO2016041811A1 publication Critical patent/WO2016041811A1/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 present invention relates to a capsule for preparing a liquid food according to the preamble of inde- pendent claim ⁇ and a system for preparing a liquid food.
  • such capsules which are known especially for the preparation of coffee and mixed drinks, comprise a capsule body having a side wall, a bottom and a cover sheet for forming a closed chamber containing the coffee powder.
  • the capsule has an inlet and an outlet opening or is provided with such openings in the corresponding preparation machine.
  • From EP 1440906 is for example a capsule for known to ⁇ preparation of a beverage is introduced in the liquid to acce ⁇ reitung a beverage through inlet openings which are arranged around the periphery of the capsule into the capsule.
  • inlet openings which are arranged around the periphery of the capsule into the capsule.
  • coffee powder can easily trickle outwards and the distribution of the water within the coffee powder is not optimal, since the water is distributed only radially.
  • the production of the capsule ⁇ body is very complex and expensive, the body is difficult to weld and the tool is costly.
  • a capsule and a system are to be made available which provide optimal Division of the liquid in the capsule and thus allow optimal mixing of water and substance. Furthermore, the capsule should be easily formed.
  • a capsule according to the invention comprises a preferably Rotati ⁇ onssymmetrisch formed capsule body having a side wall and having an in particular integrally formed with this soil. Furthermore, the capsule has a capsule body covering the lid to form a closed interior. In the interior of a chamber and at least one A ⁇ injection space are arranged at least, said chamber containing a substance for the preparation of a liquid food, and is closed with a cover. The injection chamber is arranged outside the chamber and rank ⁇ separated from the chamber through a chamber wall ⁇ .
  • a pressurized liquid can be injected into the injection space, wherein between the chamber and the injection space in the chamber wall at least one opening, preferably exactly one opening, is provided such that upon injection of a pressurized liquid into the injection space Liquid jet enters through the opening into the chamber and this liquid jet is directed against the cover.
  • the cover serves as a baffle for a liquid jet, which is then distributed within the chamber.
  • the substance may contain coffee granules or coffee powder and / or kaaogranualate or cocoa powder and / or milk powder or tea.
  • the cover and the cover can be formed by a common De ⁇ ckelelement which covers the interior. So ⁇ with the number of parts of the capsule is reduced and the Her ⁇ position easier and cheaper.
  • the cover can be gebil ⁇ det by a water-impermeable film. By such a cover, the water can bounce well and spread in the capsule.
  • the lid can be pierced by an injector. By such a lid can thus be introduced into the interior of the capsule a liquid supply.
  • the opening may comprise a predetermined breaking point, which is breakable during injection of the pressurized liquid.
  • the substance is safely stored in the interior of the capsule and can be transported without loss of substance. Furthermore, the storage of the substance in a closed chamber is hygienic. Furthermore, the pressurized liquid may still enter the chamber through the opening when used as intended.
  • the opening may further be formed already open in a delivery state of the capsule, so that fluid can pass from the injection chamber into the chamber.
  • the fluid may be a gas as supplied.
  • the fluid is a liquid. In a ⁇ already be opened opening not opening a predetermined breaking point or a differently configured access is necessary so that the manufacturing process of the liquid food can drain easily and is less error prone.
  • the opening can be further adapted to have a smallest dimension that is smaller than 1 mm, before ⁇ Trains t 0.05mm to 1mm, more preferably 0.2mm to 0.5mm.
  • the chamber wall may include a flange on which the cover is attachable.
  • a flange enlarges the surface for attaching the cover and thus ensures a secure fastening ⁇ tion of the cover and completion of the chamber with respect to the injection space.
  • the opening may be arranged at a transition from chamber wall to flange.
  • the transition from chamber wall to flange the area where the chamber wall merges into the flange, which of course not only the exact transition point is meant, but also a portion of the chamber wall, which is arranged towards the flange and a Consbe ⁇ rich of the flange, which is arranged towards the chamber wall.
  • Such an arrangement allows for easy formation of the opening, so that the liquid jet can be directed against the cover and ensures, when used as intended, that the substance is arranged in the chamber below the injection location of the liquid.
  • the opening may comprise a recess in the flange, which is formed so that the pressurized liquid is sprayable to the cover and the cover is further connected to the flange.
  • the recess therefore does not include the complete radial expansion ⁇ from the flange, but only an antibody directed against the inner portion of the flange.
  • the opening may be a slot whose longitudinal extent extends along a circumference of the chamber wall. Such a slot allows a good distribution of water in Kam ⁇ mer and makes the liquid easily against the cover richt ⁇ bar.
  • slot is of course also a garbro ⁇ chener slot conceivable or opening comprises a plurality of small slots that tung example, perpendicular to the circumferential of the chamber wall are arranged, as long as the opening only ei ⁇ ne recess in the flange comprises and selectively a jet of fluid against the Cover is directable.
  • the slot may have a width of 0.05mm to 1mm, preferably 0.2mm to 0.5mm.
  • the slot can be essentially Length of 0.5mm to 60mm, preferably be substantially 0.2mm wide and7.5mm long.
  • a system comprising a filled with a substance capsule as described above and a beverage preparation machine, which has a capsule holder for receiving the capsule.
  • the system also includes means for passing a liquid through the capsule to extract or solution of the substance for preparing a beverage, wherein the beverage preparation machine comprises ⁇ tendonss we a device for penetrating the cap of the capsule.
  • FIG. 1 shows a section through a capsule according to the invention
  • FIG. 2 shows a perspective view of an inner space of a capsule
  • FIG. 3 shows an enlargement of a detail from FIG. 1 in a first embodiment
  • FIG. 4 shows an enlargement of a detail from FIG. 1 in a second embodiment
  • 5 shows a two-dimensional section through a capsule with a two-part lid
  • FIG. 6 shows a two-dimensional section through a capsule with a three-part chamber.
  • FIG. 1 shows a capsule 1, which comprises a capsule body 2, which is rotationally symmetrical.
  • the capsule body 2 comprises a side wall 3 and integral therewith a ⁇ be formed floor 4.
  • an outlet is arranged, through which the liquid food from the capsule may occur from ⁇ .
  • the capsule body 2 is closed with a lid 5, so that an interior 11 is formed in the interior of the capsule 1.
  • a chamber 6 and an injection chamber 9 are arranged in the interior 11.
  • the injection chamber 9 is arranged outside the chamber 6 and separated from the chamber 6 by a chamber wall 10.
  • the injection chamber 9 completely surrounds the chamber 6.
  • the lid 5 is pene- trated by an injector.
  • the liquid thus located in the injection chamber 5 is under pressure and can enter through the opening 12 into the chamber 6.
  • the opening 12 is disposed in the chamber wall 10 and formed so that upon injection of the pressurized liquid into the chamber 6, the liquid jet is directed against a cover 8 of the chamber 6.
  • an op ⁇ timale distribution of the liquid is achieved.
  • the lid 5 of the injection ⁇ A space 9 and the cover 8 of the chamber 6 are formed by a common cover member. 13 In the chamber 6 is under normal conditions of use, a substance for the preparation of a liquid food, such as Kaf ⁇ feepulver.
  • the capsule body 2 is preferably made of an injection molded part
  • the cover 5 is made for example of a plastic or aluminum foil.
  • the capsule body 2 also has a flange to which the lid 5 is attached.
  • FIG. 2 shows a perspective view of the interior 11 of a capsule 1.
  • the interior 11 comprises a chamber 6 and an injection chamber 9, which are separated by a chamber wall 10 from each other.
  • the chamber wall 10 includes an opening 12 through which liquid enters the chamber 6 when used as intended.
  • FIG. 3 shows the enlargement of a detail from FIG. 1.
  • the opening 12 is arranged.
  • the lid member 13 is attached.
  • the opening 12 comprises a recess in the flange 7, which allows pressurized fluid through the predetermined breaking point 14 against the cover member 13 can be sprayed.
  • the nominal breaking point 14 is closed in the delivery state.
  • the opening 12 is slit-shaped and extends with its longitudinal extent along the circumference of the chamber wall 10.
  • the longitudinal extent of the opening 12 corresponds to 7.5mm with a width of 0.2mm ..
  • FIG. 4 shows an alternative embodiment of FIG. 3 in which the opening 12 in the delivery state is already unclosed.
  • an access 15 is formed at the transition between chamber wall 10 and flange 7, which together with the outlet In the flange 7 opening 12 forms.
  • the access 15 is also formed so that pressurized liquid from the injection chamber 9 directed against the lid member 13 enters the chamber 6.
  • the recess in the flange 7 is so ⁇ forms that the cover member 13 is further connected despite the presence of the opening 12 with the flange 7 and the pressurized liquid thus can pass exclusively through the opening 12 into the chamber 6.
  • the liquid enters the chamber 6 in the direction of the arrow A.
  • FIG. 5 shows a capsule 1 analogous to FIG. 1 with a lid
  • the cover 5 closes the interior 11.
  • Figure 6 shows a capsule 1 similar to Figure 1 with a chamber 6 (not shown 6c) into three subchambers 6a, 6b up ⁇ is divided.
  • a chamber 6 not shown 6c
  • FIG. 6 shows a capsule 1 similar to Figure 1 with a chamber 6 (not shown 6c) into three subchambers 6a, 6b up ⁇ is divided.
  • a capsule 1 ge ⁇ kept separated from each other and processed simultaneously to a liquid food.
  • coffee powder could be arranged in subchamber 6a, powder in subchamber 6b, and sugar in subchamber 6c (not shown).
  • a Konsu ⁇ ment would thus get a coffee with me and sugar in a preparation step.
  • Such a capsule 1 would have per sub-chamber 6a, 6b, 6c an opening 12 (see Figure 1).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

L'invention concerne une capsule (1) comprenant un corps de capsule (2) ayant de préférence une configuration à symétrie de rotation avec une paroi latérale (3) et un fond (4), notamment configuré d'un seul tenant avec ladite paroi latérale. La capsule comprend en outre un couvercle qui recouvre le corps de capsule pour former un espace intérieur (11) fermé. Une chambre (6) et un espace d'injection (9) sont disposés dans l'espace intérieur (11). La chambre (6) contient une substance pour la préparation d'une denrée alimentaire liquide et elle est fermée par un chapeau (8). L'espace d'injection est disposé à l'extérieur de la chambre et séparé de la chambre par une paroi de chambre (10). Un liquide sous pression peut être injecté dans l'espace d'injection depuis l'extérieur de la capsule. Dans la paroi de chambre (10) entre la chambre (6) et l'espace d'injection (9) se trouve au moins une ouverture (12), de préférence précisément une ouverture (12), de sorte que lors de l'injection du liquide sous pression dans l'espace d'injection (9), un jet de liquide pénètre dans la chambre (6) à travers l'ouverture (12) et ce jet de liquide est dirigé contre le chapeau (8).
PCT/EP2015/070442 2014-09-17 2015-09-08 Capsule et système de préparation d'une denrée alimentaire liquide WO2016041811A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15766767.6A EP3194300A1 (fr) 2014-09-17 2015-09-08 Capsule et système de préparation d'une denrée alimentaire liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01404/14 2014-09-17
CH01404/14A CH710126A2 (de) 2014-09-17 2014-09-17 Kapsel und System zur Zubereitung eines flüssigen Lebensmittels.

Publications (1)

Publication Number Publication Date
WO2016041811A1 true WO2016041811A1 (fr) 2016-03-24

Family

ID=54150379

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/070442 WO2016041811A1 (fr) 2014-09-17 2015-09-08 Capsule et système de préparation d'une denrée alimentaire liquide

Country Status (3)

Country Link
EP (1) EP3194300A1 (fr)
CH (1) CH710126A2 (fr)
WO (1) WO2016041811A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107021302A (zh) * 2017-05-19 2017-08-08 深圳鼎加弘思饮品科技有限公司 具备多种配方混合调配的胶囊结构及其冲泡方法
CN107440522A (zh) * 2016-05-10 2017-12-08 富士电机株式会社 饮料提取装置
CN108497927A (zh) * 2018-03-14 2018-09-07 杭州易杯食品科技有限公司 胶囊饮料机制作茶饮的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60000217T2 (de) * 1999-04-08 2002-11-07 Lavazza Luigi Spa Wegwerfbare Kartusche zum Anwenden in einer Maschine zum Zubereiten und Verteilen von Getränken
DE602004000551T2 (de) * 2003-01-24 2006-08-24 Kraft Foods R & D, Inc. Patrone zur Zubereitung von Getränken
WO2007039032A2 (fr) * 2005-09-21 2007-04-12 Illycaffe' S.P.A. Cartouche integree contenant une substance pour l'extraction d'une boisson
EP1792850A1 (fr) * 2005-12-02 2007-06-06 Tchibo GmbH Cartouche mono-dose
WO2015049270A1 (fr) * 2013-10-04 2015-04-09 Delica Ag Capsule et système de préparation d'un produit alimentaire liquide, ainsi que corps de capsule
WO2015124526A1 (fr) * 2014-02-21 2015-08-27 Delica Ag Capsule pourvue d'un corps, de préférence à symétrie de révolution

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60000217T2 (de) * 1999-04-08 2002-11-07 Lavazza Luigi Spa Wegwerfbare Kartusche zum Anwenden in einer Maschine zum Zubereiten und Verteilen von Getränken
DE602004000551T2 (de) * 2003-01-24 2006-08-24 Kraft Foods R & D, Inc. Patrone zur Zubereitung von Getränken
WO2007039032A2 (fr) * 2005-09-21 2007-04-12 Illycaffe' S.P.A. Cartouche integree contenant une substance pour l'extraction d'une boisson
EP1792850A1 (fr) * 2005-12-02 2007-06-06 Tchibo GmbH Cartouche mono-dose
WO2015049270A1 (fr) * 2013-10-04 2015-04-09 Delica Ag Capsule et système de préparation d'un produit alimentaire liquide, ainsi que corps de capsule
WO2015124526A1 (fr) * 2014-02-21 2015-08-27 Delica Ag Capsule pourvue d'un corps, de préférence à symétrie de révolution

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107440522A (zh) * 2016-05-10 2017-12-08 富士电机株式会社 饮料提取装置
CN107440522B (zh) * 2016-05-10 2021-05-28 富士电机株式会社 饮料提取装置
CN107021302A (zh) * 2017-05-19 2017-08-08 深圳鼎加弘思饮品科技有限公司 具备多种配方混合调配的胶囊结构及其冲泡方法
CN108497927A (zh) * 2018-03-14 2018-09-07 杭州易杯食品科技有限公司 胶囊饮料机制作茶饮的方法

Also Published As

Publication number Publication date
CH710126A2 (de) 2016-03-31
EP3194300A1 (fr) 2017-07-26

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