DE102010027484A1 - Portion capsule i.e. coffee portion capsule, for manufacturing e.g. espresso, has base element comprising edge with fastening plane, membrane attached at plane, and sealing provided on and/or before fastening plane of edge - Google Patents
Portion capsule i.e. coffee portion capsule, for manufacturing e.g. espresso, has base element comprising edge with fastening plane, membrane attached at plane, and sealing provided on and/or before fastening plane of edge Download PDFInfo
- Publication number
- DE102010027484A1 DE102010027484A1 DE102010027484A DE102010027484A DE102010027484A1 DE 102010027484 A1 DE102010027484 A1 DE 102010027484A1 DE 102010027484 A DE102010027484 A DE 102010027484A DE 102010027484 A DE102010027484 A DE 102010027484A DE 102010027484 A1 DE102010027484 A1 DE 102010027484A1
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- Germany
- Prior art keywords
- edge
- portion capsule
- plane
- membrane
- seal
- 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.)
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- 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
-
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
Abstract
Description
Die vorliegende Erfindung betrifft eine Portionskapsel mit einem Basisbereich, der einen Rand mit einer Siegelseite aufweist, an der eine Membran befestigt ist.The present invention relates to a portion capsule having a base portion having an edge with a sealing side to which a membrane is attached.
Derartige Portionskapseln sind aus dem Stand der Technik hinlänglich bekannt und werden beispielsweise als Kaffeeportionskapseln am Markt angeboten. Diese Portionskapseln weisen einen Hohlraum auf, der zumindest teilweise mit einem Getränkerohmaterial, beispielsweise mit Kaffeepulver, gefüllt ist und zur Herstellung eines Kaffees, Espresso und dergleichen beispielsweise von heißem Wasser durchströmt wird. Dabei ist wichtig, dass das heiße Wasser die Portionskapsel durchströmt und nicht daran vorbeiströmt.Such portion capsules are well known from the prior art and are offered for example as Kaffeeportionskapseln on the market. These portion capsules have a cavity which is at least partially filled with a beverage raw material, for example with coffee powder, and for the production of a coffee, espresso and the like, for example, flows through hot water. It is important that the hot water flows through the portion capsule and does not flow past it.
Es war deshalb die Aufgabe der vorliegenden Erfindung eine Portionskapsel zur Verfügung zu stellen, die deren Durchströmung mit einer Flüssigkeit sicherstellt.It was therefore an object of the present invention to provide a portion capsule, which ensures their flow through a liquid.
Gelöst wird die Aufgabe mit einer Portionskapsel mit einem Basiselement, das einen Rand mit einer Befestigungsebene aufweist, an der eine Membran befestigt ist, wobei auf und/oder vor der Befestigungsebene des Rands eine Dichtung vorgesehen ist.The object is achieved with a portion capsule with a base member having an edge with a mounting plane to which a membrane is attached, wherein on and / or in front of the mounting plane of the edge, a seal is provided.
Die vorliegende Erfindung betrifft eine Portionskapsel zur Herstellung eines Getränkes, welche einen Hohlraum aufweist, in dem ein Getränkerohmaterial vorgesehen ist. Eine derartige Portionskapsel wird beispielsweise aus Kunststoff, einem Naturstoff oder einem und/oder einem biologisch abbaubaren Werkstoff hergestellt und weist ein Basiselement, insbesondere ein tiefgezogenes Basiselement, auf, das vorzugsweise kegelstumpfförmig oder zylindrisch geformt ist. In den Hohlraum dieser Portionskapsel wird das Getränkerohmaterial, das beispielsweise extrahiert und/oder aufgelöst wird, eingefüllt. Erfindungsgemäß wird das Basiselement nach Einfüllen des Getränkematerials mit einer Membran verschlossen. Dafür weist das Basiselement einen Rand mit einer Befestigungsebene auf, an der die Membran befestigt, vorzugsweise geklebt und/oder gesiegelt wird.The present invention relates to a portion capsule for the preparation of a beverage, which has a cavity in which a beverage raw material is provided. Such a portion capsule is made for example of plastic, a natural substance or a and / or a biodegradable material and has a base member, in particular a deep-drawn base member, which is preferably frusto-conical or cylindrical. In the cavity of this portion capsule, the beverage raw material, which is extracted and / or dissolved, for example, filled. According to the invention, the base element is sealed after filling the beverage material with a membrane. For this, the base element has an edge with a mounting plane to which the membrane is attached, preferably glued and / or sealed.
Erfindungsgemäß ist nun vorgesehen, dass auf und/oder vor der Befestigungsebene des Randes der Portionskapsel eine Dichtung vorgesehen ist, d. h. die Dichtung wird direkt auf dem Rand, jedoch auf dessen Befestigungsebene und/oder räumlich vor dem Rand also beabstandet von dem Rand vorgesehen. Diese Dichtung verhindert, dass die Flüssigkeit, die in Kontakt mit dem Getränkerohmaterial gebracht werden soll, nennenswert an der Portionskapsel vorbeiströmt.According to the invention it is now provided that a seal is provided on and / or in front of the mounting plane of the edge of the portion capsule, d. H. the seal is provided directly on the edge, but on its mounting plane and / or spatially in front of the edge so spaced from the edge. This seal prevents the liquid that is to be brought into contact with the beverage raw material from appreciably bypassing the portion capsule.
Vorzugsweise ist die Dichtung im Bereich des Randes des Basiselementes vorgesehen.Preferably, the seal is provided in the region of the edge of the base element.
Weiterhin bevorzugt weist die Membran selbst die Dichtung auf. Vorzugsweise ist die Membran deshalb zumindest abschnittsweise mehrschichtig vorgesehen.Further preferably, the membrane itself has the seal. Preferably, the membrane is therefore provided at least partially multi-layered.
Vorzugsweise ist die Dichtung auf dem Rand des Basiselementes, beispielsweise als Wulst vorgesehen. Oberhalb dieser Dichtung kann dann die Membran vorgesehen und beispielsweise mit der Dichtung und/oder dem Rand verbunden werden In einer weiteren bevorzugten Ausführungsform ist die Dichtung in den Rand eingeformt.Preferably, the seal is provided on the edge of the base element, for example as a bead. Above this seal, the membrane can then be provided and, for example, connected to the seal and / or the edge. In a further preferred embodiment, the seal is molded into the edge.
Beim Dichten wird die Dichtung vorzugsweise plastisch und/oder elastisch deformiert.When sealing, the seal is preferably deformed plastically and / or elastically.
Weiterhin bevorzugt ist die Befestigungsebene auch die Anströmseite der Flüssigkeit, die die Portionskapsel durchströmen soll. Diese bevorzugte Ausführungsform der vorliegenden Erfindung hat den Vorteil, dass die Abdichtung der Portionskapsel zu einem frühen Zeitpunkt und im Bereich des höchsten Drucks erfolgt.Further preferably, the mounting plane is also the inflow side of the liquid which is to flow through the portion capsule. This preferred embodiment of the present invention has the advantage that the sealing of the portion capsule takes place at an early point in time and in the region of the highest pressure.
Im Folgenden wird die Erfindung anhand der
Die zu der Membran gemachten Ausführungen gelten für den Boden, bzw. die Wandelemente der Portionskapsel gleichermaßen.The comments made to the membrane apply equally to the floor, or the wall elements of the portion capsule.
Die Membran gemäß
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Portionskapselportion capsule
- 22
- Basiselementbase element
- 2.12.1
- Rand, SiegelrandEdge, seal edge
- 33
- Membranmembrane
- 3.13.1
- Dichtung, DichtungsschichtSeal, sealing layer
- 44
- Befestigungsebene, Siegelebene des RandeFixing plane, sealing plane of the edge
- 55
- Rückseite des RandesBack of the edge
- 66
- Anströmrichtungflow direction
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010027484A DE102010027484A1 (en) | 2010-07-16 | 2010-07-16 | Portion capsule i.e. coffee portion capsule, for manufacturing e.g. espresso, has base element comprising edge with fastening plane, membrane attached at plane, and sealing provided on and/or before fastening plane of edge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010027484A DE102010027484A1 (en) | 2010-07-16 | 2010-07-16 | Portion capsule i.e. coffee portion capsule, for manufacturing e.g. espresso, has base element comprising edge with fastening plane, membrane attached at plane, and sealing provided on and/or before fastening plane of edge |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010027484A1 true DE102010027484A1 (en) | 2012-01-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010027484A Withdrawn DE102010027484A1 (en) | 2010-07-16 | 2010-07-16 | Portion capsule i.e. coffee portion capsule, for manufacturing e.g. espresso, has base element comprising edge with fastening plane, membrane attached at plane, and sealing provided on and/or before fastening plane of edge |
Country Status (1)
Country | Link |
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DE (1) | DE102010027484A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016007006A3 (en) * | 2014-07-10 | 2016-03-03 | Bluecup B.V. | Coffee cup and method and device for making a coffee cup |
US10940995B2 (en) | 2015-05-15 | 2021-03-09 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11198557B2 (en) | 2016-10-07 | 2021-12-14 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage |
US11198556B2 (en) | 2015-05-15 | 2021-12-14 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11311137B2 (en) | 2014-01-03 | 2022-04-26 | Koninklijke Douwe Egberts B.V. | Exchangeable supply pack for a beverage dispensing machine, doser, pump assembly and method of manufacturing |
US11352199B2 (en) | 2015-05-15 | 2022-06-07 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11540659B2 (en) | 2017-07-14 | 2023-01-03 | Koninklijke Douwe Egberts B.V. | Assembly of a capsule and a brew chamber |
US11673738B2 (en) | 2016-05-13 | 2023-06-13 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11679929B2 (en) | 2016-05-13 | 2023-06-20 | Koninklijke Douwe Egberts B.V. | Capsule and a system for preparing a potable beverage from such a capsule |
US11760561B2 (en) | 2015-05-15 | 2023-09-19 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11772883B2 (en) | 2015-05-15 | 2023-10-03 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11827446B2 (en) | 2015-10-27 | 2023-11-28 | Koninklijke Douwe Egberts B.V. | Capsule, system and method for preparing a beverage |
US11851268B2 (en) | 2015-05-15 | 2023-12-26 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
-
2010
- 2010-07-16 DE DE102010027484A patent/DE102010027484A1/en not_active Withdrawn
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11311137B2 (en) | 2014-01-03 | 2022-04-26 | Koninklijke Douwe Egberts B.V. | Exchangeable supply pack for a beverage dispensing machine, doser, pump assembly and method of manufacturing |
AU2015288413B2 (en) * | 2014-07-10 | 2019-06-27 | Bluecup B.V. | Coffee cup and method and device for making a coffee cup |
WO2016007006A3 (en) * | 2014-07-10 | 2016-03-03 | Bluecup B.V. | Coffee cup and method and device for making a coffee cup |
US11760561B2 (en) | 2015-05-15 | 2023-09-19 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US10940995B2 (en) | 2015-05-15 | 2021-03-09 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11851268B2 (en) | 2015-05-15 | 2023-12-26 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11198556B2 (en) | 2015-05-15 | 2021-12-14 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11352199B2 (en) | 2015-05-15 | 2022-06-07 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11772883B2 (en) | 2015-05-15 | 2023-10-03 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11827446B2 (en) | 2015-10-27 | 2023-11-28 | Koninklijke Douwe Egberts B.V. | Capsule, system and method for preparing a beverage |
US11679929B2 (en) | 2016-05-13 | 2023-06-20 | Koninklijke Douwe Egberts B.V. | Capsule and a system for preparing a potable beverage from such a capsule |
US11673738B2 (en) | 2016-05-13 | 2023-06-13 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage from such a capsule and use of such a capsule in a beverage preparation device |
US11198557B2 (en) | 2016-10-07 | 2021-12-14 | Koninklijke Douwe Egberts B.V. | Capsule, a system for preparing a potable beverage |
US11866249B2 (en) | 2016-10-07 | 2024-01-09 | Koninklijke Douwe Egberts B.V. | System for preparing a potable beverage |
US11540659B2 (en) | 2017-07-14 | 2023-01-03 | Koninklijke Douwe Egberts B.V. | Assembly of a capsule and a brew chamber |
US11844453B2 (en) | 2017-07-14 | 2023-12-19 | Koninklijke Douwe Egberts N.V. | Capsule for the preparation of a beverage |
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Legal Events
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R081 | Change of applicant/patentee |
Owner name: K-FEE SYSTEM GMBH, DE Free format text: FORMER OWNER: KRUEGER GMBH & CO. KG, 51469 BERGISCH GLADBACH, DE Effective date: 20120614 |
|
R082 | Change of representative |
Representative=s name: KUTZENBERGER WOLFF & PARTNER PATENTANWALTSPART, DE Effective date: 20120614 |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |