WO2014020492A1 - Capsule for preparing beverages - Google Patents
Capsule for preparing beverages Download PDFInfo
- Publication number
- WO2014020492A1 WO2014020492A1 PCT/IB2013/056059 IB2013056059W WO2014020492A1 WO 2014020492 A1 WO2014020492 A1 WO 2014020492A1 IB 2013056059 W IB2013056059 W IB 2013056059W WO 2014020492 A1 WO2014020492 A1 WO 2014020492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foil
- capsule
- seat
- layer
- edge
- Prior art date
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
- B65D85/8046—Pods, i.e. closed containers made only of filter paper or similar material
-
- 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 an improved capsule for preparing beverages.
- the present invention relates to a capsule for preparing beverages, which, on the one hand, has a simplified structure and, on the other hand, once used, may be completely recycled.
- capsule comprising a body made of polymeric material is described for example in the patent EP 1608569, in the name of the same applicant.
- the capsule body has a slightly frustoconical form and is made of food grade propylene. It may be manufactured for example by thermoforming a sheet or by means of injection-moulding.
- the capsule body has a continuous perimetral top edge projecting towards the outside of the capsule in the radial direction and a perimetral bottom edge projecting in the longitudinal direction from the bottom of the body.
- An intermediate wall divides the capsule into two zones: a first zone inside which the powdery or granular substance is contained and a second zone for collecting the beverage being prepared, before it is dispensed.
- the intermediate wall is provided with at least one hole for allowing the beverage being prepared to pass from the first zone to the second zone.
- top perimetral edge and the bottom perimetral edge are sealed, respectively, with a top foil and a bottom foil, both made of aluminium, or other fluid-impermeable material of the food grade type known per se.
- sealing an edge is understood as meaning applying a foil to the top edge or bottom edge of the capsule so that there is no fluid communication between the inside and outside of the capsule through this foil.
- edges sealed by means of the foils prevent the coffee powder from losing its organoleptic properties as a result of corning into contact with air.
- the capsule body is made of polypropylene, a material which - albeit to a small degree - allows oxygen to pass through. Therefore, the powdery or granular substance contained inside the first zone is not totally isolated from the external environment, even if the top edge is sealed with an aluminium foil. In fact, it is possible, albeit to a very small degree, for air to pass between the inside of the capsule and the outside of the capsule and vice versa.
- the capsules are normally packaged inside an outer sealing wrapping so as to safeguard as far as possible the organoleptic properties of the powdery or granular material contained inside the capsule.
- the outer wrapping is made of TRIPLEX ® , a material widely used in the packaging sector, consisting of three layers of combined materials, at least one of which is aluminium.
- the material forming the wrapping such as TRIPLEX ® , although highly satisfactory from the point of view of isolation, constitutes packaging which is difficult to recycle.
- the object of the present invention is therefore to overcome, at least partly, the drawbacks of the prior art.
- the idea which has occurred, therefore, is that of providing a capsule for preparing a beverage from a powdery or granular raw material, provided with a body of polymeric material comprising a seat suitable for containing the powdery or granular raw material.
- the capsule is characterized in that the seat comprises an opening provided with a first edge sealed by a first foil impermeable to fluids; and a collection chamber divided from the seat by means of a bottom wall having a second edge projecting in the longitudinal direction, said edge being sealed with a second foil impermeable to fluids.
- the body is made of plastic material impermeable to fluids, in particular to gases and even more particularly to atmospheric oxygen.
- Fig. 1 shows a front view of a capsule according to the present invention
- Fig. 2 shows a cross-sectional view along a longitudinal plane of a capsule according to the present invention.
- FIG. 3 shows a perspective view of a possible embodiment of a capsule according to the present invention
- Fig. 4 shows a perspective view of an alternative embodiment of a capsule according to the present invention
- Fig. 5 shows a partially exploded view of the capsule according to Figure 4.
- Figs. 6 and 7 show two partial schematic views of two components of the capsule according to the present invention.
- Figures 1 and 2 show a capsule 10 for the preparation of a beverage from a powdery or granular raw material according to the present invention.
- the capsule 10 is provided with a body 12 made of polymeric material comprising:
- a seat 14 suitable for containing the powdery or granular raw material and comprising an opening 16 provided with a first edge or top edge 18 and sealed by a first foil 20 impermeable to fluids;
- the bottom wall 24 has a second edge 26 projecting in the longitudinal direction and sealed with a second foil 30 impermeable to fluids.
- the capsule according to the present invention is characterized, as already mentioned, in that the body 12 is made of plastic material impermeable to fluids, in particular to gases and even more particularly to oxygen.
- said plastic material is polyethylene terephthalate (PET) which is also advantageous because of its easy moulding also in complex forms.
- PET polyethylene terephthalate
- PBT polybutylene terephthalate
- PTT polytrimethylene terephthalate
- PET polybutylene terephthalate
- PBT and PTT are crystalline.
- PBT and PTT are more costly than PET.
- the type of PET advantageously used for capsules is a copolymer polyester or copolyester.
- the PET polymer used is advantageously of a suitably pure type, with only one known additive of the type useful for preventing the formation of substances of the AA (Acetic Aldehyde) type which may alter the taste of water or food products which come into contact with the polymer. Any alteration of the taste of the coffee is thus avoided.
- AA Acetic Aldehyde
- the crystallinity of the PET may also be advantageously controlled in a known manner so as to obtain an optimum barrier effect for oxygen and for the aromas/ fragrances.
- the first foil 20 and the second foil 30 are made of aluminium.
- the first foil 20, as can be clearly seen in the detail of Figure 6, may consist of a first layer 32 of aluminium and a second layer 34 of polyethylene terephthalate joined together in a manner known per se.
- the first layer 32 is facing the outside of the seat 14 and the second layer 34 is facing the inside of the seat 14.
- the second foil 30, as can be clearly seen in the detail of Figure 7, consists of a first layer 38 of aluminium and a second layer 36 of polyethylene terephthalate joined together in a manner known per se.
- the first layer 38 faces the outside of the seat 14 and the second layer 36 faces the inside of the seat 14.
- the foils may be advantageously sealed by means of heat-sealing, magnetic induction or ultrasound.
- the first foil 20 may be provided with a first tab 40.
- the first tab 40 is suitable for facilitating removal of the first foil 20 from the body 12 of the capsule 10 both before use of the capsule 10 and after, as will be clarified below.
- the second foil 30 may be provided with a second tab 42.
- the second tab 42 is suitable for facilitating removal of the second foil 30 from the body 12 of the capsule 10 after use of the capsule 10.
- the first foil 20 is suitable for being perforated by perforation means (not shown) for supplying water to the inside of the seat 14 of the capsule 10.
- a possible embodiment of the present invention envisages that the first foil 20 is removed before the capsule 10 is used.
- a permeable foil 44 fixed to the top edge 18 which covers the opening 16 is provided between the first foil 20 and the top edge 18.
- the permeable foil 44 prevents powdery or granular material from coming out of the seat 14, but allows water to pass through and be supplied to the seat 14.
- the permeable foil 44 may be made of paper, fabric or polymeric material provided with holes 46 (as can be clearly seen in Figure 5).
- the permeable foil 44 may be provided with a third tab 48 for facilitating removal of the foil from the top edge 18 of the body 10.
- the product contained inside the capsule is completely sealed from the external environment by means of a combination of a plastic material impermeable to fluids, and in particular oxygen, such as polyethylene terephthalate, used for the capsule body, and foils which are impermeable to fluids.
- a plastic material impermeable to fluids such as polyethylene terephthalate
- oxygen such as polyethylene terephthalate
- foils which are impermeable to fluids.
- foils formed by a layer of polyethylene terephthalate and aluminium is in this connection particularly advantageous and preferable.
- packaging of the capsules is preferably performed under a vacuum, the powdery or granular material does not come into contact with air which could negatively affect its organoleptic properties.
- polyethylene terephthalate has a high recyclability index and may be recycled essentially in two ways: either to produce fibres which are then used as fabrics, or chemically treated so as to be reutilizable for alimentary purposes.
- the removability of the foils allows advantageously the degree of recyclability of the capsule to be increased still further, since the various materials may be separated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Apparatus For Making Beverages (AREA)
- Tea And Coffee (AREA)
- Non-Alcoholic Beverages (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES13773377.0T ES2624201T3 (es) | 2012-07-30 | 2013-07-24 | Cápsula para preparar bebidas |
CA2880161A CA2880161A1 (en) | 2012-07-30 | 2013-07-24 | Capsule for preparing beverages |
RU2015106934A RU2015106934A (ru) | 2012-07-30 | 2013-07-24 | Капсула для приготовления напитков |
DK13773377.0T DK2879977T3 (en) | 2012-07-30 | 2013-07-24 | BEVERAGE COOKING CAPS |
LTEP13773377.0T LT2879977T (lt) | 2012-07-30 | 2013-07-24 | Kapsulė, skirta gėrimų paruošimui |
US14/418,131 US20150307268A1 (en) | 2012-07-30 | 2013-07-24 | Capsule for preparing beverages |
CN201380040176.3A CN104661932A (zh) | 2012-07-30 | 2013-07-24 | 用于制备饮料的小容器 |
RS20170392A RS55921B1 (sr) | 2012-07-30 | 2013-07-24 | Kapsula za pripremanje napitaka |
SI201330625A SI2879977T1 (sl) | 2012-07-30 | 2013-07-24 | Kapsula za pripravo napitkov |
EP13773377.0A EP2879977B1 (en) | 2012-07-30 | 2013-07-24 | Capsule for preparing beverages |
HK15111151.5A HK1210450A1 (en) | 2012-07-30 | 2015-11-11 | Capsule for preparing beverages |
HRP20170636TT HRP20170636T1 (hr) | 2012-07-30 | 2017-04-24 | Kapsula za pripravu napitaka |
CY20171100462T CY1118868T1 (el) | 2012-07-30 | 2017-04-25 | Καψουλα για παρασκευη ροφηματων |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTV2012A000147 | 2012-07-30 | ||
IT000147A ITTV20120147A1 (it) | 2012-07-30 | 2012-07-30 | Capsula per la preparazione di bevande |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014020492A1 true WO2014020492A1 (en) | 2014-02-06 |
Family
ID=46845941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2013/056059 WO2014020492A1 (en) | 2012-07-30 | 2013-07-24 | Capsule for preparing beverages |
Country Status (18)
Country | Link |
---|---|
US (1) | US20150307268A1 (hr) |
EP (1) | EP2879977B1 (hr) |
CN (1) | CN104661932A (hr) |
CA (1) | CA2880161A1 (hr) |
CY (1) | CY1118868T1 (hr) |
DK (1) | DK2879977T3 (hr) |
ES (1) | ES2624201T3 (hr) |
HK (1) | HK1210450A1 (hr) |
HR (1) | HRP20170636T1 (hr) |
HU (1) | HUE031711T2 (hr) |
IT (1) | ITTV20120147A1 (hr) |
LT (1) | LT2879977T (hr) |
PL (1) | PL2879977T3 (hr) |
PT (1) | PT2879977T (hr) |
RS (1) | RS55921B1 (hr) |
RU (2) | RU2015106934A (hr) |
SI (1) | SI2879977T1 (hr) |
WO (1) | WO2014020492A1 (hr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016074818A1 (de) * | 2014-11-11 | 2016-05-19 | Tpresso Ag | Tee-kapsel mit filterschicht und schutzschicht |
WO2017050492A1 (de) * | 2015-09-23 | 2017-03-30 | Melitta Single Portions Gmbh & Co. Kg | Kapsel zur reinigung einer getränkezubereitungsmaschine und verfahren zum reinigen einer brühkammer |
ITUA20163965A1 (it) * | 2016-05-31 | 2017-12-01 | Faps Eng Sa | Capsula per la distribuzione di bevande. |
EP3365266A4 (en) * | 2015-10-23 | 2019-04-17 | The Coca-Cola Company | Syrup dispensing cup and method for improved shelf life |
US11013360B2 (en) | 2014-07-11 | 2021-05-25 | Melitta Single Portions Gmbh & Co. Kg | Apparatus and method for preparing a brewed beverage |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3784597A4 (en) * | 2018-04-23 | 2022-02-16 | 2266170 Ontario, Inc. | CAPSULES AND OTHER CONTAINERS WITH OPTIMIZED RECYCLING PROPERTIES AND PROCESSES FOR THE PRODUCTION THEREOF |
DE102018115236A1 (de) * | 2018-06-25 | 2020-01-02 | Spc Sunflower Plastic Compound Gmbh | Mehrschichtige Folie, insbesondere Siegelfolie |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002074143A2 (en) * | 2001-03-16 | 2002-09-26 | The Procter & Gamble Company | Beverage brewing devices for preparing creamy beverages |
EP1579793A1 (en) * | 2004-03-26 | 2005-09-28 | ILLYCAFFE' S.p.A. | Beverage extraction assembly for extracting a beverage from a particulate substance contained in a cartridge |
EP1608569A1 (en) | 2003-04-02 | 2005-12-28 | Hausbrandt Trieste 1892 SPA | Single-dose plastic capsule for powdered coffee and the like |
WO2008047193A1 (en) * | 2006-10-20 | 2008-04-24 | Aroma System Srl | Capsule containing hydro-soluble or infusion products to obtain hot beverages |
WO2010016753A1 (en) * | 2008-08-08 | 2010-02-11 | Sara Lee/De N.V. | System, method and capsule for preparing a beverage |
WO2010063644A1 (en) * | 2008-12-03 | 2010-06-10 | Nestec S.A. | Capsule for the preparation of a beverage by centrifugation |
Family Cites Families (11)
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ES2065583T3 (es) * | 1991-07-05 | 1995-02-16 | Nestle Sa | Contenedor flexible abierto y procedimiento de fabricacion. |
ATE207443T1 (de) * | 1996-11-22 | 2001-11-15 | Nestle Sa | Eine pulverförmige substanz enthaltender geschlossener behälter |
WO2005092160A1 (en) * | 2004-03-26 | 2005-10-06 | Illycaffe's.P.A. | Integrated cartridge for extracting a beverage from a particulate substance |
JP4821610B2 (ja) * | 2004-09-21 | 2011-11-24 | コニカミノルタホールディングス株式会社 | 透明ガスバリア性フィルム |
ITMI20060301A1 (it) * | 2006-02-17 | 2007-08-18 | Maddalena Ricotti | Apparato per la produzione di un infuso di una bevanda aromatica |
US20090179541A1 (en) * | 2007-12-12 | 2009-07-16 | Nanopore, Inc. | Vacuum insulation panel with smooth surface method for making and applications of same |
US8474368B2 (en) * | 2009-05-13 | 2013-07-02 | Curwood, Inc. | Mineral composite beverage brewing cup and cartridge |
US20110054429A1 (en) * | 2009-08-25 | 2011-03-03 | Sns Nano Fiber Technology, Llc | Textile Composite Material for Decontaminating the Skin |
IT1396947B1 (it) * | 2009-12-16 | 2012-12-20 | Illy | Capsula per la preparazione di una bevanda |
US8393940B2 (en) * | 2010-04-16 | 2013-03-12 | Applied Materials, Inc. | Molding windows in thin pads |
ITTV20120146A1 (it) * | 2012-07-30 | 2014-01-31 | Hausbrandt Trieste 1892 Spa | Capsula per la preparazione di bevande |
-
2012
- 2012-07-30 IT IT000147A patent/ITTV20120147A1/it unknown
-
2013
- 2013-07-24 HU HUE13773377A patent/HUE031711T2/en unknown
- 2013-07-24 PT PT137733770T patent/PT2879977T/pt unknown
- 2013-07-24 US US14/418,131 patent/US20150307268A1/en not_active Abandoned
- 2013-07-24 CN CN201380040176.3A patent/CN104661932A/zh active Pending
- 2013-07-24 WO PCT/IB2013/056059 patent/WO2014020492A1/en active Application Filing
- 2013-07-24 EP EP13773377.0A patent/EP2879977B1/en active Active
- 2013-07-24 LT LTEP13773377.0T patent/LT2879977T/lt unknown
- 2013-07-24 ES ES13773377.0T patent/ES2624201T3/es active Active
- 2013-07-24 DK DK13773377.0T patent/DK2879977T3/en active
- 2013-07-24 SI SI201330625A patent/SI2879977T1/sl unknown
- 2013-07-24 PL PL13773377T patent/PL2879977T3/pl unknown
- 2013-07-24 RU RU2015106934A patent/RU2015106934A/ru unknown
- 2013-07-24 CA CA2880161A patent/CA2880161A1/en active Pending
- 2013-07-24 RS RS20170392A patent/RS55921B1/sr unknown
-
2015
- 2015-11-11 HK HK15111151.5A patent/HK1210450A1/xx not_active IP Right Cessation
-
2017
- 2017-04-24 HR HRP20170636TT patent/HRP20170636T1/hr unknown
- 2017-04-25 CY CY20171100462T patent/CY1118868T1/el unknown
-
2018
- 2018-11-15 RU RU2018140279U patent/RU190123U1/ru active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002074143A2 (en) * | 2001-03-16 | 2002-09-26 | The Procter & Gamble Company | Beverage brewing devices for preparing creamy beverages |
EP1608569A1 (en) | 2003-04-02 | 2005-12-28 | Hausbrandt Trieste 1892 SPA | Single-dose plastic capsule for powdered coffee and the like |
EP1579793A1 (en) * | 2004-03-26 | 2005-09-28 | ILLYCAFFE' S.p.A. | Beverage extraction assembly for extracting a beverage from a particulate substance contained in a cartridge |
WO2008047193A1 (en) * | 2006-10-20 | 2008-04-24 | Aroma System Srl | Capsule containing hydro-soluble or infusion products to obtain hot beverages |
WO2010016753A1 (en) * | 2008-08-08 | 2010-02-11 | Sara Lee/De N.V. | System, method and capsule for preparing a beverage |
WO2010063644A1 (en) * | 2008-12-03 | 2010-06-10 | Nestec S.A. | Capsule for the preparation of a beverage by centrifugation |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11013360B2 (en) | 2014-07-11 | 2021-05-25 | Melitta Single Portions Gmbh & Co. Kg | Apparatus and method for preparing a brewed beverage |
WO2016074818A1 (de) * | 2014-11-11 | 2016-05-19 | Tpresso Ag | Tee-kapsel mit filterschicht und schutzschicht |
WO2017050492A1 (de) * | 2015-09-23 | 2017-03-30 | Melitta Single Portions Gmbh & Co. Kg | Kapsel zur reinigung einer getränkezubereitungsmaschine und verfahren zum reinigen einer brühkammer |
KR20180058710A (ko) * | 2015-09-23 | 2018-06-01 | 멜리타 싱글 포션즈 게엠베하 운트 코. 카게 | 음료 제조 장치를 세척하기 위한 캡슐 및 브루잉 챔버를 세척하기 위한 방법 |
JP2018531181A (ja) * | 2015-09-23 | 2018-10-25 | メリッタ シングル ポーションズ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトMelitta Single Portions GmbH & Co. KG | 飲料調製マシンを洗浄するためのカプセルおよび抽出室を洗浄する方法 |
RU2698792C1 (ru) * | 2015-09-23 | 2019-08-29 | МЕЛИТТА СИНГЛ ПОРШНС ГМБХ унд КО. КГ | Капсула для очистки машины по приготовлению напитков и способ очистки заварочной камеры |
US11000149B2 (en) | 2015-09-23 | 2021-05-11 | Melitta Single Portions Gmbh & Co. Kg | Capsule for cleaning a beverage preparation machine and method for cleaning a brewing chamber |
AU2016325282B2 (en) * | 2015-09-23 | 2021-07-08 | Melitta Single Portions Gmbh & Co. Kg | Capsule for cleaning a beverage preparation machine and method for cleaning a brewing chamber |
KR102578335B1 (ko) * | 2015-09-23 | 2023-09-13 | 멜리타 싱글 포션즈 게엠베하 운트 코. 카게 | 음료 제조 장치를 세척하기 위한 캡슐 및 브루잉 챔버를 세척하기 위한 방법 |
EP3365266A4 (en) * | 2015-10-23 | 2019-04-17 | The Coca-Cola Company | Syrup dispensing cup and method for improved shelf life |
ITUA20163965A1 (it) * | 2016-05-31 | 2017-12-01 | Faps Eng Sa | Capsula per la distribuzione di bevande. |
Also Published As
Publication number | Publication date |
---|---|
RU2015106934A (ru) | 2016-09-20 |
SI2879977T1 (sl) | 2017-05-31 |
RS55921B1 (sr) | 2017-09-29 |
CA2880161A1 (en) | 2014-02-06 |
EP2879977B1 (en) | 2017-02-01 |
ITTV20120147A1 (it) | 2014-01-31 |
PL2879977T3 (pl) | 2017-07-31 |
HK1210450A1 (en) | 2016-04-22 |
EP2879977A1 (en) | 2015-06-10 |
CN104661932A (zh) | 2015-05-27 |
LT2879977T (lt) | 2017-04-25 |
HRP20170636T1 (hr) | 2017-06-30 |
CY1118868T1 (el) | 2018-01-10 |
ES2624201T3 (es) | 2017-07-13 |
DK2879977T3 (en) | 2017-05-01 |
US20150307268A1 (en) | 2015-10-29 |
HUE031711T2 (en) | 2017-07-28 |
RU190123U1 (ru) | 2019-06-19 |
PT2879977T (pt) | 2017-05-03 |
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