EP1221418A1 - cartouche pour preparation de boisson chaudes - Google Patents

cartouche pour preparation de boisson chaudes Download PDF

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Publication number
EP1221418A1
EP1221418A1 EP01129908A EP01129908A EP1221418A1 EP 1221418 A1 EP1221418 A1 EP 1221418A1 EP 01129908 A EP01129908 A EP 01129908A EP 01129908 A EP01129908 A EP 01129908A EP 1221418 A1 EP1221418 A1 EP 1221418A1
Authority
EP
European Patent Office
Prior art keywords
side wall
lid
portion pack
plastic
water
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
EP01129908A
Other languages
German (de)
English (en)
Other versions
EP1221418B1 (fr
Inventor
Josip Perkovic
Andreas Sachtleben
Florian Rohde
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.)
Melitta Haushaltsprodukte GmbH and Co KG
Original Assignee
Melitta Haushaltsprodukte GmbH and Co KG
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 Melitta Haushaltsprodukte GmbH and Co KG filed Critical Melitta Haushaltsprodukte GmbH and Co KG
Publication of EP1221418A1 publication Critical patent/EP1221418A1/fr
Application granted granted Critical
Publication of EP1221418B1 publication Critical patent/EP1221418B1/fr
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
    • B65D85/8046—Pods, i.e. closed containers made only of filter paper or similar material

Definitions

  • the present invention relates to a portion pack for producing a A brewed beverage, including one filled with an aroma carrier such as coffee or tea Housing with a circumferential side wall, a base and a cover, the lid being permeable to water at least in some areas and the bottom at least is partially designed as a filter.
  • an aroma carrier such as coffee or tea Housing with a circumferential side wall, a base and a cover, the lid being permeable to water at least in some areas and the bottom at least is partially designed as a filter.
  • portion packs in which the brewing water is only due gravity is passed through a portion pack are made of different partly water-permeable and partly water-impermeable materials manufactured and have a relatively complex structure.
  • Portion packs for the production of a brewed beverage are also known which the brewing water is passed through under pressure through the portion pack becomes. This has the disadvantage that such portion packs only in Connection with appropriately designed brewing devices can be used.
  • the present invention has for its object a simple and inexpensive portion pack that can be produced and used for gravity brewing create.
  • the side wall and the Bottom in one piece from a filterable plastic fleece or plastic-paper mixture are manufactured in the deep-drawing process and at least the side wall area is waterproof sealed and that the lid is also made of one filterable plastic fleece or plastic-paper mixture manufactured and is densified in its peripheral edge and impermeable to water Lid is tightly connected to the upper edge of the side wall.
  • Such a portion pack is only made of one starting material - namely a filterable plastic fleece or a plastic-paper mixture and has a relatively simple structure.
  • the portion pack is there from two individual parts, namely one consisting of the side wall and the bottom, pot-like lower part and the lid closing this lower part.
  • the lower part is made from the filterable plastic fleece or by deep drawing the plastic-paper mixture produced in one step and in the side wall area compacted in such a way that this side wall area is impermeable to water becomes. At the same time, the side wall area becomes more compact due to the compression stabilized so that the entire portion pack is easy to handle.
  • the lid is also made of a filterable plastic fleece or a Plastic-paper mixture made, in which case only the circumferential Edge area of the lid is compressed in such a way that it is impermeable to water is achieved.
  • plastic-paper mixture is particularly ecological Considerations advantageous because this material is predominantly renewable Contains raw material (pulp).
  • a portion pack according to the invention can be produced very inexpensively and highly practical, since the brewing water leaches out the aroma carrier only passed through the portion pack due to gravity must become.
  • Figure 1 is a deep-drawing tool for manufacturing in a schematic sectional view a lower part 1 of a portion pack 2 for the production of a brewed beverage shown, the deep-drawing tool from a die 3 and a male 4th exists and at least the die 3 is provided with a heater 5.
  • the starting material for the production of the lower part 1 is a filterable plastic fleece 6 with a predetermined material thickness D.
  • a filterable plastic fleece 6 with a predetermined material thickness D is a filterable plastic fleece 6 with a predetermined material thickness D.
  • the lower part 1 is formed in the tool according to FIG a circumferential side wall 7 and a bottom 8.
  • These two parts 7 and 8 are thus made in one piece and the side wall region of this lower part 1 is compressed during production such that at least the entire side wall area becomes impermeable to water.
  • an annular region 8a of the adjoining the side wall 7 Soil 8 deformed accordingly, while the majority of the floor 8 due to the fact that the die with a corresponding recess 9 is provided, is practically not deformed and thus retains its filter properties.
  • FIG. 3 shows that a cover 10, which is also made of a plastic fleece 6 is produced, manufactured in a die 3a with the aid of a die 4a becomes.
  • a cover 10 to Waterproofing densifies while the middle section 12 of the lid 10 through the recess 9a of the die 3a practically undeformed and thus permeable to water remains.
  • the lid 10 is advantageously on one upper edge of the lower part 1 forming, circumferential flange 14 and is with this circumferential flange 14 is thermally connected and thus the lower part 1 tightly closed.
  • the practically undeformed area 12 of the lid 10 can now be used for brewing water for the preparation of a brewed beverage to be let into the portion pack 2 and this brewing water soaks both the aroma carrier due to gravity 13 as well as the filterable area of the bottom 8. Since the side wall 7 the housing consisting of lower part 1 and cover 10 practically impermeable to water brewing water cannot escape in an uncontrolled and undesirable manner, but the brewing water must be completely through the aroma carrier 13 flow.
  • the portion pack 2 produced as described above is simple and inexpensive to manufacture and highly practical, since none for their use Special facilities are needed.
  • a polymer plastic fleece is preferred for the production of the portion pack 2 6, as this is particularly suitable for manufacturing under heat and pressure is and also a simple thermal connection between the lower part 12 and cover 10 allows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Apparatus For Making Beverages (AREA)
  • Cartons (AREA)
  • Tea And Coffee (AREA)
  • Closures For Containers (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
EP01129908A 2001-01-05 2001-12-15 Cartouche pour preparation de boisson chaudes Expired - Lifetime EP1221418B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20100166U DE20100166U1 (de) 2001-01-05 2001-01-05 Portionspackung zur Herstellung eines Brühgetränkes
DE20100166U 2001-01-05

Publications (2)

Publication Number Publication Date
EP1221418A1 true EP1221418A1 (fr) 2002-07-10
EP1221418B1 EP1221418B1 (fr) 2003-05-21

Family

ID=7951260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129908A Expired - Lifetime EP1221418B1 (fr) 2001-01-05 2001-12-15 Cartouche pour preparation de boisson chaudes

Country Status (7)

Country Link
US (1) US6869627B2 (fr)
EP (1) EP1221418B1 (fr)
AT (1) ATE240884T1 (fr)
BR (1) BR0200115A (fr)
CA (1) CA2366837A1 (fr)
DE (2) DE20100166U1 (fr)
DK (1) DK1221418T3 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762504A1 (fr) 2005-09-08 2007-03-14 MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft Dispositif de filtrage
DE102014203789A1 (de) 2014-03-03 2015-09-03 Robert Bosch Gmbh Vorrichtung und Verfahren zum Thermoformen eines Filters, insbesondere für zumindest einen Becher umfassende Portionspackung
WO2015158838A1 (fr) * 2014-04-17 2015-10-22 K-Fee System Gmbh Capsule portion et procédé de préparation d'une boisson au moyen d'une capsule portion
EP2801538B1 (fr) 2010-09-22 2017-02-01 K-fee System GmbH Capsule et procédé de fabrication d'une boisson à l'aide d'une capsule
WO2017042290A1 (fr) * 2015-09-11 2017-03-16 K-Fee System Gmbh Capsule pour la préparation d'une boisson dans une machine de préparation de boissons
US10343838B2 (en) 2012-06-18 2019-07-09 K-Fee System Gmbh Portion capsule and use of same for producing a beverage
US10442610B2 (en) 2014-03-11 2019-10-15 Starbucks Corporation Pod-based restrictors and methods
US10472165B2 (en) 2012-12-14 2019-11-12 K-Fee System Gmbh Portion capsule and method for producing a beverage by means of a portion capsule
US10669093B2 (en) 2015-02-27 2020-06-02 K-Fee System Gmbh Single serve capsule comprising a filter element connected thereto by sealing
US10737876B2 (en) 2015-07-13 2020-08-11 K-Fee System Gmbh Filter element having a cut-out
US10858176B2 (en) 2010-07-22 2020-12-08 K-Fee System Gmbh Portion capsule having an identifier
US11045035B2 (en) 2015-09-18 2021-06-29 K-Fee System Gmbh Adapter for a single serve capsule
US11084650B2 (en) 2015-06-10 2021-08-10 K-Fee System Gmbh Portion capsule with a three-ply nonwoven fabric

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762504A1 (fr) 2005-09-08 2007-03-14 MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft Dispositif de filtrage
US11465830B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US11667465B2 (en) 2010-07-22 2023-06-06 K-Fee System Gmbh Portion capsule having an identifier
US10994923B2 (en) 2010-07-22 2021-05-04 K-Fee System Gmbh Portion capsule having an identifier
US11542094B2 (en) 2010-07-22 2023-01-03 K-Fee System Gmbh Portion capsule having an identifier
US11820586B2 (en) 2010-07-22 2023-11-21 K-Fee System Gmbh Portion capsule having an identifier
US11554910B2 (en) 2010-07-22 2023-01-17 K-Fee System Gmbh Portion capsule having an identifier
US11465829B2 (en) 2010-07-22 2022-10-11 K-Fee System Gmbh Portion capsule having an identifier
US11254491B2 (en) 2010-07-22 2022-02-22 K-Fee System Gmbh Portion capsule having an identifier
US11230430B2 (en) 2010-07-22 2022-01-25 K-Fee System Gmbh Portion capsule having an identifier
US11548722B2 (en) 2010-07-22 2023-01-10 K-Fee System Gmbh Portion capsule having an identifier
US10858176B2 (en) 2010-07-22 2020-12-08 K-Fee System Gmbh Portion capsule having an identifier
US10858177B2 (en) 2010-07-22 2020-12-08 K-Fee System Gmbh Portion capsule having an identifier
US10870531B2 (en) 2010-07-22 2020-12-22 K-Fee System Gmbh Portion capsule having an identifier
US20210086986A1 (en) 2010-07-22 2021-03-25 K-Fee System Gmbh Portion capsule having an identifier
US11919703B2 (en) 2010-07-22 2024-03-05 K-Fee System Gmbh Portion capsule having an identifier
EP2801538B1 (fr) 2010-09-22 2017-02-01 K-fee System GmbH Capsule et procédé de fabrication d'une boisson à l'aide d'une capsule
US11702276B2 (en) 2012-06-18 2023-07-18 K-Fee System Gmbh Portion capsule for preparing a beverage
US11312567B2 (en) 2012-06-18 2022-04-26 K-Fee System Gmbh Portion and method for producing a beverage by means of a portion capsule
US10343838B2 (en) 2012-06-18 2019-07-09 K-Fee System Gmbh Portion capsule and use of same for producing a beverage
US10472165B2 (en) 2012-12-14 2019-11-12 K-Fee System Gmbh Portion capsule and method for producing a beverage by means of a portion capsule
DE102014203789A1 (de) 2014-03-03 2015-09-03 Robert Bosch Gmbh Vorrichtung und Verfahren zum Thermoformen eines Filters, insbesondere für zumindest einen Becher umfassende Portionspackung
US10442610B2 (en) 2014-03-11 2019-10-15 Starbucks Corporation Pod-based restrictors and methods
CN106232502A (zh) * 2014-04-17 2016-12-14 K-Fee系统股份有限公司 剂量容器及用于生产带有剂量容器的饮料的方法
WO2015158838A1 (fr) * 2014-04-17 2015-10-22 K-Fee System Gmbh Capsule portion et procédé de préparation d'une boisson au moyen d'une capsule portion
US10669093B2 (en) 2015-02-27 2020-06-02 K-Fee System Gmbh Single serve capsule comprising a filter element connected thereto by sealing
US11084650B2 (en) 2015-06-10 2021-08-10 K-Fee System Gmbh Portion capsule with a three-ply nonwoven fabric
US11498750B2 (en) 2015-07-13 2022-11-15 Gcs German Capsule Solution Gmbh Filter element having a cut-out
US10737876B2 (en) 2015-07-13 2020-08-11 K-Fee System Gmbh Filter element having a cut-out
WO2017042290A1 (fr) * 2015-09-11 2017-03-16 K-Fee System Gmbh Capsule pour la préparation d'une boisson dans une machine de préparation de boissons
US11045035B2 (en) 2015-09-18 2021-06-29 K-Fee System Gmbh Adapter for a single serve capsule

Also Published As

Publication number Publication date
US20020088807A1 (en) 2002-07-11
BR0200115A (pt) 2002-10-22
EP1221418B1 (fr) 2003-05-21
DK1221418T3 (da) 2003-10-27
US6869627B2 (en) 2005-03-22
DE20100166U1 (de) 2001-03-29
ATE240884T1 (de) 2003-06-15
CA2366837A1 (fr) 2002-07-05
DE50100258D1 (de) 2003-06-26

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