EP3604175B1 - Capsule pour machines pour préparer une boisson infusée et procédé de fabrication d'une capsule - Google Patents
Capsule pour machines pour préparer une boisson infusée et procédé de fabrication d'une capsule Download PDFInfo
- Publication number
- EP3604175B1 EP3604175B1 EP19188804.9A EP19188804A EP3604175B1 EP 3604175 B1 EP3604175 B1 EP 3604175B1 EP 19188804 A EP19188804 A EP 19188804A EP 3604175 B1 EP3604175 B1 EP 3604175B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- capsule
- annular
- annular portion
- liquid
- bowl
- 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.)
- Active
Links
- 239000002775 capsule Substances 0.000 title claims description 56
- 235000013361 beverage Nutrition 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 8
- 239000011347 resin Substances 0.000 claims description 45
- 229920005989 resin Polymers 0.000 claims description 45
- 239000003292 glue Substances 0.000 claims description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 33
- 238000001802 infusion Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 235000013305 food Nutrition 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 4
- 229920000747 poly(lactic acid) Polymers 0.000 description 4
- 239000004626 polylactic acid Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 235000016213 coffee Nutrition 0.000 description 2
- 235000013353 coffee beverage Nutrition 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 235000015092 herbal tea Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- -1 linen Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
-
- 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
Definitions
- the present invention concerns a capsule containing a powdered preparation for preparing infused beverages, in particular the present invention concerns a capsule of the aforesaid type made of paper material.
- the capsule containing the powdered preparation or aromatic essence, is placed or transported inside an infusion chamber of the machine, so that the injection of hot pressurized water into the infusion capsule achieves the extraction of the aromatic essence.
- Capsules for this use are generally made of a bowl-like body formed by a side wall and a bottom wall.
- the side wall and the bottom wall are arranged so as to form a cavity inside the bowl-like body, the cavity being shaped to contain a predetermined amount of powdered preparation.
- the bowl-like body further has an annular peripheral edge apt to abut against a bearing surface surrounding an infusion chamber of an infusion assembly when the capsule is inserted into said chamber.
- the Applicant believes that the cause of this malfunction is related to the annular peripheral edge, which allows water or infused beverage infiltrations, especially at the head end of the annular peripheral edge, if not made correctly.
- the Applicant has thus identified the need to provide a capsule made of paper material for preparing an infused beverage which allows to eliminate or anyhow considerably reduce the water or infused beverage infiltration problems, especially at the head end of the annular peripheral edge.
- the invention concerns a capsule for machines for preparing infused beverages, comprising:
- the present invention can have at least one of the preferred characteristics defined hereunder.
- said at least one liquid-proofing glue or resin layer is selected from proofing glues or resins for food use.
- said at least one liquid-proofing glue or resin layer is selected from compostable proofing glues or resins.
- said at least one liquid-proofing glue or resin layer is selected from biodegradable proofing glues or resins.
- the annular reinforcing element further comprises an elongate portion extending along a direction parallel to the axis to face towards said side wall; said elongate portion being arranged substantially orthogonal to said second annular portion.
- the annular reinforcing element is made of paper or paper material.
- the capsule comprises a lid designed to close the opening, the lid comprises an inner surface facing said opening and comprising a third annular portion designed to be applied at an outer surface of said first annular portion; the lid having a head surface arranged substantially parallel to the axis at the radially outer perimeter of the third annular portion.
- said at least one liquid-proofing glue or resin layer is further applied at said head surface of said lid.
- said at least one liquid-proofing glue or resin layer is further applied at at least one portion of an upper surface of said lid and on a surface of the reinforcing element.
- the present invention concerns a process for making a capsule for machines for preparing infused beverages according to that which has been previously described.
- the process comprises the steps of:
- a capsule containing a powdered preparation for preparing infused beverages such as coffee, infusions, herbal teas, etc. according to the present invention is denoted by the numerical reference 100.
- the capsule 100 is preferably a disposable capsule for preparing infused beverages such as coffee, tea, herbal teas and the like.
- Each capsule 100 containing an aromatic essence in the form of powdered preparation, is placed or transported inside an infusion chamber of the machine so that the injection of hot pressurized water into the capsule 100 achieves the extraction of the aromatic essence.
- the capsules 100 typically have a bowl-like body 2 provided with a bottom wall 3, a side wall 4 substantially cylindrical or truncated-pyramid shaped, an upper opening 5 arranged at the end opposite the side wall 4 with respect to the bottom wall 3 and a lid 6 generally represented by a film or sealing film.
- the lid 6 is arranged to seal the upper opening 5.
- the bowl-like body 2 is made of paper or paper material.
- Paper material not only means the widely used material made of cellulose pulp or wood, but also of other fibers such as cotton, linen, hemp and, of course, recycled paper.
- the bowl-like body 2 is made of plant-based parchment containing a low percentage of PLA (polylactic acid).
- PLA polylactic acid
- the lid 6 is also preferably made of paper or paper material and is shaped like a discoid element.
- the bowl-like body 2 is made of plant-based parchment containing a low percentage of PLA (polylactic acid).
- PLA polylactic acid
- the capsule 100 is further provided with an annular peripheral edge 18 apt to abut against a bearing surface surrounding an infusion chamber of an infusion assembly when the capsule is inserted into the same chamber.
- the annular peripheral edge 18 comprises a first annular portion 19 made integrally with the bowl-like body 2 and an annular reinforcing element 20.
- the first annular portion 19 is arranged so that to surround the upper opening 5 and extends radially for at least 1 mm, preferably at least 2 mm.
- the first annular portion 19 extends for a maximum of 10 mm.
- the annular reinforcing element 20 has a second annular portion 21 designed to be applied to the first annular portion 19 and an elongate portion 22 extending along a direction substantially parallel to the axis X-X so that to face the side wall 4 of the bowl-like body 2.
- the annular reinforcing element 20 is also made of paper or paper material.
- the annular reinforcing element 20 is also made of cardboard.
- the elongate portion 22 is arranged substantially orthogonal to the second annular portion.
- the elongate portion 22 extends without interruptions from the second annular portion 21.
- the elongate portion 22 is linked to the second annular portion 21 such as not to create areas of structural weakening.
- the shape of the annular reinforcing element 20, and especially the reciprocal positioning of the second annular portion 21 and the elongate portion 22 and their positioning with respect to the bowl-like body 2, is achieved during the production process of the capsule 100.
- the shape of the annular reinforcing element 20, and especially the reciprocal positioning of the second annular portion 21 and of the elongate portion 22 and their positioning with respect to the bowl-like body 2, is achieved by bending through a pressure applied onto the annular reinforcing element 20.
- the elongate portion 22 has a smaller extension than the second annular portion 21.
- the elongate portion 22 extends for at least 0.5 mm. Preferably, the elongate portion 22 extends for a maximum of 7 mm, still more preferably for a maximum of 5 mm.
- the elongate portion 22 extends from the second annular portion 21 such as to be in contact, preferably along its entire extension, with the side wall 4 of the bowl-like body 2.
- the elongate portion 22 is thus preferably glued for at least a length of its extension with the side wall 4 of the bowl-like body 2.
- the elongate portion 22 has a section that tapers away from the second annular portion 21.
- the annular reinforcing element 20 has a thickness s between 0.1 and 5 mm in section.
- the thickness of the section of the second annular portion 21 is substantially constant and between 0.3 and 5 mm, whereas the thickness of the elongate portion 22 is decreasing away from the second annular portion and less than 5 mm.
- the material of the annular reinforcing element 20, as that anyway of the bowl-like body 2 and lid 6, is a compostable and biodegradable material for food.
- the lid 6 is designed to close the opening 5 and, for this object, has a discoid shape provided with an inner surface facing the opening 5, in the embodiment shown in the figures.
- the inner surface in turn comprises a circular portion 24 and a third annular portion 23 arranged radially outside of and concentrically to the circular portion 24.
- the third annular portion 23 is designed to be applied at an outer surface 24 of the first annular portion 19.
- the third annular portion 23 preferably has a radial extension substantially equal to that of the first annular portion 19.
- the lid 6 further has, at its radially outer end, a head surface 25 arranged substantially parallel and concentrically to the axis X-X.
- the first 19 and second 21 annular portions also comprise head surfaces 26, 27 arranged substantially parallel to the axis X-X.
- the head surfaces 26, 27 of the first 19 and second 21 annular portions can be covered by a liquid-proofing glue or resin layer 33; this way, during the infusion, the water or infused beverage is prevented from penetrating the edge 18 made of a paper material, making it swell and compromising the operation of the machine and the quality of the infused beverage.
- the layer 33 in the figure, depicted by greater sizes with respect to reality, is only for greater clarity.
- the glue or resin layer 33 can not only be arranged at the head surface of the first and second food portions, but also at the head surface of the lid 5 and can extend on the upper surface 28 of the lid 5 or on the lower surface 29 of the reinforcing element 20.
- the proofing glue or resin layer 30 can extend continuously from the outer surface of the third annular portion 2, on the head surface of the annular portion, on the head surfaces 26, 27 and on the lower surface of the first annular portion 19, such as to create a film or liquid-proofing barrier.
- a continuous barrier or film is created.
- the resin or glue layer 33 can extend from the side wall 4.
- the resin or glue layer 33 can further extend between the annular reinforcing element 20 and the annular portion 19, as well as between the lid 6 and the first annular portion 19.
- the structure of the capsule 100 is particularly stiffened in favor of, for example, the extraction thereof from the infusion chamber after the infusion.
- the resin or glue layer 30 is selected from proofing glues or resins for food use.
- the resin or glue layer 30 is selected from compostable proofing glues or resins.
- the resin or glue layer 30 is selected from proofing glues or resins for food use.
- the material of the annular reinforcing element 20, as that of the bowl-like body 2 and lid 6, is a material for food.
- the material of the annular reinforcing element 20, as that of the bowl-like body 2 and lid 6, is a compostable material.
- the material of the annular reinforcing element 20, as that of the bowl-like body 2 and lid 6, is a biodegradable material.
- the material of the annular reinforcing element 20, as that of the bowl-like body 2 and lid 6, is a biodegradable material.
- the process for making the above-described capsule 100 of paper material generally starts with the step of cutting a paper material disk to predetermined sizes.
- the disk will have a radius such as to preferably allow the implementation of the bottom wall 3 and of the side wall 4 of the capsule 100.
- the disk has a radius such as to allow the implementation of the bottom wall 3, the side wall 4 and also the annular peripheral edge of the capsule.
- the disk without cutting tolerances has a radius equal to at least the radius of the bottom wall 3, the extension, substantially in vertical direction, of the side wall 4 and the radial extension of the first annular portion 19.
- the paper material disk, and especially the layer of material from which it is cut, is generally resin-coated paper for food.
- a resin-coated paper for compostable foods Preferably, a resin-coated paper for compostable foods.
- a resin-coated paper for biodegradable foods is provided.
- the disk cut to the appropriate size is thus subjected to a deep-drawing process for making the bowl-like body.
- the deep-drawing process allows to bring the capsule in its almost final configuration.
- the capsule has the bottom wall 3, the side wall 4 extending substantially vertically with respect to the bottom wall 3, and the first annular portion 19 which extends radially and substantially orthogonally with respect to the side wall 4.
- the annular reinforcing element 20 has a second annular portion 21 applied to the first annular portion 19 and an elongate portion 22 extending along a direction substantially parallel to the axis X-X such as to face the side wall 4.
- the annular reinforcing element 20 is fitted on the bowl-like body 2.
- the welding can be of the heat type.
- a dose of powdered preparation for preparing the infused beverage is thus inserted into the bowl-like body 2, especially into the inner cavity of the bowl-like body 2.
- the inner cavity of the bowl-like body 2 is defined by the side wall 4 and by the bottom wall 3.
- the lid 6 is placed to close the opening 5
- the lid 5 can generally be represented by a film or sealing film to close and seal the opening 5.
- a proofing glue or resin layer is applied such as to create a barrier against the liquids passing at and covering the head surface 26 of the first annular portion 19, the head surface of the second annular portion 21 and the head surface of the lid 5.
- the liquid-proofing glue or resin layer is selected from proofing glues or resins for food use.
- the liquid-proofing glue or resin layer is selected from compostable proofing glues or resins.
- the liquid-proofing glue or resin layer is selected from biodegradable proofing glues or resins.
- the liquid-proofing glue or resin layer is preferably applied such as to extend at the at least one portion of an upper surface 28 of the lid 5 and of a surface 29 of the reinforcing element 20.
- the proofing glue or resin layer is applied such as to extend on the upper surface 28 of the lid in radial direction starting from the head surface for at least 2 mm, preferably at least 5 mm, to a maximum of 1 cm.
- the proofing glue or resin layer is applied such as to extend on the entire surface 29 of the reinforcing element 20, on the surface 32 of the elongate portion until reaching the side wall of the bowl-like body 2.
- the glue or resin layer thus creates a barrier against water which does not allow infiltrations at the annular reinforcing element 20 during the infusion of the beverage.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
- Packages (AREA)
- Formation And Processing Of Food Products (AREA)
Claims (10)
- Capsule (100) pour machines pour préparer des boissons infusées, comprenant :un corps (2) conformé en bol, comprenant une paroi latérale (4) s'étendant autour d'un axe (X-X) et une paroi de fond (3) ; ledit corps étant constitué de papier ou d'un matériau à base de papier ;ledit corps (2) étant calibré de manière à contenir une quantité prédéterminée d'une préparation en poudre pour préparer une boisson infusée ;ladite capsule (100) étant en outre pourvue d'un bord périphérique annulaire (18) conçu pour s'appuyer contre une surface portante d'une chambre d'infusion d'un ensemble d'infusion lorsque la capsule (100) est insérée dans ladite chambre ;ledit bord périphérique annulaire (18) comprenant une première partie annulaire (19) constituée d'un seul tenant avec ledit corps en bol (2) ; ladite première partie annulaire (19) ayant une surface de tête (27) agencée de manière sensiblement parallèle à l'axe (X-X) sur son périmètre radialement externe ; etun élément de renfort annulaire (20) comprenant une deuxième partie annulaire (21) appliquée sur ladite première partie annulaire (19), ladite deuxième partie annulaire (21) ayant une surface de tête (26) agencée de manière sensiblement parallèle à l'axe (X-X) sur son périmètre radialement externe ; ladite capsule étant caractérisée parau moins une couche de colle ou de résine imperméable aux liquides (33) appliquée sur lesdites surfaces de tête (26, 27) et les recouvrant.
- Capsule (100) selon la revendication 1, caractérisée en ce que ladite au moins une couche de colle ou de résine imperméable aux liquides (33) est choisie parmi des colles ou des résines imperméables aux liquides à usage alimentaire.
- Capsule (100) selon la revendication 1, caractérisée en ce que ladite au moins une couche de colle ou de résine imperméable aux liquides (33) est choisie parmi des colles ou des résines imperméables aux liquides compostables.
- Capsule (100) selon la revendication 1, caractérisée en ce que ladite au moins une couche de colle ou de résine imperméable aux liquides (33) est choisie parmi des colles ou des résines imperméables aux liquides biodégradables.
- Capsule (100) selon la revendication 1, caractérisée en ce que ledit élément de renfort annulaire (20) comprend en outre une partie allongée (22) s'étendant le long d'une direction parallèle à l'axe (X-X) en sorte d'être en regard de ladite paroi latérale (4) ; ladite partie allongée (22) étant agencée de manière sensiblement orthogonale à ladite deuxième partie annulaire (21).
- Capsule selon l'une quelconque des revendications précédentes, caractérisée en ce que ledit élément de renfort annulaire (20) est constitué de papier ou d'un matériau à base de papier.
- Capsule selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend un couvercle (6) conçu pour fermer ladite ouverture (5), ledit couvercle (6) comprenant une troisième partie annulaire (23) conçue pour être appliquée sur une surface externe de ladite première partie annulaire (19) ; ledit couvercle (6) ayant une surface de tête (25) agencée de manière sensiblement parallèle à l'axe (X-X) sur son périmètre radialement externe de la troisième partie annulaire (23).
- Capsule selon la revendication 7, caractérisée en ce que ladite au moins une couche de colle ou de résine imperméable aux liquides est en outre appliquée sur ladite surface de tête (25) dudit couvercle (6).
- Capsule selon la revendication 7, caractérisée en ce que ladite au moins une couche de colle ou de résine imperméable aux liquides (33) est en outre appliquée sur au moins une partie d'une surface supérieure (28) dudit couvercle (6) et sur une surface (29) de l'élément de renfort (20).
- Procédé de fabrication d'une capsule (100) pour machines pour préparer des boissons infusées selon l'une quelconque des revendications 1 à 9, comprenant les étapes consistant à :- découper un disque de matériau à base de papier à une dimension prédéterminée telle qu'elle permette de fabriquer au moins la paroi de fond (3) et la paroi latérale (4) de la capsule (100) ;- emboutir ledit disque pour lui faire adopter la forme d'un bol ;- ajuster l'élément de renfort annulaire (20) sur le corps en forme de bol (2) ;- exercer une pression sur l'élément de renfort annulaire (20) de sorte que la deuxième partie annulaire (21) s'appuie contre la première partie annulaire (19) et que la partie allongée (22), une fois que celle-ci est recourbée, vienne en contact avec la paroi latérale (4) ;- souder l'élément de renfort annulaire (20) sur le corps en forme de bol (2) ;- insérer une quantité de préparation en poudre dans le corps en forme de bol (2) pour préparer la boisson infusée ;- étancher la fermeture de l'ouverture (5) au moyen du couvercle (6) ;- appliquer au moins une couche de colle ou de résine imperméable aux liquides (33) de manière à créer une barrière contre le fait que le liquide passe et recouvre au moins la surface de tête (27) de la première partie annulaire (19), sur la surface de tête (26) de la deuxième partie annulaire (21).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102018000007760A IT201800007760A1 (it) | 2018-08-02 | 2018-08-02 | Capsula per macchine per la preparazione di bevande infuse |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3604175A1 EP3604175A1 (fr) | 2020-02-05 |
EP3604175B1 true EP3604175B1 (fr) | 2021-05-05 |
Family
ID=64427019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19188804.9A Active EP3604175B1 (fr) | 2018-08-02 | 2019-07-29 | Capsule pour machines pour préparer une boisson infusée et procédé de fabrication d'une capsule |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3604175B1 (fr) |
ES (1) | ES2880689T3 (fr) |
IT (1) | IT201800007760A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020115546A1 (de) * | 2020-06-11 | 2021-12-16 | Technische Universität Dresden, Körperschaft des öffentlichen Rechts | Flanschstabilisator für ein Formteil aus Faserwerkstoff, Formteil, Verfahren zur Herstellung eines Formteils und Verwendung eines Flanschstabilisators |
EP4056368B1 (fr) | 2021-03-03 | 2024-01-10 | Neupack Swiss SA | Récipient alimentaire |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA924490B (en) * | 1991-07-05 | 1993-03-31 | Nestle Sa | A flexible package with a stiffening element and a process for its production |
AU2015238913A1 (en) * | 2004-10-25 | 2015-11-12 | Nestec S.A. | System and capsule having sealing means |
EP2151313B1 (fr) * | 2008-07-15 | 2011-10-19 | Nestec S.A. | Procédé d'application d'un caoutchouc de joint liquide sur une capsule |
ITBO20100219A1 (it) * | 2010-04-09 | 2011-10-10 | Gino Rapparini | Perfezionamenti ad un contenitore permeabile filtrante ottenuto per termoformatura partendo da nastro di materiale piano , contenente prodotti idrosolubili o da infusione atti ad ottenere bevande |
ITBS20110129A1 (it) * | 2011-09-26 | 2013-03-27 | Capitani Srl | Capsula per la produzione di una bevanda infusa |
DE202015100812U1 (de) * | 2015-02-20 | 2016-05-27 | Christoph Huber | Dichtung für Kaffeekapseln |
-
2018
- 2018-08-02 IT IT102018000007760A patent/IT201800007760A1/it unknown
-
2019
- 2019-07-29 ES ES19188804T patent/ES2880689T3/es active Active
- 2019-07-29 EP EP19188804.9A patent/EP3604175B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3604175A1 (fr) | 2020-02-05 |
IT201800007760A1 (it) | 2020-02-02 |
ES2880689T3 (es) | 2021-11-25 |
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