EP3981702A1 - Couvercle de boîte métallique - Google Patents

Couvercle de boîte métallique Download PDF

Info

Publication number
EP3981702A1
EP3981702A1 EP21203171.0A EP21203171A EP3981702A1 EP 3981702 A1 EP3981702 A1 EP 3981702A1 EP 21203171 A EP21203171 A EP 21203171A EP 3981702 A1 EP3981702 A1 EP 3981702A1
Authority
EP
European Patent Office
Prior art keywords
lid
closing unit
area
sealing
weakening line
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.)
Withdrawn
Application number
EP21203171.0A
Other languages
German (de)
English (en)
Inventor
Gregor Anton Piech
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.)
Top Cap Holding GmbH
Original Assignee
Top Cap Holding GmbH
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 Top Cap Holding GmbH filed Critical Top Cap Holding GmbH
Publication of EP3981702A1 publication Critical patent/EP3981702A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • B65D17/4014—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab and provided with attached means for reclosing or resealing
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/404—Details of the lines of weakness
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0031—Reclosable openings
    • B65D2517/004—Reclosable openings by means of an additional element
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0064—General cross-sectional shape of container end panel inverted U-shaped
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/008—Materials of container end panel
    • B65D2517/0082—Coated or laminated metal

Definitions

  • the present invention relates to a metal can lid with a resealable opening, in particular for beverage cans and for containers for storing food and other liquid, pasty, powdered and/or solid products.
  • the plastic closure part comprises a base part to be connected to the flanged edge of the can opening, in which base part an opening closed by a flat stopper is formed.
  • the flat stopper is connected to the edge of the opening via a plastic tear seam, so that the flat stopper connected to a tear-off tab can be detached from the plastic base part by exerting a pull on the tear-off tab and can be pivoted into an opening location.
  • the opening can be temporarily closed again by pressing in the flat stopper, which is preferably conical on its underside.
  • Resealable can lids are also, for example, in DE 10 2010 013 531 A1 , the DE 10 2015 112 428 A1 and the EP 2 354 022 B1 described.
  • a micro-gap ensures that the can lid can be opened particularly easily, but a weakened line is also fundamentally suitable.
  • An effective closure and reclosure can be achieved via the sealing and locking ribs and the associated receiving grooves. It is particularly advantageous here that the sealing frame is materially connected to the fixed cover surface and the closing unit is connected to the metallic cover area that can be swung up.
  • the omission of laminations and the like, for example plastic films, on the inside of the can lid leads to cost-effective production.
  • Production is particularly favorable when the entire inside of the lid is free of laminations and the like, except for a paint layer that may be provided.
  • the sealing frame and the closing unit only have to be attached to the outside of the lid and firmly connected to the lid.
  • the inside can be coated with a lacquer layer that is particularly suitable for use with food.
  • Such a lacquer layer can be applied inexpensively to the raw material of the lid.
  • the punched edges of a micro-gap can be covered again later with paint, e.g. by spraying or pad printing.
  • the inside of the lid is provided with a sealing film that covers the microgap or the weakening line, but leaves the area outside it free.
  • the sealing foil has an annular shape corresponding to the shape of the microgap or the weakening line.
  • the film can extend beyond the microgap or the weakening line on both sides by only a few tenths of a millimeter, in particular 3 to 4 tenths of a millimeter. A very small film can thus be used to reliably cover the microgap or the weakening line, which on the one hand further reduces the production costs and on the other hand simplifies the production itself.
  • the sealing film is disk-shaped and covers the entire area within the microgap or the weakening line.
  • This film also needs to extend outwardly beyond the microgap or line of weakness by only a few tenths of a millimeter, preferably 3 to 4 tenths of a millimeter.
  • the disc shape is again very easy to manufacture and to attach to the inside of the lid. This in turn saves production costs.
  • a particularly favorable production of the film can take place if it is in the form of a stamped part.
  • the closing unit covers the microgap or the weakening line from the outside as long as the lid is not open. Even without a film on the inside of the lid, the lid can thus be sealed tightly.
  • the capping unit covers the microgap or the weakening line preferably on both sides by at least 0.3 millimeters, in particular by about 1 millimeter.
  • the closing unit has a first sealing area, which is arranged radially inside the microgap or the weakening line and runs all the way around and is connected to the metallic lid area that can be swung up, in particular in a materially bonded manner, and a second sealing area, which is radially outside the microgap or the weakening line is arranged all the way around and is connected to the fixed lid surface, in particular materially, in such a way that it can be detached from the fixed lid surface with a predetermined maximum force when the can lid is torn open.
  • the maximum force is preferably 10 N or less, in particular 5 N or less.
  • sealing areas result in an advantageous sealing of the interior of the container in relation to the exterior, with a desired closure strength being able to be set.
  • the seal and closure strength is achieved solely by the seaming unit, in the case of an end with a weakened line, the majority.
  • the cover area that can be swung up has a kind of teardrop shape with a pointed area at the point of application of the ripping element and a round area at the end facing away from it at the pivot bearing on. This results in an advantageous tearing behavior, in particular with regard to the seal between the closing unit and the fixed lid area.
  • the can lid has an elongated hole in the area of the tear-open element, which is adjoined on both sides by the microgap or the weakening line, with a plastic part being inserted into the elongated hole in a sealing manner, in particular by means of a mushroom-shaped design on both sides of the lid and an integral connection with the can end, and wherein the plastic part is in turn provided with a line of weakness connecting opposite ends of the microgap and line of weakness, respectively, of the metal can end.
  • the weakening line in the plastic part can be produced by embossing, in particular when producing the seal. The opening forces can be advantageously reduced as a result.
  • the weakening line in the can lid is formed by a pressed-in, sharp-edged notch.
  • the weakening line is produced by deep-drawing the can end material. This latter variant allows a very thin-walled tear line to be formed which can be easily torn open. But the sharp-edged notch also offers advantageous tearing properties.
  • the adhesion promoter is preferably added to the respective plastic material before the sealing frame and/or the closing unit is formed.
  • the adhesion promoter can be added to a plastic granulate that is used to produce a plastic injection molded part. A separate application of the adhesion promoter to the parts mentioned is not necessary, which means that the production costs can be reduced.
  • the adhesion promoter film is particularly preferably produced with the plastic film as a two-layer film, in particular by coextrusion. This makes production even simpler and cheaper.
  • adhesion promoter can also be applied as an adhesive lacquer to one or both parts to be connected, ie to the metal cover material and/or the sealing frame and the closing unit as well as the sealing foil.
  • the can lid 1 shown in the figures consists of metal, in particular aluminum, and has a resealable opening.
  • a cover area 3 that can be swung up is provided in the cover in addition to a fixed cover surface 2 .
  • the flip-up lid portion 3 is separated from the fixed lid portion 2 by a circumferential micro-gap 4 or line of weakness (see in particular 6 ).
  • a sealing frame 5 made of plastic material enclosing the opening area is connected to the fixed cover surface 2, in particular by a so-called hot melt method using an adhesion promoter to ensure a firm connection with the aluminum of the cover.
  • a closing unit 6 is connected to the metal lid area 3 that can be swung up, which is also made of plastic and is pivotably attached to the fixed lid surface 2 via a pivot bearing 7 .
  • the swivel bearing 7 and the closing unit 6 are in turn connected to the fixed cover surface 2 or the cover area 3 that can be swung up, in particular via a hot melt connection using an adhesion promoter.
  • the closing unit On the side diametrically opposite the pivot bearing 7 , the closing unit is connected to a ripping member 8 that can be swung up and is arranged parallel to the top side 9 of the lid when it is not swung up.
  • the ripping member 8 is ring-shaped in a known manner and can be pivoted up about a pivot bearing 11 by engaging a finger in an engagement end 10 opposite the cover surface.
  • the sealing frame 5 and the closing unit 6 work together in a sealing manner via sealing and locking ribs 12, 13, 14 on the sealing frame 5 and associated receiving grooves 15, 16, 17 on the closing unit 6. As a result, at least three sealing edges 18, 19, 20 are formed, through which the opening area of the can lid is sealed. Even if a microgap 4 is used between the cover area 3 that can be swung up and the fixed cover area 2, the tightness of the can cover is thereby ensured.
  • the can lid 1 is provided with a micro gap 4. This is overlapped by the closing unit 6 , a first sealing area 26 being formed between the closing unit 6 and the cover area 3 that can be swung up and a second sealing area 27 between the closing unit 6 and the fixed cover area 2 .
  • the first sealing area is designed in such a way that the closing unit 6 is connected to the cover area 3 that can be swung up and cannot be torn open.
  • the second sealing area 27 is designed in such a way that it can be detached from the fixed lid area 2 when the can lid 1 is torn open with a predetermined maximum force.
  • the maximum force is preferably ⁇ 10 N, in particular ⁇ 5 N.
  • Both sealing areas 26, 27 are formed all the way around the opening portion of the can lid so that the inside of the can is completely sealed by these two sealing portions.
  • the sealing in the first sealing area 26 and in the second sealing area 27 is preferably carried out cohesively by a thermal process, in particular by a so-called hot melt process.
  • the shape of the sealing surfaces 26, 27 is as in 14 shown, preferably drop-shaped.
  • the Figures 8 to 10 show a further variant of a can lid according to the invention with a first sealing area 26 between the closing unit 6 and the lid section 3 that can be swung up and a second sealing area 27 between the closing unit 6 and the fixed lid section 2, which are each designed in accordance with the previous variant.
  • the difference from the previous variant is that instead of a micro-gap 4, here a weakening line 4' is provided between the fixed cover area 2 and the cover area 3 that can be swung up.
  • the weakening line 4' is designed as a sharp-edged notch.
  • the variant shown is also provided with a weakening line 4" between the fixed lid area 2 and the lid area 3 that can be pivoted up. Unlike the previous variant, this is designed as a deep-drawn deformation.
  • the weakening line 4" is also overlapped by the closing unit 6, with a first sealing area 26 between the closing unit 6 and the cover area 3 that can be swung up and a second sealing area 27 is provided between the closing unit 6 and the fixed cover area 2 .
  • the rest of the configuration is again the same as in the previously described variants.
  • a plastic part 28 is inserted into a slot 29 provided in the can lid 1 .
  • the microgap 4 adjoins the two narrow ends of the elongated hole 29 in each case.
  • the plastic part 28 is deformed in the shape of a mushroom in order to overlap the fixed cover area 2 on the one hand and the cover area 3 that can be swung up on the other hand on both sides. 15 shows the undeformed state.
  • the mushroom-shaped deformed plastic part 28 is materially connected to the can lid 1, in particular by a thermal process using an adhesion promoter.
  • a weakening line 30 is also embossed into the plastic part 28 and is preferably produced during the sealing process of the can end 1 . This weakening line 30 allows the plastic part to be separated into two parts when the can lid is torn open. The opening forces are lower here than without the plastic part 28.
  • the inside of the can lid is laminated with a plastic film 25 which covers the entire inside of the lid.
  • the plastic film can also be ring-shaped and extend only a few tenths of a millimeter, in particular 3 to 4 tenths of a millimeter, beyond the microgap 4 or the weakening line on both sides.
  • Another possibility is to use a disk-shaped sealing film that extends radially outwards beyond the microgap 4 or the weakening line by a few tenths of a millimeter, for example 3 to 4 tenths of a millimeter.
  • the sealing foil can be designed as a largely flat disk. Both the ring-shaped and the disc-shaped sealing foil are preferably designed as a stamped part.
  • the inside of the end can deviate from the exemplary embodiment also be at least largely free of laminations and the like.
  • the inside of the lid can be provided with a lacquer layer, in particular suitable for use with foodstuffs, in order to prevent the goods in the can from coming into contact with the metal lid material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
EP21203171.0A 2018-06-19 2019-06-17 Couvercle de boîte métallique Withdrawn EP3981702A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18178571.8A EP3584187A1 (fr) 2018-06-19 2018-06-19 Couvercle de boîte métallique
PCT/EP2019/065879 WO2019243254A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique
EP19731963.5A EP3790807A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19731963.5A Division EP3790807A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique

Publications (1)

Publication Number Publication Date
EP3981702A1 true EP3981702A1 (fr) 2022-04-13

Family

ID=62712890

Family Applications (4)

Application Number Title Priority Date Filing Date
EP18178571.8A Withdrawn EP3584187A1 (fr) 2018-06-19 2018-06-19 Couvercle de boîte métallique
EP20185471.8A Active EP3741701B1 (fr) 2018-06-19 2018-06-19 Procédé de fabrication d'un couvercle de boîte métallique
EP19731963.5A Pending EP3790807A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique
EP21203171.0A Withdrawn EP3981702A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP18178571.8A Withdrawn EP3584187A1 (fr) 2018-06-19 2018-06-19 Couvercle de boîte métallique
EP20185471.8A Active EP3741701B1 (fr) 2018-06-19 2018-06-19 Procédé de fabrication d'un couvercle de boîte métallique
EP19731963.5A Pending EP3790807A1 (fr) 2018-06-19 2019-06-17 Couvercle de boîte métallique

Country Status (26)

Country Link
US (1) US11878835B2 (fr)
EP (4) EP3584187A1 (fr)
JP (1) JP7224380B2 (fr)
KR (1) KR102539968B1 (fr)
CN (1) CN112424075B (fr)
AR (1) AR115591A1 (fr)
AU (1) AU2019289694B2 (fr)
CA (1) CA3102898C (fr)
DK (1) DK3741701T3 (fr)
EA (1) EA202190063A1 (fr)
ES (1) ES2935714T3 (fr)
FI (1) FI3741701T3 (fr)
HR (1) HRP20230200T1 (fr)
HU (1) HUE061227T2 (fr)
LT (1) LT3741701T (fr)
MA (1) MA52576A (fr)
MX (1) MX2020013444A (fr)
PL (1) PL3741701T3 (fr)
PT (1) PT3741701T (fr)
PY (1) PY1948018A (fr)
RS (1) RS64047B1 (fr)
SI (1) SI3741701T1 (fr)
TW (1) TWI729413B (fr)
UY (1) UY38267A (fr)
WO (1) WO2019243254A1 (fr)
ZA (1) ZA202007443B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020128491A1 (de) 2020-10-29 2022-05-05 Top Cap Holding Gmbh Dosendeckel und Verfahren zum Herstellen eines Dosendeckels
DE102021131239A1 (de) * 2021-11-29 2023-06-01 Top Cap Holding Gmbh Dosendeckel und Verfahren zum Herstellen eines Dosendeckels
DE102022129193A1 (de) * 2022-11-04 2024-05-08 Top Cap Holding Gmbh Dosendeckel
USD1066016S1 (en) * 2024-05-07 2025-03-11 Guangdong Yila Technology Co., Ltd. Bottle cap
USD1101472S1 (en) 2024-09-04 2025-11-11 Sharkninja Operating Llc Air fryer
USD1100567S1 (en) 2024-09-04 2025-11-04 Sharkninja Operating Llc Air fryer
USD1101481S1 (en) 2024-09-04 2025-11-11 Sharkninja Operating Llc Air fryer adapter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607341A1 (fr) 2003-01-24 2005-12-21 Toyo Seikan Kaisya, Ltd. Couvercle de recipient facile a ouvrir refermable et son procede de production
WO2010115820A1 (fr) * 2009-03-31 2010-10-14 Sanofi-Aventis Deutschland Gmbh Procede pour la fabrication d'un corps de dispositif d'administration de medicaments au moyen d'un adhesif et d'un corps de dispositif d'administration de medicaments
DE102010013531A1 (de) 2010-03-31 2011-10-06 Eva-Maria Thielen Dosendeckel
EP2354022B1 (fr) 2010-02-02 2012-12-26 Klaus Thielen Couvercle de boîte et procédé de fabrication d'un couvercle de boîte
DE102015112428A1 (de) 2015-07-29 2017-02-02 Gregor Anton Piech Dosendeckel
EP3189867A1 (fr) * 2016-01-06 2017-07-12 Tecpharma Licensing AG Procédé de fabrication de pièces et assemblage de pièces pour un dispositif d'injection par moulage par injection à deux composants
WO2017148659A1 (fr) * 2016-03-03 2017-09-08 Gregor Anton Piech Couvercle refermable de boîte métallique

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355512A (en) 1971-03-30 1974-06-05 Crosweller & Co Ltd W Fluid mixing valves
FR2241460A1 (en) * 1973-08-21 1975-03-21 Bindschedler Pierre Lid for preserves container with tear-off strip - lines of weakness in groove in lid are protected by plastic coating
US3990603A (en) * 1975-12-09 1976-11-09 Minnesota Mining And Manufacturing Company Easy open closure system
JPS5483590A (en) * 1977-12-15 1979-07-03 Tokan Kogyo Co Ltd Cover body
GB8523262D0 (en) * 1985-09-20 1985-10-23 Metal Box Plc Metal can end
CN1006879B (zh) * 1985-10-29 1990-02-21 金属箱公共有限公司 容器封头
US4719824A (en) * 1986-04-28 1988-01-19 Robert Chagoya Pull tab opener
JPH0245354A (ja) * 1988-07-26 1990-02-15 Showa Denko Kk プラスチック製易開封性蓋
WO1998012118A2 (fr) * 1996-09-18 1998-03-26 Cetoni Umwelttechnologie-Entwicklungsgesellschaft Mbh Recipient, notamment boite-boisson, et couvercle pour un recipient de ce type
EP1308226A1 (fr) * 2001-11-06 2003-05-07 Impress B.V. Fermeture à ouverture facile, récipient équipé d'une telle fermeture et dispositif pour le produire
DE10244349A1 (de) * 2002-09-24 2004-04-15 Sooth, Jürgen Verschluss für ausgießbare Flüssigkeiten enthaltene Dosen
JP4273773B2 (ja) 2003-01-24 2009-06-03 東洋製罐株式会社 リシール性を備えた易開封性容器蓋の製法
DE102006020696A1 (de) 2006-05-04 2007-11-08 Krauss Maffei Gmbh Verfahren zur Herstellung eines beschichteten Thermoplastmaterials
CN201023709Y (zh) * 2007-01-11 2008-02-20 谢恬妮 按扣式易拉罐
DE102009002726B3 (de) * 2009-04-29 2010-07-08 Kunststofftechnik Waidhofen An Der Thaya Gmbh Wiederverschließbarer Verschluss sowie Getränkedose und Getränkekarton
EP2354021B1 (fr) * 2010-02-02 2012-12-26 Klaus Thielen Couvercle de récipient et procédé de fabrication d'un couvercle de récipient
DE102012201643A1 (de) * 2011-02-14 2012-10-25 Hirschmann Automotive Gmbh Wiederverschließbare Trinkdose
US8844761B2 (en) 2012-08-10 2014-09-30 Daniel A. Zabaleta Resealable beverage containers and methods of making same
EP2913276A1 (fr) 2014-02-27 2015-09-02 Estavayer Lait SA Cannette en plastique et son procédé de fabrication
US20170129643A9 (en) * 2014-03-28 2017-05-11 World Bottling Cap Llc Bottle crown with opener assembly
DE102015122548A1 (de) * 2015-12-22 2017-06-22 Gregor Anton Piech Dosendeckel
DE102016112953A1 (de) * 2016-07-14 2018-01-18 Gregor Anton Piech Metallische Dose und zugehöriger Dosendeckel
US10421590B2 (en) * 2017-01-02 2019-09-24 Toddy Tech, LLC Tumbler lid with reservoir and repetitive measuring and disbursement mechanism
US10112752B2 (en) * 2017-01-02 2018-10-30 Toddy Tech, LLC Tumbler lid with reservoir and repetitive measuring and disbursement mechanism
LT3385184T (lt) * 2017-04-05 2020-02-25 Gregor Anton Piech Talpykla, skirta hermetiškai uždarytiems produktams laikyti

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607341A1 (fr) 2003-01-24 2005-12-21 Toyo Seikan Kaisya, Ltd. Couvercle de recipient facile a ouvrir refermable et son procede de production
WO2010115820A1 (fr) * 2009-03-31 2010-10-14 Sanofi-Aventis Deutschland Gmbh Procede pour la fabrication d'un corps de dispositif d'administration de medicaments au moyen d'un adhesif et d'un corps de dispositif d'administration de medicaments
EP2354022B1 (fr) 2010-02-02 2012-12-26 Klaus Thielen Couvercle de boîte et procédé de fabrication d'un couvercle de boîte
DE102010013531A1 (de) 2010-03-31 2011-10-06 Eva-Maria Thielen Dosendeckel
DE102015112428A1 (de) 2015-07-29 2017-02-02 Gregor Anton Piech Dosendeckel
EP3189867A1 (fr) * 2016-01-06 2017-07-12 Tecpharma Licensing AG Procédé de fabrication de pièces et assemblage de pièces pour un dispositif d'injection par moulage par injection à deux composants
WO2017148659A1 (fr) * 2016-03-03 2017-09-08 Gregor Anton Piech Couvercle refermable de boîte métallique

Also Published As

Publication number Publication date
ES2935714T3 (es) 2023-03-09
US11878835B2 (en) 2024-01-23
MX2020013444A (es) 2021-02-26
EP3741701A1 (fr) 2020-11-25
FI3741701T3 (fi) 2023-03-18
AU2019289694B2 (en) 2022-05-26
CA3102898C (fr) 2023-07-25
PY1948018A (es) 2019-12-26
EA202190063A1 (ru) 2021-03-29
WO2019243254A1 (fr) 2019-12-26
ZA202007443B (en) 2024-01-31
US20210253300A1 (en) 2021-08-19
MA52576A (fr) 2021-03-17
EP3741701B1 (fr) 2022-12-14
DK3741701T3 (da) 2023-01-23
AU2019289694A1 (en) 2021-01-07
TW202000540A (zh) 2020-01-01
LT3741701T (lt) 2023-03-10
TWI729413B (zh) 2021-06-01
HRP20230200T1 (hr) 2023-03-31
SI3741701T1 (sl) 2023-04-28
EP3790807A1 (fr) 2021-03-17
PL3741701T3 (pl) 2023-04-11
BR112020025254A2 (pt) 2021-03-09
RS64047B1 (sr) 2023-04-28
KR102539968B1 (ko) 2023-06-02
AR115591A1 (es) 2021-02-03
CN112424075A (zh) 2021-02-26
CN112424075B (zh) 2023-03-24
JP7224380B2 (ja) 2023-02-17
JP2021527599A (ja) 2021-10-14
HUE061227T2 (hu) 2023-05-28
CA3102898A1 (fr) 2019-12-26
UY38267A (es) 2020-01-31
EP3584187A1 (fr) 2019-12-25
PT3741701T (pt) 2023-01-12
KR20210010918A (ko) 2021-01-28

Similar Documents

Publication Publication Date Title
EP3981702A1 (fr) Couvercle de boîte métallique
EP3929101B1 (fr) Couvercle de boîte métallique
EP3408184B1 (fr) Couvercle refermable de boîte métallique
EP3484783B1 (fr) Boîte métallique
EP3310675B1 (fr) Couvercle de boîte
EP3385185B1 (fr) Couvercle de boîte métallique
EP3385184B1 (fr) Récipient destiné à conserver hermétiquement des produits, en particulier des produits alimentaires
WO2017108260A1 (fr) Couvercle de boîte
EP4228976A1 (fr) Couvercle de boîte et procédé de production d'un couvercle de boîte
EP0934204B1 (fr) Recipient, notamment boite-boisson, et couvercle pour un recipient de ce type
EP1006053B1 (fr) Couvercle de boíte à ouverture facile
DE10197223T5 (de) Dichtung für Konserven, insbesondere Eingemachtes
DE202004018638U1 (de) Kunststoffbehälter mit leicht zu öffnendem Metalldeckel
CH554809A (de) Vorrichtung zum oeffnen von dosen.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3790807

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220601

RAV Requested validation state of the european patent: fee paid

Extension state: MA

Effective date: 20220601

Extension state: KH

Effective date: 20220601

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40066711

Country of ref document: HK

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20230123