EP0011278A1 - Dispositif pour l'ouverture et la fermeture répétées d'un orifice dans le couvercle d'un récipient - Google Patents

Dispositif pour l'ouverture et la fermeture répétées d'un orifice dans le couvercle d'un récipient Download PDF

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Publication number
EP0011278A1
EP0011278A1 EP79104460A EP79104460A EP0011278A1 EP 0011278 A1 EP0011278 A1 EP 0011278A1 EP 79104460 A EP79104460 A EP 79104460A EP 79104460 A EP79104460 A EP 79104460A EP 0011278 A1 EP0011278 A1 EP 0011278A1
Authority
EP
European Patent Office
Prior art keywords
lid
flange
pouring
pouring part
closure
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
EP79104460A
Other languages
German (de)
English (en)
Other versions
EP0011278B1 (fr
Inventor
Alfred Wiesenberger
Lutz Mager
Erich Dr. Kolb
Karl Kreim
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.)
ADAM HELDMANN KUNSTSTOFFVERARBEITUNG
PETER ECKES Firma
Original Assignee
ADAM HELDMANN KUNSTSTOFFVERARBEITUNG
PETER ECKES Firma
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 ADAM HELDMANN KUNSTSTOFFVERARBEITUNG, PETER ECKES Firma filed Critical ADAM HELDMANN KUNSTSTOFFVERARBEITUNG
Priority to AT79104460T priority Critical patent/ATE669T1/de
Publication of EP0011278A1 publication Critical patent/EP0011278A1/fr
Application granted granted Critical
Publication of EP0011278B1 publication Critical patent/EP0011278B1/fr
Expired 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/121—Stoppers
    • 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
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B65D39/04—Cup-shaped plugs or like hollow flanged members
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0006—Upper closure
    • B65D2251/0015—Upper closure of the 41-type
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/0003—Two or more closures
    • B65D2251/0068—Lower closure
    • B65D2251/0093—Membrane

Definitions

  • the invention relates to a device for repeatedly opening and closing an opening in a lid of a container provided on its underside with a plastic layer.
  • these are containers which are designed as disposable packs filled with liquid and consist entirely or partially of flexible material.
  • Such containers often have the shape of a slim box with a square cross-section and rounded corners.
  • the hull of these containers usually consists of a composite of plastic or cardboard, aluminum and plastic (from the outside in), their lid and bottom of a composite of aluminum and plastic (from the outside in).
  • the plastic is heat-sealed to each other at the joints between the lid, bottom and body, so that the container becomes tight.
  • the known containers have the disadvantage that their lid can only be opened with the aid of a tool and cannot be closed again tightly.
  • the object of the invention is therefore to provide a closure that allows the container to be easily opened and closed again.
  • the device of the type mentioned is characterized by a pouring part made of plastic, which has a flange which is tightly connected to the plastic layer on the underside of the cover and, at a distance from the top of the cover, has a bead which is enclosed by a tightly fitted closure part.
  • the flange can be glued to the plastic layer on the underside of the cover by means of an adhesive connection or can also be welded on by means of a plastic welding process.
  • the flange is preferably only formed by the welding process.
  • a particularly tight connection between the pouring part and the lid is obtained when the pouring part has a groove open above the flange, into which the lid material engages with an upward bulge which is shaped in accordance with the flange.
  • the upward bulge can be formed by the pressure exerted during the welding process.
  • a preferred way of obtaining a tight connection between the closure part and the tear-off part is characterized in that the closure part is formed by a closure plug and a tear-off part which is connected to the closure plug by a peripheral web and tightly surrounds the bead of the pouring ring.
  • closure part is formed by a cap which surrounds the bead of the pouring part and a cover film which is arranged between the pouring part and the cap, is tightly connected to the pouring part and covers the pouring opening of the pouring part.
  • the body of the container 2 consists of a laminate 4 of aluminum (inside) and cardboard (outside), on the inner and outer surface of which there is a layer 6 of heat-sealable plastic.
  • the lid 10 of the container 2 consists of aluminum, which is coated on the inside with a heat-sealable plastic layer 12. Plastic layers made of polyethylene have proven their worth.
  • the lid 10 is recessed into the fuselage 4 and its edge 14 is flanged over the upper edge 16 of the fuselage 4.
  • the plastic layers 6, 12 are welded together by heating.
  • a hole 18 is punched into the lid 1o, into which a pouring part 2o is inserted.
  • the pouring part 2o is made of plastic and has a flange 22 which is tightly connected to the plastic layer 12 on the underside of the cover 1o by welding. Above the flange 22, the pouring part 2o is provided with a groove 24 which is open at the bottom and into which the material of the cover 1o engages with an upward bulge 26 which is shaped corresponding to the flange.
  • the cavity visible in FIG. 1 above the bulge 26 can be completely filled with plastic. This happens practically of its own accord when the pouring part 2o on the lid 1o applies little pressure to the, if necessary, only during welding resulting flange 22 is welded.
  • the closure part 28 is formed by a closure plug 32, to which a tear-off part 36 enclosing the bead of the pouring part is connected via a circumferential web 34.
  • the tear-off part 36 has a grip tab 38 and the sealing plug 32 has a grip tab 40.
  • a double-conical circumferential surface 42 lies sealingly on the plug 32 on the cylindrical inner surface 44 of the pouring part 20.
  • An additional seal is achieved in that a peripheral flange 46 lies with its underside on the upper boundary surface 48 of the pouring part 2o.
  • Radial ribs 54 separate the recesses 52 from one another.
  • the container and the pouring part are designed in the same way as in the exemplary embodiment according to FIGS. 1 and 2. They are therefore not described again.
  • the closure part 6o is formed by a cap 62 which surrounds the bulge 3o of the pouring part 2o, between which and the pouring part a cover film 64 which is tightly connected to the pouring part 2o and covers the pouring opening of the pouring part 2o is arranged.
  • the cover film 64 has an attackable tab 66.
  • the cap 62 is provided with a grip tab 68.
  • the cap 62 is lifted off by gripping its grip tab 68 and then the cover film 64 is at least partially detached from the pouring part 2o by gripping its tab 66.
  • the cover film 64 can then be thrown away and the pouring part can be closed with the cap 62 alone.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
EP79104460A 1978-11-16 1979-11-12 Dispositif pour l'ouverture et la fermeture répétées d'un orifice dans le couvercle d'un récipient Expired EP0011278B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79104460T ATE669T1 (de) 1978-11-16 1979-11-12 Vorrichtung zum wiederholten oeffnen und schliessen einer oeffnung in einem deckel eines behaelters.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782849755 DE2849755A1 (de) 1978-11-16 1978-11-16 Vorrichtung zum wiederholten oeffnen und schliessen einer oeffnung in einem deckel eines behaelters
DE2849755 1978-11-16

Publications (2)

Publication Number Publication Date
EP0011278A1 true EP0011278A1 (fr) 1980-05-28
EP0011278B1 EP0011278B1 (fr) 1982-02-10

Family

ID=6054847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79104460A Expired EP0011278B1 (fr) 1978-11-16 1979-11-12 Dispositif pour l'ouverture et la fermeture répétées d'un orifice dans le couvercle d'un récipient

Country Status (7)

Country Link
US (1) US4280634A (fr)
EP (1) EP0011278B1 (fr)
JP (1) JPS5571271A (fr)
AT (1) ATE669T1 (fr)
CA (1) CA1127597A (fr)
DE (1) DE2849755A1 (fr)
YU (1) YU40936B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771715A1 (fr) * 1997-12-03 1999-06-04 Mediterraneenne Cafes Conditionnement pour grains de cafe et son dispositif de fermeture et de raccord
EP1755970A2 (fr) * 2004-02-25 2007-02-28 James E. Haley Bouchon de bouteille reutilisable

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441591B (sv) * 1980-08-20 1985-10-21 Rigello Pak Ab Tillslutningsanordning for burkar, kanistrar och liknande behallare
US4362255A (en) * 1980-10-24 1982-12-07 Liqui-Box Corporation Barrier spout and cap for flexible bags or pouches
US4524883A (en) * 1983-06-27 1985-06-25 Brockway, Inc. Stackable container
US4620641A (en) * 1985-12-12 1986-11-04 General Motors Corporation Access plug for threaded holes in electric starting apparatus
US4747511A (en) * 1986-07-10 1988-05-31 Sun Coast Plastics, Inc. Plug-type openers for plastic can ends
DE4009397A1 (de) * 1990-03-23 1991-09-26 Weidenhammer Packungen Dosenartige verpackung fuer fliessfaehige produkte
US5174465A (en) * 1991-03-05 1992-12-29 Cap Snap Co. One-piece fitment and cap with tamper-evident band
BR9201048A (pt) * 1992-03-26 1993-01-05 Frontenge Eng Ltd Pulmao para respiro selado de reservatorio atmosferico
US5203470A (en) * 1992-05-05 1993-04-20 The Procter & Gamble Company Separable bag-in-box composite container
GB2350105B (en) * 1999-05-20 2001-04-11 Spreckelsen Mcgeough Ltd Resealable gas impermeable sealing assembly
MXPA03003851A (es) * 2000-11-02 2003-07-28 Spreckelsen Mcgeough Ltd Ensamble de sellado impermeable al gas resellable.
GB0314815D0 (en) * 2003-06-25 2003-07-30 Stephenson John Bag in box
MXPA06009428A (es) * 2004-02-17 2007-03-21 John Stephenson Bolsa automatizada en un ensamble de caja y llenado de contenidos.
US8215513B1 (en) 2007-08-20 2012-07-10 Popseal LLC. Self-closing resealable can end
USD637489S1 (en) 2010-12-10 2011-05-10 Pactiv Corporation Pull grip feature of a container lid
USD638704S1 (en) 2010-12-10 2011-05-31 Pactiv Corporation Container lid
US8919610B2 (en) 2013-03-15 2014-12-30 Vinum Corporation Vacuum bottle stopper for wine and method
US9656847B2 (en) 2014-03-14 2017-05-23 Haley's Corker, Inc. Vacuum bottle stopper for introducing inert gas into a wine container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773621A (en) * 1954-12-10 1956-12-11 Hurley Charles Warren Resilient disc closure
US3358357A (en) * 1963-09-30 1967-12-19 Rheem Mfg Co Method of securing a plastic collar in the orifice of a vessel
DE1905242A1 (de) * 1968-01-31 1969-07-31 American Flange & Mfg Aufreissbarer Kontrollverschluss fuer Behaelter
FR2215360A1 (fr) * 1973-01-26 1974-08-23 Rapid Le Bouchon
DE2506945A1 (de) * 1975-02-19 1976-09-02 Le Bouchon Rapid S A Flaschen- oder gefaesshals
US4076151A (en) * 1975-02-19 1978-02-28 Polyproducts Corporation Combined sealing and pouring spout assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974968A (en) * 1933-10-18 1934-09-25 Buckeye Forging Company Container
US3169690A (en) * 1961-10-20 1965-02-16 Scholle Container Corp Container
ZA704071B (en) * 1970-02-20 1972-01-26 Continental Can Co Easy opening container
JPS5550119Y2 (fr) * 1974-03-04 1980-11-21

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773621A (en) * 1954-12-10 1956-12-11 Hurley Charles Warren Resilient disc closure
US3358357A (en) * 1963-09-30 1967-12-19 Rheem Mfg Co Method of securing a plastic collar in the orifice of a vessel
DE1905242A1 (de) * 1968-01-31 1969-07-31 American Flange & Mfg Aufreissbarer Kontrollverschluss fuer Behaelter
FR2215360A1 (fr) * 1973-01-26 1974-08-23 Rapid Le Bouchon
DE2506945A1 (de) * 1975-02-19 1976-09-02 Le Bouchon Rapid S A Flaschen- oder gefaesshals
US4076151A (en) * 1975-02-19 1978-02-28 Polyproducts Corporation Combined sealing and pouring spout assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771715A1 (fr) * 1997-12-03 1999-06-04 Mediterraneenne Cafes Conditionnement pour grains de cafe et son dispositif de fermeture et de raccord
EP1755970A2 (fr) * 2004-02-25 2007-02-28 James E. Haley Bouchon de bouteille reutilisable
EP1755970A4 (fr) * 2004-02-25 2011-07-27 James E Haley Bouchon de bouteille reutilisable
US8123086B2 (en) 2004-02-25 2012-02-28 Vinum Corporation Reusable bottle stopper
USRE45611E1 (en) 2004-02-25 2015-07-14 Vinum Corporation Reusable bottle stopper
USRE46506E1 (en) 2004-02-25 2017-08-08 Haley's Corker, Inc. Reusable bottle stopper

Also Published As

Publication number Publication date
ATE669T1 (de) 1982-02-15
DE2849755C2 (fr) 1988-11-17
DE2849755A1 (de) 1980-05-29
US4280634A (en) 1981-07-28
EP0011278B1 (fr) 1982-02-10
YU40936B (en) 1986-08-31
JPS5571271A (en) 1980-05-29
CA1127597A (fr) 1982-07-13
YU275879A (en) 1982-08-31

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