EP0057436A1 - Dosenförmiger Behälter mit Wiederverschlussdeckel - Google Patents

Dosenförmiger Behälter mit Wiederverschlussdeckel Download PDF

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Publication number
EP0057436A1
EP0057436A1 EP82100613A EP82100613A EP0057436A1 EP 0057436 A1 EP0057436 A1 EP 0057436A1 EP 82100613 A EP82100613 A EP 82100613A EP 82100613 A EP82100613 A EP 82100613A EP 0057436 A1 EP0057436 A1 EP 0057436A1
Authority
EP
European Patent Office
Prior art keywords
container
fold
membrane
closure membrane
sealed
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Withdrawn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
EP82100613A
Other languages
German (de)
English (en)
French (fr)
Inventor
Josef Detzel
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.)
Rissen Maschinenfabrik GmbH
4P Nicolaus Kempten GmbH
Original Assignee
Rissen Maschinenfabrik GmbH
4P Nicolaus Kempten 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 Rissen Maschinenfabrik GmbH, 4P Nicolaus Kempten GmbH filed Critical Rissen Maschinenfabrik GmbH
Publication of EP0057436A1 publication Critical patent/EP0057436A1/de
Withdrawn legal-status Critical Current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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B65D77/2048—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut
    • B65D77/2056—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure whereby part of the container or cover has been weakened, e.g. perforated or precut the cover being weakened
    • 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
    • B65D2251/0018—Upper closure of the 43-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
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure

Definitions

  • the invention relates to a can-shaped container with a reclosable lid and a closure membrane which is sealed to the container wall.
  • closure membrane is provided with a fold that can be folded over its entire width and is sealed to the container wall with the closure membrane. By gripping the sealing membrane at this fold and simply pulling it up, the membrane is torn open and detached from the container wall.
  • an incision is provided in the closure membrane at least in the area of the fold, which incision runs within the sealing seam and in its longitudinal direction. Tearing open the membrane when pulling it up this makes the fold considerably easier.
  • closure membrane is cap-shaped and is sealed with its raised edge to the inside of the container wall, the fold extending into the bent edge of the membrane.
  • the container wall consists of a one-piece rectangular cardboard blank, the ends of which are connected in a longitudinal seam.
  • a sheet metal base is provided as the lower end of the container, which is flanged onto the cardboard wall.
  • an incision 10 which continues in a perforation 11, runs in each case in the area of the fold 8 within the sealing seam 9.
  • the fold 8 is gripped and pulled up; the sealing seam 9 tears open along the incisions 10, the tearing continuing along the perforation 11 until the closure membrane is separated.
  • the section 50 of the closure membrane 5 lying outside the incisions 10 or the perforation 11 remains sealed on the edge flange 3 during this tearing open and additionally stiffens it, so that a slip lid 12 can easily be put on to close the container again.
  • the slip lid 12 is already attached to the container beforehand, because this solves the transport problem of the slip lid and, moreover, the sealing membrane is very effectively protected against damage.
  • a deep-drawn bottom 13 is used, which consists of cardboard, but also of another material, such as. B. plastic can be made. This bottom 13 is sealed with its edge 13 'to the inside of the container wall 2.
  • the container 20 shown in Fig. 3 has a cylindrical container wall 21 and is provided at the upper end with a cap-shaped closure membrane 22 which is connected with its upwardly bent edge 23 to the inside of the container wall 21 in a sealed seam 24.
  • This closure membrane is also equipped with a fold 25 which extends across the entire closure membrane 22 and on both sides over the bent edge 23.
  • the bent edge 23 is provided with an incision 26, along which the closure membrane is torn open when the fold 25 is gripped and pulled up.
  • the incision 26 provided at both ends of the fold 25 continues in a perforation 27 which facilitates further tearing off of the closure membrane.
  • the one above the Incisions 26 or the section 28 of the perforation 27 of the closure membrane edge remains on the container jacket and stiffens the upper edge thereof. This increase in stiffness means that a cover 29 inserted into the upper container section has a very good hold.
  • a sheet metal base 30 is crimped, which likewise contributes to stiffening the container 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
EP82100613A 1981-02-03 1982-01-29 Dosenförmiger Behälter mit Wiederverschlussdeckel Withdrawn EP0057436A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3103542 1981-02-03
DE19813103542 DE3103542C2 (de) 1981-02-03 1981-02-03 Dosenförmiger Behälter mit Wiederverschlußdeckel

Publications (1)

Publication Number Publication Date
EP0057436A1 true EP0057436A1 (de) 1982-08-11

Family

ID=6123905

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100613A Withdrawn EP0057436A1 (de) 1981-02-03 1982-01-29 Dosenförmiger Behälter mit Wiederverschlussdeckel

Country Status (3)

Country Link
EP (1) EP0057436A1 (ja)
JP (1) JPS57183948A (ja)
DE (1) DE3103542C2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706760U1 (ja) * 1987-05-12 1988-07-28 Isolit Spritzgusstechnik Gmbh, 5309 Meckenheim, De
WO1990009932A1 (en) * 1989-02-27 1990-09-07 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container and method of application
US5226281A (en) * 1989-02-27 1993-07-13 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container and method of application
US5433992A (en) * 1987-09-09 1995-07-18 Stanpac Inc. Sealing member for a container
US5514442A (en) 1987-09-09 1996-05-07 Stanpac, Inc. Sealing member for a container
EP0878412A1 (de) * 1997-05-13 1998-11-18 WEIDENHAMMER PACKUNGEN KG GMBH & CO Behälter mit Verschlussmembran
DE19802016B4 (de) * 1997-05-13 2011-09-29 Abro Weidenhammer Gmbh Behälter mit Verschlußmembran

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT229364Y1 (it) * 1992-09-14 1998-07-02 Ocm Srl Contenitore metallico con coperchio lacerabile
DE19920586A1 (de) * 1999-05-04 2000-11-16 Alfelder Kunststoffw Meyer H Dichtscheibe und Folienverbund für einen Behälterverschluß

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983139A (en) * 1930-08-30 1934-12-04 Arden Box Toe Company Container and closure therefor
AT187475B (de) * 1953-01-22 1956-10-25 Hedwig Bruder Dose
DE2061497A1 (de) * 1970-12-14 1972-06-22 Zeiler Ag, Lenzburg (Schweiz) Dosenverschluß mit entfernbarer Membran und Verfahren zu dessen Herstellung
DE2722070A1 (de) * 1976-05-19 1977-12-08 Hoffmann Ag Geb Verschluss fuer einen behaelter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166234A (en) * 1961-04-10 1965-01-19 Lily Tulip Cup Corp Plastic container with plait formed pull tab
DE1971968U (de) * 1967-06-09 1967-11-02 Bellaplast Gmbh Verpackungsbehaelter mit aufzuschweissendem deckel.
SE343518B (ja) * 1970-07-15 1972-03-13 Anero Ab

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1983139A (en) * 1930-08-30 1934-12-04 Arden Box Toe Company Container and closure therefor
AT187475B (de) * 1953-01-22 1956-10-25 Hedwig Bruder Dose
DE2061497A1 (de) * 1970-12-14 1972-06-22 Zeiler Ag, Lenzburg (Schweiz) Dosenverschluß mit entfernbarer Membran und Verfahren zu dessen Herstellung
DE2722070A1 (de) * 1976-05-19 1977-12-08 Hoffmann Ag Geb Verschluss fuer einen behaelter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706760U1 (ja) * 1987-05-12 1988-07-28 Isolit Spritzgusstechnik Gmbh, 5309 Meckenheim, De
US5433992A (en) * 1987-09-09 1995-07-18 Stanpac Inc. Sealing member for a container
US5514442A (en) 1987-09-09 1996-05-07 Stanpac, Inc. Sealing member for a container
WO1990009932A1 (en) * 1989-02-27 1990-09-07 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container and method of application
US5226281A (en) * 1989-02-27 1993-07-13 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container and method of application
AU639449B2 (en) * 1989-02-27 1993-07-29 Unipac Corporation Z-tab innerseal for a container and method of application
EP0680890A1 (en) 1989-02-27 1995-11-08 Minnesota Mining And Manufacturing Company Z-tab innerseal for a container
EP0878412A1 (de) * 1997-05-13 1998-11-18 WEIDENHAMMER PACKUNGEN KG GMBH & CO Behälter mit Verschlussmembran
DE19802016B4 (de) * 1997-05-13 2011-09-29 Abro Weidenhammer Gmbh Behälter mit Verschlußmembran

Also Published As

Publication number Publication date
JPS57183948A (en) 1982-11-12
DE3103542A1 (de) 1982-08-12
DE3103542C2 (de) 1983-07-07

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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

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830720

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DETZEL, JOSEF