EP0348323B1 - Vorrichtung zum Öffnen und Verschliessen eines Beutels aus Kunststoff mit beschränktem Eindringungsvermögen - Google Patents

Vorrichtung zum Öffnen und Verschliessen eines Beutels aus Kunststoff mit beschränktem Eindringungsvermögen Download PDF

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Publication number
EP0348323B1
EP0348323B1 EP89470009A EP89470009A EP0348323B1 EP 0348323 B1 EP0348323 B1 EP 0348323B1 EP 89470009 A EP89470009 A EP 89470009A EP 89470009 A EP89470009 A EP 89470009A EP 0348323 B1 EP0348323 B1 EP 0348323B1
Authority
EP
European Patent Office
Prior art keywords
sachet
teeth
handle
opening
wall
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.)
Expired - Lifetime
Application number
EP89470009A
Other languages
English (en)
French (fr)
Other versions
EP0348323A1 (de
Inventor
Daniel Chatourel
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.)
Societe Generale des Eaux Minerales de Vittel SA
Original Assignee
Societe Generale des Eaux Minerales de Vittel SA
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 Societe Generale des Eaux Minerales de Vittel SA filed Critical Societe Generale des Eaux Minerales de Vittel SA
Priority to AT89470009T priority Critical patent/ATE94837T1/de
Publication of EP0348323A1 publication Critical patent/EP0348323A1/de
Application granted granted Critical
Publication of EP0348323B1 publication Critical patent/EP0348323B1/de
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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
    • B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer

Definitions

  • the present invention relates to an opening-closing device for a flexible plastic bag obtained from a film material, of the type comprising a threaded barrel attached to a wall of said bag cooperating with a plug which can be screwed onto said barrel and comprising teeth allowing the wall to be cut at the level of the central orifice of the barrel in order to allow the opening of said sachet.
  • the flexible bags concerned have, for example, been the subject, but not limited to, of the patent application in France FR-A-2 554 785 also in the name of the applicant.
  • the present invention proposes to remedy these drawbacks of the prior art.
  • an opening-closing device for a bag of flexible synthetic material obtained from a film material of the type comprising a threaded barrel attached externally to a wall of said bag cooperating with a cap which can be screwed onto said barrel and comprising teeth allowing the wall to be cut at the level of the central orifice of the barrel in order to allow the opening of said bag, characterized in that it comprises a security means made in one piece with the barrel, and / or the stopper, means comprising a flat lower face and whose height is such that, when the stopper is fully screwed onto the barrel, the ends of the teeth are at an intermediate level between the flat lower face of the means of security and the wall of the central opening.
  • the base of the barrel will include a cylindrical collar, of the same axis as the barrel and the stopper, the edge of which will be placed deep beyond the maximum position that can be reached by the teeth in the maximum screwing position.
  • the plug have a central boss projecting from the ends of the teeth.
  • the device comprises a plug (1) which is screwed onto a barrel (2) by complementary threads (3,4) with interposition, before first use, of a tamper-evident ring.
  • the plug (1) has teeth (5) which, during screwing, perforate the film (6) at the level of the central orifice of the barrel.
  • the plug has a boss (10) projecting from the teeth (5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Bag Frames (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Connection Of Plates (AREA)

Claims (3)

  1. Vorrichtung zum Öffnen und Verschließen eines Beutels aus flexiblem Kunststoff, der aus einer Folie hergestellt ist, wobei auf einer Wand des genannten Beutels ein Schaft mit einem Außengewinde vorgesehen ist, der mit einer Verschlußkappe zusammenwirkt, die auf den genannten Schaft aufgeschraubt sein kann und die Zähne enthält, die das Auftrennen der Wand (6) in einer Ebene der zentralen Öffnung des Schaftes ermöglichen, um das Öffnen des genannten Beutels zu gestatten, dadurch gekennzeichnet, daß die Vorrichtung Sicherheitsmittel (8, 10) aus dem gleichen Material wie der Schaft (2) und/oder die Verschlußkappe (1) enthält und Mittel aufweist, die eine ebene, untere Fläche haben und deren Höhe derart ist, daß bei ganz auf den Schaft aufgeschraubter Verschlußkappe die äußeren Enden der Zähne (5) in einer Ebene zwischen der unteren, ebenen Fläche der Sicherheitsmittel und der Wand (6) der zentralen Öffnung liegen.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Fußfläche (7) des Schaftes (2) einen Kragen (8) aufweist, der außerhalb des Beutels vorgesehen ist und im wesentlichen zylindrisch und koaxial zum Schaft und zur Verschlußkappe ausgebildet ist und der so bemessen ist, daß das äußere Ende der Zähne dann nicht die Stirnseite (9) überragt und der genannte Kragen außerdem nach dem Abschrauben und Lochen als Griff dient.
  3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Verschlußkappe (1) einen zentrischen Vorsprung (10) aufweist, der in das Innere des Beutels gerichtet ist und gegenüber den Zähnen (5) vorspringt.
EP89470009A 1988-06-22 1989-05-03 Vorrichtung zum Öffnen und Verschliessen eines Beutels aus Kunststoff mit beschränktem Eindringungsvermögen Expired - Lifetime EP0348323B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89470009T ATE94837T1 (de) 1988-06-22 1989-05-03 Vorrichtung zum oeffnen und verschliessen eines beutels aus kunststoff mit beschraenktem eindringungsvermoegen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8808568A FR2633270B1 (fr) 1988-06-22 1988-06-22 Dispositif d'ouverture-fermeture pour sachet en matiere synthetique souple avec limitation de penetration
FR8808568 1988-06-22

Publications (2)

Publication Number Publication Date
EP0348323A1 EP0348323A1 (de) 1989-12-27
EP0348323B1 true EP0348323B1 (de) 1993-09-22

Family

ID=9367729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89470009A Expired - Lifetime EP0348323B1 (de) 1988-06-22 1989-05-03 Vorrichtung zum Öffnen und Verschliessen eines Beutels aus Kunststoff mit beschränktem Eindringungsvermögen

Country Status (9)

Country Link
US (1) US5016757A (de)
EP (1) EP0348323B1 (de)
JP (1) JPH02205549A (de)
AT (1) ATE94837T1 (de)
CA (1) CA1326470C (de)
DE (1) DE68909327T2 (de)
ES (1) ES2045530T3 (de)
FR (1) FR2633270B1 (de)
PT (1) PT90930B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922478D0 (en) * 1989-10-05 1989-11-22 Procter & Gamble Flowable product package incorporating a refill facilitating pouring spout
US5297696A (en) * 1992-04-27 1994-03-29 International Paper Company Pour spout with piercing insert
JP2547507B2 (ja) * 1992-10-05 1996-10-23 オリヒロ株式会社 詰め替え用袋
JP3181752B2 (ja) * 1993-03-04 2001-07-03 住友ベークライト株式会社 プラスチックフイルム製包装体用注出栓及び該注出栓付き自立性包装体
DK173060B1 (da) 1997-05-23 1999-12-13 Deltagraph As Beholder til rislegods, anvendelse af en beholder til rislegods, patron med pulverformigt indhold og fremgangsmåde til frem
US8075189B2 (en) * 2006-06-21 2011-12-13 Bosch Pouch Systems Ag Method for attaching a spout to a flexible film pouch
NZ556731A (en) * 2007-07-25 2010-01-29 Rapak Asia Pacific Ltd Aseptic packs
US8956046B2 (en) * 2010-11-22 2015-02-17 Hosokawa Yoko Co., Ltd. Bag with port member and connection structure thereof
US20190315522A1 (en) * 2018-04-17 2019-10-17 Jonathan Dey Removable spout assembly and plug therefor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081911A (en) * 1960-09-29 1963-03-19 Scholle Container Corp Drainage fitting for collapsible container
GB1104359A (en) * 1966-07-28 1968-02-28 Kathleen Henfrey Improvements in and relating to containers formed of plastics material
US3783920A (en) * 1972-06-20 1974-01-08 Gen Films Inc Container and closure therefor
US4017020A (en) * 1975-11-20 1977-04-12 Frank Carl A Nozzle outlet in the stretchable flexible wall for a container
AU519675B2 (en) * 1978-05-30 1981-12-17 Wrightcel Limited Container
AT357929B (de) * 1978-09-12 1980-08-11 Teich Ag Folienwalzwerk Behaelter fuer fluessige oder rieselfaehige materialien
US4440316A (en) * 1980-02-27 1984-04-03 Trinity Associates Combined piercer and valve for flexible bag
US4325496A (en) * 1980-08-22 1982-04-20 Diemoulders Proprietary Limited Filling-dispensing closure for a bag-like container
SE443089B (sv) * 1981-05-07 1986-02-17 Birger Hjertman Anordning for astadkommande av en tet vetskeforbindelse med det inre av en vetskebehallare
US4516691A (en) * 1982-01-25 1985-05-14 Trinity Foundation Pierce turn tap
DK163583A (da) * 1982-04-30 1983-10-31 Diemoulders Pty Ltd Aftapningshane
US4493438A (en) * 1982-07-09 1985-01-15 Rutter Christopher C Fluid dispenser
EP0258579A1 (de) * 1986-08-01 1988-03-09 Societe Des Produits Nestle S.A. Vorrichtung zum Anschliessen und Entleeren von Verpackungen

Also Published As

Publication number Publication date
ES2045530T3 (es) 1994-01-16
US5016757A (en) 1991-05-21
FR2633270B1 (fr) 1990-11-02
PT90930B (pt) 1994-10-31
ATE94837T1 (de) 1993-10-15
FR2633270A1 (fr) 1989-12-29
PT90930A (pt) 1989-12-29
DE68909327D1 (de) 1993-10-28
DE68909327T2 (de) 1994-04-28
CA1326470C (fr) 1994-01-25
JPH02205549A (ja) 1990-08-15
EP0348323A1 (de) 1989-12-27

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