EP0326641A2 - Fermeture hermétique pour un récipient et récipients équipés de cette fermeture - Google Patents

Fermeture hermétique pour un récipient et récipients équipés de cette fermeture Download PDF

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Publication number
EP0326641A2
EP0326641A2 EP88112187A EP88112187A EP0326641A2 EP 0326641 A2 EP0326641 A2 EP 0326641A2 EP 88112187 A EP88112187 A EP 88112187A EP 88112187 A EP88112187 A EP 88112187A EP 0326641 A2 EP0326641 A2 EP 0326641A2
Authority
EP
European Patent Office
Prior art keywords
capsule
membrane
seal device
insert
breakable
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Withdrawn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
EP88112187A
Other languages
German (de)
English (en)
Other versions
EP0326641A3 (fr
Inventor
Cesare Gussoni
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.)
ADIMPLAST SpA
Original Assignee
ADIMPLAST SpA
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 ADIMPLAST SpA filed Critical ADIMPLAST SpA
Publication of EP0326641A2 publication Critical patent/EP0326641A2/fr
Publication of EP0326641A3 publication Critical patent/EP0326641A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B65D51/22—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure
    • B65D51/221—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening
    • B65D51/222—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure
    • B65D51/225—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing having means for piercing, cutting, or tearing the inner closure a major part of the inner closure being left inside the container after the opening the piercing or cutting means being integral with, or fixedly attached to, the outer closure and further comprising a device first inhibiting displacement of the outer closure
    • 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
    • B65D2251/0071—Lower closure of the 17-type

Definitions

  • the invention refers to an insert and relative capsule for a cylindrical laminated plastic or aluminium container, for example for containing sanitary or cosmetic products or foodstuffs.
  • Cylindrical squeezable aluminium containers of the known type are equipped at their outlet with a thin aluminium foil, formed together with the opening, which tightly seals the container and can be broken only by a pointed object, such as the bottom of the cap.
  • This thin foil forms a seal serving as a guarantee for the contents of the container and at the same time protects the product. In this case, however, when the protecting foil is detached it adheres to the product and must be removed with the first product discharged.
  • the object of the present invention is to overcome the aforementio­ned drawbacks, i.e. to create a protection for the product that is easily and permanently removable. Another object is to create a separate guarantee seal.
  • a breakable band is also preferably provided on the lower edge of the cap, forming an external guarantee seal easily visible to the customer; at the same time it also limits the movement of the cap thus preventing the membrane from being broken.
  • the first and second engaging means are preferably a projection and a cavity having matching shapes and dimensions forming a slight negative allowance. Rough or grooved surfaces can also be provided to improve adhesion of the membrane to the capsule.
  • the inside surface of said cavity can also have a thread, which engages with the outer surface of said projection which is preferably made of soft material.
  • Figures 1, 2, 3 and 4 show a device comprising an insert 11 with a blind hole and a cap 1 for cylindrical laminated plastic containers.
  • the insert 11 has, as is known, a thread 12 and terminates in a hole sealed by a membrane 13.
  • This membrane is connected to the insert 11 by means of a thinner joining edge 14a so as to be breakable.
  • the membrane is equipped at its centre with a first engaging means in the form of an upper projection 14, for example a small cylinder with vertical grooves on its side surface; these will serve, as will be seen further on, to improve adhesion of the small cylinder to a second engaging means provided in the capsule 1.
  • This capsule 1 consists essentially of a cap portion 2, of the known type, having a thread 3 on its inside surface and, at its top 4, again facing the inside, a cylindrical crown 5, facing the insert 11, and having in its lower part a cutting surface 6 of such a size as to face the breakable joining edge 14a of the above membrane 13.
  • the inner walls 5a of the crown 5 are such as to form a cavity 5b to receive and hold the projection 14 and thus the membrane 13.
  • the capsule 1 has in its lower end a band 9 joined with small breakable ribs 10, which forms an external guarantee seal and when the product is new limits movement of the capsule.
  • Figure 6 shows a device according to a further embodiment which differs from the preceding one only in the part concerning the cylindrical crown 5 and the membrane 13.
  • the inside walls of said cylindrical crown 5 have a thread 5c having the same pitch as the thread 12 of the insert 11.
  • the upper projection 14 of the membrane 13 is of soft material. After having removed the band 9, by turning the cap 2 until the insert 11 is completely inserted, the cylindrical crown 5 threads by means of its thread 5c provided at its inside surface the projection 14 made from soft material. The membrane 13 thus remains inserted and blocked by means of the projection 14 in the cylindrical crown 5 of the capsule 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP88112187A 1988-02-01 1988-07-28 Fermeture hermétique pour un récipient et récipients équipés de cette fermeture Withdrawn EP0326641A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1926988 1988-02-01
IT8819269A IT1215784B (it) 1988-02-01 1988-02-01 Dispositivo di chiusura per contenitore cilindrico in laminato plastico o alluminio e contenitori cosi' ottenuti.

Publications (2)

Publication Number Publication Date
EP0326641A2 true EP0326641A2 (fr) 1989-08-09
EP0326641A3 EP0326641A3 (fr) 1990-08-22

Family

ID=11156275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112187A Withdrawn EP0326641A3 (fr) 1988-02-01 1988-07-28 Fermeture hermétique pour un récipient et récipients équipés de cette fermeture

Country Status (2)

Country Link
EP (1) EP0326641A3 (fr)
IT (1) IT1215784B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673601A1 (fr) * 1991-03-08 1992-09-11 Astra Plastique Bouchon a dispositif de decoupe integre, equipe d'une bague de garantie.
EP0530677A1 (fr) * 1991-09-04 1993-03-10 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour réceptacle d'emballage
US5255813A (en) * 1991-09-04 1993-10-26 Tetra Alfa Holdings S.A. Opening arrangement for a container package
EP0585997A1 (fr) * 1992-09-03 1994-03-09 GUALA S.p.A. Dispensateur exprimable pour produits visqueux particulièrement pour aliments
EP0598965A1 (fr) 1992-11-23 1994-06-01 Wilhelm A. Keller Fermeture pour une cartouche
FR2718711A1 (fr) * 1994-04-19 1995-10-20 Pechiney Emballage Alimentaire Dispositif de fermeture d'un récipient à ouverture facile.
EP0803267A2 (fr) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Dispositif médical de connexion
FR2790947A1 (fr) * 1999-03-19 2000-09-22 Eurotube Tube multidose refermable notamment pour vaccin
JP2015067360A (ja) * 2013-09-30 2015-04-13 株式会社吉野工業所 中栓付きキャップ
JP2019156406A (ja) * 2018-03-07 2019-09-19 東罐興業株式会社 封止装置
JP6913259B1 (ja) * 2021-01-14 2021-08-04 竹本容器株式会社 抜栓キャップ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1246832A (fr) * 1959-10-12 1960-11-25 Capuchon perforateur pour tubes divers
GB998984A (en) * 1962-08-03 1965-07-21 County Lab Ltd Improvements in or relating to closures for collapsible tubes
EP0039374A1 (fr) * 1980-05-02 1981-11-11 Franz Kutterer Tube avec bouchon à vis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1246832A (fr) * 1959-10-12 1960-11-25 Capuchon perforateur pour tubes divers
GB998984A (en) * 1962-08-03 1965-07-21 County Lab Ltd Improvements in or relating to closures for collapsible tubes
EP0039374A1 (fr) * 1980-05-02 1981-11-11 Franz Kutterer Tube avec bouchon à vis

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673601A1 (fr) * 1991-03-08 1992-09-11 Astra Plastique Bouchon a dispositif de decoupe integre, equipe d'une bague de garantie.
EP0530677A1 (fr) * 1991-09-04 1993-03-10 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour réceptacle d'emballage
US5248054A (en) * 1991-09-04 1993-09-28 Tetra Alfa Holdings Sa Opening arrangement for a container package
US5255813A (en) * 1991-09-04 1993-10-26 Tetra Alfa Holdings S.A. Opening arrangement for a container package
EP0585997A1 (fr) * 1992-09-03 1994-03-09 GUALA S.p.A. Dispensateur exprimable pour produits visqueux particulièrement pour aliments
US5482177A (en) * 1992-11-23 1996-01-09 Keller; Wilhelm A. Closure on a cartridge
EP0598965A1 (fr) 1992-11-23 1994-06-01 Wilhelm A. Keller Fermeture pour une cartouche
FR2718711A1 (fr) * 1994-04-19 1995-10-20 Pechiney Emballage Alimentaire Dispositif de fermeture d'un récipient à ouverture facile.
EP0678455A1 (fr) * 1994-04-19 1995-10-25 Pechiney Emballage Alimentaire Dispositif de fermeture d'un récipient à ouverture facile
EP0803267A2 (fr) * 1996-04-24 1997-10-29 B. Braun Melsungen Ag Dispositif médical de connexion
EP0803267A3 (fr) * 1996-04-24 1998-02-04 B. Braun Melsungen Ag Dispositif médical de connexion
FR2790947A1 (fr) * 1999-03-19 2000-09-22 Eurotube Tube multidose refermable notamment pour vaccin
JP2015067360A (ja) * 2013-09-30 2015-04-13 株式会社吉野工業所 中栓付きキャップ
JP2019156406A (ja) * 2018-03-07 2019-09-19 東罐興業株式会社 封止装置
JP6913259B1 (ja) * 2021-01-14 2021-08-04 竹本容器株式会社 抜栓キャップ
JP2022108918A (ja) * 2021-01-14 2022-07-27 竹本容器株式会社 抜栓キャップ

Also Published As

Publication number Publication date
IT8819269A0 (it) 1988-02-01
EP0326641A3 (fr) 1990-08-22
IT1215784B (it) 1990-02-22

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