EP1462381B2 - Beschichtungsscheibe - Google Patents

Beschichtungsscheibe Download PDF

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Publication number
EP1462381B2
EP1462381B2 EP03076231A EP03076231A EP1462381B2 EP 1462381 B2 EP1462381 B2 EP 1462381B2 EP 03076231 A EP03076231 A EP 03076231A EP 03076231 A EP03076231 A EP 03076231A EP 1462381 B2 EP1462381 B2 EP 1462381B2
Authority
EP
European Patent Office
Prior art keywords
layer
closure
liner
container neck
layer set
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
EP03076231A
Other languages
English (en)
French (fr)
Other versions
EP1462381B1 (de
EP1462381A1 (de
Inventor
Claude Benoit-Gonin
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.)
obrist Closures Switzerland GmbH
Original Assignee
Obrist Closures Switzerland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32798968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1462381(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Obrist Closures Switzerland GmbH filed Critical Obrist Closures Switzerland GmbH
Priority to AT03076231T priority Critical patent/ATE329851T1/de
Priority to EP03076231A priority patent/EP1462381B2/de
Priority to DE60306104T priority patent/DE60306104T3/de
Priority to ES03076231T priority patent/ES2266718T5/es
Publication of EP1462381A1 publication Critical patent/EP1462381A1/de
Publication of EP1462381B1 publication Critical patent/EP1462381B1/de
Application granted granted Critical
Publication of EP1462381B2 publication Critical patent/EP1462381B2/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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • 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 present invention relates to a closure according to claim 1 and a liner according to claims 2 or 3.
  • Liners are widely used to perform a variety of functions in association with closures. Primarily liners are used for sealing an associated container neck. However, liners are also used, for example, in gas scavenging and gas barrier applications. In order to provide a plurality of functions, liners often comprise a plurality of layers.
  • the lower liner layer may seal the dispensing component.
  • the lower liner layer must first be removed or punctured in some way to allow the contents of the container to be dispensed using the separate dispensing component.
  • EP-A-0040797 discloses a liner consisting of three layers. The middle layer remains on the lower layer after removal of the closure along with the upper layer. Only when the middle layer is removed are apertures formed in the lower layer for dispensing material.
  • the principle of the present invention is to use one of the layers of a two-layer liner as a dispensing aid. A separate dispensing component is therefore not required. In addition there is no requirement to remove or puncture any part of the lower layer before dispensing.
  • the invention is not limited to the shape or the number of orifices in the liner.
  • a closure with a liner is applied to a container neck and induction welding is used to seal the lowermost liner layer to the container neck.
  • induction welding is used to seal the lowermost liner layer to the container neck.
  • the induction process weakens or removes the adhesion between a lower layer or set of layers which is intended to remain on the container neck, and an upper layer or set of layers which is intended to remain in the closure.
  • the first layer set comprises or includes a layer of aluminium which can easily be induction welded onto a plastic container neck and has good gas (e.g. oxygen) barrier properties.
  • the second layer set comprises or includes a layer of polyethylene. Polyethylene, particularly when in foamed form, has good sealing properties to allow the liner to seal around a container neck.
  • the or each orifice is preferably positioned wholly within the periphery of the sealed area on the neck.
  • the present invention also provides a closure incorporating a liner as described herein.
  • the present invention also provides a method of forming a liner according to claim 6.
  • a disc-shape liner generally indicated (10).
  • the liner (10) comprises a layer of foamed polyethylene (20) and a layer of aluminium (30) joined by a layer of adhesive (40).
  • the aluminium layer (30) includes two oval orifices (35, 36).
  • the closure (50) comprises a disc-shape top plate (60) with a cylindrical skirt (70) depending from the periphery thereof.
  • the skirt (70) includes screw thread formations (80).
  • the liner (10) is glued to the underside of the top plate (60) by an adhesive layer (15) on the polyethylene layer (20).
  • Fig.3 the closure (50) is shown applied to a container neck (90).
  • the closure is applied using screw thread formations (95) on the neck corresponding to the formations (80) on the closure.
  • the liner in particular the foamed polyethylene layer (20), is compressed and forms a seal around the container neck (90).
  • the aluminium layer (30) is welded to the container neck (90) by an induction process.
  • the induction process also weakens/removes the adhesion between the layers (20, 30) by at least partly melting the adhesive layer (40).
  • Fig.4 shows the closure and container neck following first removal of the closure. Because the adhesion between the layers (20, 30) is weakened/removed, when the closure (50) is unscrewed the aluminium layer (30) remains on the container neck (90) and the polypropylene layer (20) remains on the top plate (60) because of the adhesive layer (15).
  • the aluminium layer (30) constitutes a first layer set which remains on the container neck following first removal of the closure.
  • the polyethylene layer (20) constitutes a second layer set which remains in the closure following first removal.
  • the orifices (35, 36) in the layer (30) now allow the contents of the container to be dispensed, with no need for a separate dispensing component in order to control product flow.
  • the layer (20) still serves to seal the container.
  • Fig.5a shows the two layers (20, 30) separate to each other.
  • the layers (20, 30) are then joined by the layer of adhesive (40) to form a multi-layer liner as shown in Fig.5b .
  • orifices (35, 36) are formed solely in the aluminium layer (30).
  • the depth of cutting/drilling must therefore be determined precisely. It is of course likely that in practice the cutting/drilling may extend slightly into the polypropylene layer (20). Because the orifices are entirely within the area (A) of the layer (20) which seals around the container neck (see Fig.4 ), even if the orifices extend into the layer (20) this will not affect the sealing performance.
  • the liner (110) comprises a layer of foamed polyethylene (120), an oxygen-scavenging layer (121), a further layer of foamed polyethylene (131) and a layer of aluminium (130).
  • Orifices (135, 136) are formed in the aluminium layer and the polyethylene layer (131).
  • the layers are joined together by adhesion.
  • the polyethylene layer (131) and the oxygen-scavenging layer (121) are joined using an adhesive layer (140) which acts in the same way as the layer (40) of Figs. 1 to 4 . Accordingly, after the liner (110) has been secured into a closure and added to a container neck the layers (121, 131) separate on removal of the closure.
  • the layers (130, 131) constitute a first layer set which remains on the container neck following first removal of the closure.
  • the layers (120, 121) constitute a second layer set which remains in the closure.
  • the contents of the container can be dispensed through the orifices (135, 136).
  • the liner (110) will be formed in a large sheet, and disc-shaped liners will be punched out.
  • the orifices (135, 136) could be formed before or after the punching operation.
  • the liner (210) comprises a layer of foamed polyethylene (220), a layer of wax (225), a layer of adhesive (240) joining the layer of wax (225) to another layer of wax (226), a layer of aluminium (230), a layer of polyethylene terephthalate (227) and a layer of polyethylene (228).
  • Orifices (230, 231, 232) are formed in the layers (226, 230, 227, 228).
  • the layers (226, 230, 227, 228) constitute a first layer set which remains on the container neck following first removal of the closure.
  • the layers (220, 225) constitute a second layer set which remains in the closure.
  • the level of adhesion provided by the adhesive layer (240) is very low and is sufficient merely to hold the wax layers (225, 226) together.
  • the level of adhesion provided by the adhesive layer (240) is not reduced.
  • the lower polyethylene layer (228) is welded to the container neck, and the upper polyethylene layer (220) is glued into the closure.
  • the liner will split between the wax layers (225, 226) when the closure is removed for the first time.
  • the principle that the liner will split along the line of lowest adhesion can be applied when deciding which layers to include in a liner, and what levels of adhesion are required between the layers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Laminated Bodies (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Organic Insulating Materials (AREA)

Claims (6)

  1. Verschluss (50), der dazu vorgesehen ist, die Öffnung in einem Behälterstutzen (90) abzudichten, und der einen Einsatz (10) enthält, wobei der Einsatz nur aus zwei Schichtsätzen besteht, nämlich einem ersten Schichtsatz, der aus einer Schicht aus Aluminium (30) besteht oder eine solche enthält, die nach dem erstmaligen Abnehmen des Verschlusses (50) auf dem Behälterstutzen (90) verbleibt, und einem zweiten Schichtsatz, der aus einer Schicht aus geschäumtem Polyäthylen (20) besteht oder eine solche enthält und der mit einer Klebeschicht auf die Unterseite der Verschlussoberplatte geklebt ist, damit er im Verschluss verbleibt, dadurch gekennzeichnet, dass der erste Schichtsatz eine oder mehr Entleerungsöffnungen (35. 36) aufweist, die vollständig durch denselben hindurchführen und ermöglichen, dass der Behälterinhalt nach dem erstmaligen Abnehmen des Verschlusses mit dem zweiten Schichtensatz (20) entleert werden kann, wobei die Schicht aus geschäumtem Polyäthylen (20) und die Aluminiumschicht (30) durch eine Klebeschicht (40) so zusammengefügt werden, dass sie durch induktives Schweißen der Aluminiumschicht (20) an den Behälterstutzen (90) geschwächt oder beseitigt werden kann.
  2. Einsatz (110) für einen Verschluss (50), der dazu vorgesehen ist, die Öffnung in einem Behälterstutzen (90) abzudichten, wobei der Einsatz nur aus zwei Schichtsätzen besteht, nämlich einem ersten Schichtsatz (30) der aus einer Schicht aus Aluminium (130) besteht oder eine solche enthält und dazu vorgesehen ist, nach dem erstmaligen Abnehmen des Verschlusses auf dem Behälterstutzen zu verbleiben, und einem zweiten Schichtsatz (20), der aus einer Schicht aus geschäumtem Polyäthylen (120) besteht oder eine solche enthält und dazu vorgesehen ist, im Verschluss zu verbleiben,
    dadurch gekennzeichnet, dass der erste Schichtsatz eine oder mehrere Entleerungsöffnungen (135, 136) aufweist, die vollständig durch denselben hindurchführen und ermöglichen, dass der Behälterinhalt nach dem erstmaligen Abnehmen des Verschlusses mit dem zweiten Schichtensatz (20) entleert werden kann, wobei der erste Schichtensatz auch eine weitere Schicht aus geschäumtem Polyäthylen (131) aufweist und der zweite Schichtsatz auch eine Sauerstoff-Scavenger-Schicht (121) aufweist, wobei die Polyäthylenschicht des ersten Schichtsatzes und die Sauerstoff-Scavenger-Schicht des zweiten Schichtsatzes durch eine Klebeschicht (140) zusammengefügt werden, die durch induktives Schweißen der Aluminiumschicht an den Behälterstutzen geschwächt oder beseitigt werden kann.
  3. Einsatz (210) für einen Verschluss (50), der dazu vorgesehen ist, die Öffnung in einem Behälterstutzen (90) abzudichten, wobei der Einsatz nur aus zwei Schichtsätzen besteht, nämlich einem ersten Schichtsatz (30), der in folgender Reihenfolge besteht aus einer Wachsschicht (226), einer Aluminiumschicht (230), einer Schicht aus Polyäthylen-Terephthalat (227), und einer Schicht aus Polyäthylen (228), bzw. dieselben enthält und dazu vorgesehen ist, nach dem erstmaligen Abnehmen des Verschlusses auf dem Behälterstutzen (90) zu verbleiben, und einem zweiten Schichtsatz (20), der in folgender Reihenfolge besteht aus einer Schicht aus geschäumtem Polyäthylen (220) und einer Wachsschicht (225) bzw. dieselben enthält und dazu vorgesehen ist, durch Verklebung der Polyäthylenschicht im Verschluss zu verbleiben,
    dadurch gekennzeichnet, dass der erste Schichtsatz eine oder mehrere Entleerungsöffnungen (231, 232) aufweist, die vollständig durch denselben hindurchführen und ermöglichen, dass der Behälterinhalt nach dem erstmaligen Abnehmen des Verschlusses mit dem zweiten Schichtsatz (20) entleert werden kann, wobei eine Klebeschicht (240) die Wachsschicht (226) des ersten Schichtsatzes mit der Wachsschicht (225) des zweiten Schichtsatzes zusammenfügt und wobei die durch die Klebeschicht (240) bewirkte Klebkraft nur so stark ist, dass die Wachsschichten (225, 226) zusammenzuhalten, damit sich der Einsatz (210) zwischen den Wachsschichten (225, 226) spaltet, wenn der Verschluss erstmalig abgenommen wird.
  4. Verschluss (50), der einen Einsatz (10) gemäß Anspruch 2 oder 3 enthält.
  5. Verschluss gemäß Anspruch 1 oder 4,
    dadurch gekennzeichnet, dass jede Öffnung (35, 36) vollständig innerhalb des Umfangs des abgedichteten Bereichs (a) auf dem Behälterstutzen angebracht ist.
  6. Verfahren für die Bildung eines Einsatzes (10) für einen Verschluss (50), der dazu vorgesehen ist, die Öffnung in einem Behälterstutzen (90) abzudichten, wobei der Einsatz nur aus zwei Schichtsätzen besteht, nämlich einem ersten Schichtsatz (30), der aus einer Aluminiumschicht besteht oder eine solche enthält und dazu vorgesehen ist, nach dem erstmaligen Abnehmen des Verschlusses auf dem Behälterstutzen zu verbleiben, und einem zweiten Schichtsatz (20), der aus einer Polyäthylenschicht besteht oder eine solche enthält und dazu vorgesehen ist, im Verschluss zu verbleiben,
    dadurch gekennzeichnet, dass der erste Schichtsatz eine oder mehrere Entleerungsöffnungen (35, 36) enthält, die vollständig durch denselben hindurchführen, und ermöglichen, dass der Behälterinhalt nach dem erstmaligen Abnehmen des Verschlusses mit dem zweiten Schichtsatz (20) entleert werden kann, wobei das Verfahren aus den Schritten besteht, die ersten und zweiten Schichtsätze zusammenzufügen und dann durch Beseitigung eines oder mehrerer Teile des ersten Schichtsatzes mindestens eine Entleerungsöffnung im ersten Schichtsatz zu bilden.
EP03076231A 2003-03-22 2003-03-22 Beschichtungsscheibe Expired - Lifetime EP1462381B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT03076231T ATE329851T1 (de) 2003-03-22 2003-03-22 Beschichtungsscheibe
EP03076231A EP1462381B2 (de) 2003-03-22 2003-03-22 Beschichtungsscheibe
DE60306104T DE60306104T3 (de) 2003-03-22 2003-03-22 Beschichtungsscheibe
ES03076231T ES2266718T5 (es) 2003-03-22 2003-03-22 Revestimiento.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03076231A EP1462381B2 (de) 2003-03-22 2003-03-22 Beschichtungsscheibe

Publications (3)

Publication Number Publication Date
EP1462381A1 EP1462381A1 (de) 2004-09-29
EP1462381B1 EP1462381B1 (de) 2006-06-14
EP1462381B2 true EP1462381B2 (de) 2009-01-28

Family

ID=32798968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03076231A Expired - Lifetime EP1462381B2 (de) 2003-03-22 2003-03-22 Beschichtungsscheibe

Country Status (4)

Country Link
EP (1) EP1462381B2 (de)
AT (1) ATE329851T1 (de)
DE (1) DE60306104T3 (de)
ES (1) ES2266718T5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039660A (zh) * 2011-12-21 2014-09-10 雀巢产品技术援助有限公司 用于容器的具有多层密封盘的封闭盖

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8715825B2 (en) 2005-01-06 2014-05-06 Selig Sealing Products, Inc. Two-piece pull-tab sealing member with improved heat distribution for a container
AU2006234311B2 (en) 2005-04-15 2010-03-25 Selig Sealing Products, Inc. Seal stock laminate
DE102006030082B3 (de) * 2006-06-28 2007-09-06 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe mit Perforationen
DE102006030118B3 (de) * 2006-06-28 2007-05-10 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe mit Perforationen
DE102006030074B3 (de) * 2006-06-28 2007-07-26 Alfelder Kunststoffwerke Herm. Meyer Gmbh Dichtscheibe mit einer sauerstoffabsorbierenden Substanz
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
FR2943321B1 (fr) * 2009-03-18 2013-12-27 Joints Manuf Generale Opercule perfore muni d'une languette d'arrachage pour obturation d'un recipient
GB201007023D0 (en) 2010-04-27 2010-06-09 Obrist Closures Switzerland A seal
WO2012135353A1 (en) 2011-03-28 2012-10-04 Selig Sealing Products, Inc. Laminate structure to stabilize a dimensionally unstable layer
MX339041B (es) 2011-06-24 2016-05-05 Selig Sealing Products Inc Elemento de sellado con porcion removible para exponer y formar un accesorio dispensador.
US9193513B2 (en) 2012-09-05 2015-11-24 Selig Sealing Products, Inc. Tabbed inner seal
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
CA2846164C (en) 2013-03-15 2020-11-10 Selig Sealing Products, Inc. Inner seal with a sub tab layer
CA2846021C (en) 2013-03-15 2021-06-08 Selig Sealing Products, Inc. Inner seal with an overlapping partial tab layer
ES2762810T3 (es) 2014-02-05 2020-05-25 Selig Sealing Products Inc Miembro de obturación de aluminio doble provisto de lengüeta que indica la manipulación indebida
EP2930122A1 (de) 2014-04-10 2015-10-14 Constantia Flexibles International GmbH Drehverschluss mit liner für behälter
KR102638255B1 (ko) 2015-03-03 2024-02-19 셀리그 실링 프로덕츠, 아이엔씨. 탭이 형성된 밀봉재 개념
CN109863093B (zh) 2016-10-28 2021-11-26 赛利格密封产品公司 单铝显窃启指示拉片式密封构件
CN109863021B (zh) 2016-10-28 2021-12-03 赛利格密封产品公司 用于与含脂肪的组合物一起使用的密封构件
US11866242B2 (en) 2016-10-31 2024-01-09 Selig Sealing Products, Inc. Tabbed inner seal
GB2570873B (en) * 2018-02-01 2023-03-22 Douwe Egberts Bv Container lid and liner, and method of manufacturing the same
GB201809831D0 (en) * 2018-06-15 2018-08-01 Douwe Egberts Bv Container lids and methods of manufacturing the same
US11708198B2 (en) 2018-07-09 2023-07-25 Selig Sealing Products, Inc. Grip enhancements for tabbed seal
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061929A1 (de) † 1981-03-31 1982-10-06 Minnesota Mining And Manufacturing Company Durch Induktion versiegelbarer Behälterverschluss
WO2000066450A1 (de) † 1999-05-04 2000-11-09 Alfelder Kunststoffwerke Herm. Meyer Gmbh Schraubkappe mit dichtscheibe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052455B (en) * 1979-05-21 1983-11-02 Drg Ltd Container lid and package and packaging method using same
DE3020295A1 (de) * 1980-05-28 1981-12-10 Zweckform Werk Gmbh, 8150 Holzkirchen Mehrschichtiger verschluss
US4863061A (en) * 1989-01-03 1989-09-05 Phoenix Closures, Inc. Closure liner with pull tab
DE69302432T2 (de) * 1992-03-25 1996-12-05 Agfa Gevaert Nv Verschlusskappe mit durch Induktion versiegeltem Verschluss
FR2716407B1 (fr) * 1994-02-22 1996-04-12 Joints Manuf Generale Procédé pour la réalisation d'un joint scellable pour l'obturation d'un récipient à fermeture par bouchon ou capsule et joint scellable ainsi obtenu.
US5513781A (en) * 1994-07-22 1996-05-07 Phoenix Closures, Inc. Perforated inner seal and liner assembly for closures and method of making same
JP3053602B2 (ja) * 1997-11-10 2000-06-19 大平製紙株式会社 容器口部密封用インナーシール材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061929A1 (de) † 1981-03-31 1982-10-06 Minnesota Mining And Manufacturing Company Durch Induktion versiegelbarer Behälterverschluss
WO2000066450A1 (de) † 1999-05-04 2000-11-09 Alfelder Kunststoffwerke Herm. Meyer Gmbh Schraubkappe mit dichtscheibe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039660A (zh) * 2011-12-21 2014-09-10 雀巢产品技术援助有限公司 用于容器的具有多层密封盘的封闭盖
CN104039660B (zh) * 2011-12-21 2016-04-13 雀巢产品技术援助有限公司 用于容器的具有多层密封盘的封闭盖

Also Published As

Publication number Publication date
ES2266718T5 (es) 2009-05-29
EP1462381B1 (de) 2006-06-14
DE60306104T2 (de) 2007-02-01
ES2266718T3 (es) 2007-03-01
DE60306104D1 (de) 2006-07-27
EP1462381A1 (de) 2004-09-29
ATE329851T1 (de) 2006-07-15
DE60306104T3 (de) 2009-07-23

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