EP1559658A2 - Elément de fermeture étampé, en forme de couvercle à double couche. - Google Patents

Elément de fermeture étampé, en forme de couvercle à double couche. Download PDF

Info

Publication number: EP1559658A2
Authority: EP; European Patent Office
Prior art keywords: layer; lid; layers; adhesive; element according
Prior art date: 2004-02-02
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

EP05450003A

Other languages

German (de)

English (en)

Other versions

EP1559658A3 (fr

EP1559658B1 (fr

Inventor

Andreas Niederer

Lambert Nekula

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.)

Constantia Flexibles Group GmbH

Original Assignee

Teich AG

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.)

2004-02-02

Filing date

2005-01-13

Publication date

2005-08-03

2005-01-13 Application filed by Teich AG filed Critical Teich AG

2005-01-13 Priority to PL05450003T priority Critical patent/PL1559658T3/pl

2005-01-13 Priority to SI200531292T priority patent/SI1559658T1/sl

2005-08-03 Publication of EP1559658A2 publication Critical patent/EP1559658A2/fr

2006-11-02 Publication of EP1559658A3 publication Critical patent/EP1559658A3/fr

2011-03-02 Application granted granted Critical

2011-03-02 Publication of EP1559658B1 publication Critical patent/EP1559658B1/fr

2025-01-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Images

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
- 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
- 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
- B65D2577/2075—Lines of weakness or apertures
- B65D2577/2091—Lines of weakness or apertures in cover
- 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
- B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
- B65D2581/3437—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within specially adapted to be heated by microwaves

Definitions

the present invention relates to a lid-shaped punched out Element for closing containers consisting of two layers with at least one opening aid integrated within these layers, wherein the layer arranged in the direction of the container one with perforations or having predetermined breaking points provided plastic layer.
the invention further relates to a process for the preparation of this two-layer closure element.
microwave containers with two-ply Closing closure elements wherein the outer layer a Paper or metal layer and the second facing the container Location is a plastic layer.
the materials of the outer layer To oppose the passage of the microwaves, this must be before the Heating the container to be removed.
the now with the plastic film sealed container must then be perforated by hand be to prevent the escape of water vapor during warming up or cooking the contents.
a two-layer closure element for microwave containers described which a Metal layer and further arranged in the direction of the container edge having heat-reactivatable plastic layer.
This warm reactivatable Plastic layer may also have perforations, allowing the formation of an overpressure in the container during warming up or cooking the contents is prevented by microwaves.
the invention aims to remedy this situation.
a two-layer closure element of the above suggested type which is characterized that the layers of the closure element by means of a peelable Adhesive layer are glued, and that the opening aid as well as the the plastic layer having layer in the perforations or predetermined breaking points are adhesive-free.
the invention further relates to a process for the preparation of closure element according to the invention, wherein in a first Process step, the layers of the closure element in the form of a Produces pre-composite and at the plastic layer having Location attaches perforations or predetermined breaking points that one subsequently by cold laminating the layers of the closure element glued together, but the area of the perforations or predetermined breaking points on the layer having the plastic layer and the area of the opening aid remain adhesive-free.
FIG. 1 a possible embodiment of the inventive two-ply Closure element
Fig. 2 shows a possible procedure for the Production of the closure element according to the invention
FIG. 3 a container, which with a closure element according to the invention is closed, show.
the individual layers 2 and 3 are produced in the form of a pre-bond.
the Plastics can be selected from the group polypropylene, polyethylene, Polyester, polyacrylate, polyamide or polystyrene can be selected.
This metal or plastic film 7 can now at her the Observer facing surface side equipped with a printed image become.
This may be in its surface design be both smooth and rough.
the surface roughness results by irregular, but also regular arrangement of the print motifs the desired print image. It also facilitates the surface roughness the unstacking of the usually in magazines on top of each other preserved closure elements.
the film is 7th excluding provided with a heat-sealable layer 8.
a heat-sealable layer 8 can be used as a heat sealing varnish, coextrusion coating or peelable Plastic film present.
the container facing Layer 3 made.
a plastic film 5 for example a polypropylene film with a thickness of 10 to 100 mm, with a heat sealable layer 9, laminated.
This coating can as well as heat sealing lacquer, coextrusion coating or peelable Plastic film present, with its sealed seam strength, conditional by selection, chemical constitution as well as degree of crosslinking of the Components must be higher than that of the layer 8.
the seal seam strength generated by the layer 9 the airtight
the seal seam strength generated by the layer 8 is the Connection of the layers 2 and 3 cause, but at the same time the "Peeling process" i. allow the detachment of the layers from each other should.
Closure element are now in a cold laminating process, as shown in Fig. 2, glued together. It is in a Storage container 12 of the adhesive 4, for example a polyurethane adhesive, drawn from the container by means of an applicator roll 13, at the same time with the help of the calibration roller 14, the order volume can be controlled. Likewise, instead of polyurethane a dispersion containing Acrylklareestercopolymere used become. This dispersion, available under the name Flexbond® is plasticizer-free and therefore particularly good for packaging suitable for food. It is now the Vorverbund in the form the layer containing the plastic layer 3 from a supply roll 15 withdrawn and a pulley 16 to the surface of the Application roller 13 introduced. Due to the given surface structure the applicator roll 13 and a controlled approach of the preliminary composite 3 with the aid of control elements, a precise application of adhesive takes place so that the perforations or Predetermined breaking points 6 in the plastic layer having layer. 3 remain adhesive-free.
the adhesive 4 for example a polyurethane
the closure elements 1 according to the invention are stored in stacks after punching and can be supplied for further use, namely the closing of food containers.
microwave container 19 which are already filled with food, continuously covered with the closure element according to the invention and hermetically sealed by means of sealing tools.
Fig. 3 which, for example, a metal layer containing layer 2 is touched on the handle bottle 20 and withdrawn in the direction of the arrow with the Anr regardingkraft F 1 of the layer 3 having the plastic layer.
the predetermined breaking points or perforations 6 on the plastic layer are now exposed, whereas the adhesive, as shown in FIG.
the layer 3 having the plastic layer can also be pulled off from the container 19 by pulling on the grip tab 20 'in the direction of the arrow F 2 , so that the removal of the packaged goods is made possible.
Closure element 1 not only easier closure of food containers, such as microwave containers is because a mutual shifting or slipping of the Individual layers is prevented by the adhesive layer, but that also by the peelability of the adhesive any kind of Penetration of glue into the food container, so into the Food is avoided in any case.

Landscapes

Mechanical Engineering (AREA)
Engineering & Computer Science (AREA)
Closures For Containers (AREA)
Packages (AREA)
Air Bags (AREA)
Telephone Function (AREA)
Catching Or Destruction (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Clamps And Clips (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Moulding By Coating Moulds (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Wire Bonding (AREA)
Cartons (AREA)
Wrappers (AREA)

EP05450003A 2004-02-02 2005-01-13 Elément de fermeture étampé, en forme de couvercle à double couche Expired - Lifetime EP1559658B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
PL05450003T PL1559658T3 (pl)	2004-02-02	2005-01-13	Dwuwarstwowy, wycięty w kształcie wieczka element zamykający
SI200531292T SI1559658T1 (sl)	2004-02-02	2005-01-13	Dvoslojni, Ĺˇtancan zaporni element v obliki pokrova

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT1462004		2004-02-02
AT0014604A AT500536B8 (de)	2004-02-02	2004-02-02	Zweilagiges, deckelförmig ausgestanztes verschlusselement

Publications (3)

Publication Number	Publication Date
EP1559658A2 true EP1559658A2 (fr)	2005-08-03
EP1559658A3 EP1559658A3 (fr)	2006-11-02
EP1559658B1 EP1559658B1 (fr)	2011-03-02

Family

ID=34637613

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05450003A Expired - Lifetime EP1559658B1 (fr)	2004-02-02	2005-01-13	Elément de fermeture étampé, en forme de couvercle à double couche

Country Status (10)

Country	Link
US (1)	US7789262B2 (fr)
EP (1)	EP1559658B1 (fr)
AT (2)	AT500536B8 (fr)
DE (1)	DE502005011021D1 (fr)
DK (1)	DK1559658T3 (fr)
ES (1)	ES2357842T3 (fr)
HR (1)	HRP20110159T1 (fr)
PL (1)	PL1559658T3 (fr)
PT (1)	PT1559658E (fr)
SI (1)	SI1559658T1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1842792A1 (fr) *	2006-04-07	2007-10-10	Sonoco Development, Inc.	Dispositif de Fermeture a Membrane pour Conteneur
WO2008006123A1 (fr) *	2006-07-13	2008-01-17	Teich Aktiengesellschaft	Matériau composite, procédé de fabrication et utilisation dudit matériau comme matériau d'emballage
WO2012069050A1 (fr) *	2010-11-25	2012-05-31	Faerch Plast A/S	Récipient fermé hermétiquement pour produits alimentaires
LT5932B (lt)	2012-03-27	2013-04-25	Uab Mantinga	Konteineris su dvigubu dangteliu
EP2909098A4 (fr) *	2012-10-19	2016-06-01	Å&R Carton Lund Ab	Couvercle souple
WO2021045848A1 (fr) *	2019-09-05	2021-03-11	Sonoco Development, Inc.	Couvercle à membrane avec système de languette à deux étages intégré

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CA2846164C (fr)	2013-03-15	2020-11-10	Selig Sealing Products, Inc.	Joint d'etancheite interne a sous-couche formant une languette
CA2846021C (fr)	2013-03-15	2021-06-08	Selig Sealing Products, Inc.	Joint d'etancheite interne a couche formant une languette partielle chevauchante
WO2014170708A1 (fr) *	2013-04-15	2014-10-23	Sa Des Eaux Minerales D'evian Saeme	Bouteille remplie de liquide comportant un élément de recouvrement mince pourvu d'un élément de renfort flexible
EP3102499B1 (fr)	2014-02-05	2019-11-20	Selig Sealing Products, Inc.	Élément formant un sceau d'inviolabilité à languette comprenant deux couches d'aluminium
GB2528289A (en)	2014-07-16	2016-01-20	Kraft Foods R&D Inc	A die-cut lid and associated container and method
US10150600B2 (en)	2014-10-01	2018-12-11	Sonoco Development, Inc.	Container structure with a built-in opening and reclosing feature
CN104352131A (zh) *	2014-10-24	2015-02-18	曼盛包装（上海）有限公司	一种模内贴标注塑成型的薄膜塑料杯
US10532872B2 (en)	2014-12-08	2020-01-14	Berry Plastics Corporation	Package
ES2773855T3 (es)	2015-03-03	2020-07-15	Selig Sealing Products Inc	Miembro de obturación con lengüeta, laminado para cortar con troquel el miembro de obturación con lengüeta a partir del mismo y un método de fabricación del miembro de obturación con lengüeta
US10934069B2 (en)	2016-10-28	2021-03-02	Selig Sealing Products, Inc.	Sealing member for use with fat containing compositions
CA3040898A1 (fr)	2016-10-28	2018-05-03	Selig Sealing Products, Inc.	Element unique formant sceau d'inviolabilite a languette en aluminium
US11866242B2 (en)	2016-10-31	2024-01-09	Selig Sealing Products, Inc.	Tabbed inner seal
US11225355B2 (en) *	2017-11-08	2022-01-18	Sonoco Development, Inc.	Membrane lid with integrated peelable portion
JP7056157B2 (ja) *	2018-01-11	2022-04-19	大日本印刷株式会社	包装容器の使用方法及び蓋材
CN112996728B (zh)	2018-07-09	2023-06-13	赛利格密封产品公司	具有超大号突片的突片式密封件
US11254481B2 (en)	2018-09-11	2022-02-22	Selig Sealing Products, Inc.	Enhancements for tabbed seal
DK3766684T3 (da) *	2019-07-16	2022-11-28	Constantia Teich Gmbh	Kompositmateriale til fremstilling af låg, samt låg fremstillet deraf.
MX2022006462A (es)	2019-11-29	2022-07-13	Selig Sealing Products Inc	Sello de pestaña sin papel aluminio.
EP4136037A4 (fr)	2020-04-17	2024-04-10	The Coca-Cola Company	Emballage ventilé pour aliments et boissons
KR102884993B1 (ko)	2020-05-29	2025-11-12	셀리그 실링 프로덕츠, 아이엔씨.	토출 라이너

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2004
- 2004-02-02 AT AT0014604A patent/AT500536B8/de not_active IP Right Cessation
2005
- 2005-01-13 PT PT05450003T patent/PT1559658E/pt unknown
- 2005-01-13 DK DK05450003.8T patent/DK1559658T3/da active
- 2005-01-13 EP EP05450003A patent/EP1559658B1/fr not_active Expired - Lifetime
- 2005-01-13 DE DE502005011021T patent/DE502005011021D1/de not_active Expired - Lifetime
- 2005-01-13 AT AT05450003T patent/ATE500163T1/de active
- 2005-01-13 PL PL05450003T patent/PL1559658T3/pl unknown
- 2005-01-13 SI SI200531292T patent/SI1559658T1/sl unknown
- 2005-01-13 ES ES05450003T patent/ES2357842T3/es not_active Expired - Lifetime
- 2005-01-19 US US11/037,095 patent/US7789262B2/en not_active Expired - Fee Related
2011
- 2011-03-04 HR HR20110159T patent/HRP20110159T1/hr unknown

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Publication number	Priority date	Publication date	Assignee	Title
EP1842792A1 (fr) *	2006-04-07	2007-10-10	Sonoco Development, Inc.	Dispositif de Fermeture a Membrane pour Conteneur
WO2008006123A1 (fr) *	2006-07-13	2008-01-17	Teich Aktiengesellschaft	Matériau composite, procédé de fabrication et utilisation dudit matériau comme matériau d'emballage
WO2012069050A1 (fr) *	2010-11-25	2012-05-31	Faerch Plast A/S	Récipient fermé hermétiquement pour produits alimentaires
LT5932B (lt)	2012-03-27	2013-04-25	Uab Mantinga	Konteineris su dvigubu dangteliu
EP2644531A1 (fr)	2012-03-27	2013-10-02	UAB "Mantinga"	Récipient avec double couvercle
EP2644531B1 (fr)	2012-03-27	2018-06-27	UAB "Mantinga"	Recipient avec double couvercle
EP2909098A4 (fr) *	2012-10-19	2016-06-01	Å&R Carton Lund Ab	Couvercle souple
EP2909098B1 (fr)	2012-10-19	2017-07-19	Å&R Carton Lund AB	Couvercle souple
WO2021045848A1 (fr) *	2019-09-05	2021-03-11	Sonoco Development, Inc.	Couvercle à membrane avec système de languette à deux étages intégré
US11299334B2 (en)	2019-09-05	2022-04-12	Sonoco Development, Inc.	Membrane lid with integrated two-stage tab system
EP4328149A3 (fr) *	2019-09-05	2024-05-15	Sonoco Development, Inc.	Couvercle à membrane avec système de languette à deux étages intégré
US12017834B2 (en)	2019-09-05	2024-06-25	Sonoco Development, Inc.	Membrane lid with integrated two-stage tab system

Also Published As

Publication number	Publication date
US20050247713A1 (en)	2005-11-10
PT1559658E (pt)	2011-03-14
SI1559658T1 (sl)	2011-06-30
DE502005011021D1 (de)	2011-04-14
AT500536A1 (de)	2006-01-15
PL1559658T3 (pl)	2011-07-29
AT500536B8 (de)	2007-02-15
EP1559658A3 (fr)	2006-11-02
EP1559658B1 (fr)	2011-03-02
ES2357842T3 (es)	2011-05-03
AT500536B1 (de)	2006-07-15
US7789262B2 (en)	2010-09-07
DK1559658T3 (da)	2011-06-06
HRP20110159T1 (hr)	2011-04-30
ATE500163T1 (de)	2011-03-15

Publication	Publication Date	Title
EP1559658B1 (fr)	2011-03-02	Elément de fermeture étampé, en forme de couvercle à double couche
EP1737753B1 (fr)	2008-04-30	Couvercle avec ouverture de distribution, destine a la fermeture de recipients
DE60001614T2 (de)	2004-02-12	Verfahren zur Herstellung einer Siegelschicht für den Deckel eines Behälters und Behälter
EP1577226B1 (fr)	2009-08-26	Couvercle à deux couches
DE60002814T2 (de)	2004-04-08	Rohrförmiger Behälter und einem mit inneren und äusseren Siegelwulst versehenen heissgesiegelten Deckel
DE60309119T2 (de)	2007-08-30	Leicht zu öffnender Verschluss für einen sterilisierbaren Behälter
EP1278630B1 (fr)	2003-11-26	Film multicouche thermoscellable pour emballages refermables
DE60022283T2 (de)	2006-06-29	Behälter mit thermisch versiegelbarer und im wesentlichen ebener Oberfläche und Verfahren zu seiner Herstellung
DE60122593T2 (de)	2007-08-16	Hermetisch geschlossener behälter und verfahren zu seiner herstellung
DE60130982T2 (de)	2008-01-31	Verfahren zur herstellung von verpackungsmaterial
DE3321572A1 (de)	1984-12-20	Behaelterdeckel mit oeffnungseinrichtung
EP2374604B1 (fr)	2012-06-27	Couvercle à feuille destiné à la fermeture d'un récipient et son procédé de fabrication
EP0046444A2 (fr)	1982-02-24	Feuille composite métal-plastique
DE69018366T2 (de)	1995-09-28	Mehrschichtige Kunststoffolie zur Herstellung eines versiegelbaren Behälters, mit einem schweissbaren Deckel und daraus hergestellte Behälter.
EP3882178A1 (fr)	2021-09-22	Feuille à emboutir
EP2254808A1 (fr)	2010-12-01	Emballage composé d'un contenant et d'un couvercle
EP0798108B1 (fr)	2003-05-07	Couvercle pour emballage et procédé pour sa fabrication
DE69627861T2 (de)	2004-05-06	Verfahren zur Herstellung einer Verpackung aus einem Schichtstoff
DE60012842T2 (de)	2005-09-01	Folie zum Herstellen eines Behälters mit delaminierender Schwächungslinie
EP1127809A2 (fr)	2001-08-29	Emballage avec couvercle ouvrable
AT9750U1 (de)	2008-03-15	Verbundmaterial, verfahren zu dessen herstellung sowie dessen verwendung als verpackungsmaterial
AT501789B1 (de)	2007-07-15	Verfahren zum herstellen eines deckels mit entnahmeöffnung
EP0912400B1 (fr)	2002-01-30	Procede de production d'elements d'ouverture pour emballage
WO2007057060A1 (fr)	2007-05-24	Emballage refermable
WO2001074685A1 (fr)	2001-10-11	Element de couvercle pour fermer des recipients prevus pour contenir des produits alimentaires liquides

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