EP1559658B1 - 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

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Publication number
EP1559658B1
EP1559658B1 EP05450003A EP05450003A EP1559658B1 EP 1559658 B1 EP1559658 B1 EP 1559658B1 EP 05450003 A EP05450003 A EP 05450003A EP 05450003 A EP05450003 A EP 05450003A EP 1559658 B1 EP1559658 B1 EP 1559658B1
Authority
EP
European Patent Office
Prior art keywords
layer
lid
adhesive
layers
element according
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.)
Active
Application number
EP05450003A
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German (de)
English (en)
Other versions
EP1559658A3 (fr
EP1559658A2 (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 Teich GmbH
Original Assignee
Constantia Teich 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 Constantia Teich GmbH filed Critical Constantia Teich GmbH
Priority to SI200531292T priority Critical patent/SI1559658T1/sl
Priority to PL05450003T priority patent/PL1559658T3/pl
Publication of EP1559658A2 publication Critical patent/EP1559658A2/fr
Publication of EP1559658A3 publication Critical patent/EP1559658A3/fr
Application granted granted Critical
Publication of EP1559658B1 publication Critical patent/EP1559658B1/fr
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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
    • 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 integrated within these layers opening aid, the layers are adhesively bonded by means of a peelable adhesive layer, but the opening aid is adhesive-free and wherein the arranged in the direction of the container layer a Having provided with perforations or predetermined breaking points plastic layer.
  • the invention further relates to a method for producing this two-layer closure element.
  • a two-layer closure element for microwave containers which has a metal layer and further arranged in the direction of the container edge heat-reactivatable plastic layer.
  • a crosslinking reaction takes place within the heat-reactivatable plastic layer in the area of the sealed seam, so that an airtight closure of the container is made possible by forming the sealed seam.
  • This thermally reactable plastic layer may further have perforations, so that the formation of an overpressure in the container during the warming up or cooking of the contents by microwaves is prevented.
  • the according to European Patent No. 457,629 described two-layer closure elements are prepared by coextrusion of the heat-reactivatable plastic layer to a metallic layer as an outer layer in the form of roll goods.
  • This roll product is used for the packaging process, which is continuous.
  • the punching in the form of individual closure elements is not possible because the composite produced by coextrusion is in a loose arrangement, so that when handling a shift of the layers takes place.
  • a shift or slipping of the material layers is according to DE 195 23 754 and DE 37 06 962 insofar avoided as a partially applied adhesive layer between the layers of material is used for producing peelable cover.
  • the adhesive-free area serves to facilitate peeling (peeling) for the consumer due to an integrated grip tab.
  • at least one material layer has incisions which serve to form a removal opening during separation (peeling) of the material layers.
  • a bonding strength is increased between the layers of material compared to the rest of the area, so that all layers of material can be removed during the separation (peeling) of the cover in the area of the cuts, whereby the removal opening is formed.
  • these cuts are according to the DE 195 23 754 and the DE 37 06 962 covered by the adjacent adhesive layer, so that the penetration of adhesive can not be completely avoided when a food container is closed with the peelable lid.
  • the invention aims to remedy this situation.
  • a two-layer closure element of the aforementioned type is proposed, which is characterized in that the plastic layer in the region of their perforations or predetermined breaking points is adhesive-free and provided on its side facing the container edge with a heat-sealable layer, whose seal seam strength greater than the seal seam strength generated between the layers is.
  • the invention further relates to a method for producing the closure element according to the invention, wherein the layers of the closure element are produced in the form of a pre-composite in a first process step, wherein for forming the layer facing the container a heat-sealable layer on a plastic layer laminated and attached to the plastic layer perforations or predetermined breaking points, and then by cold laminating the layers of the closure element glued together, but the area of the perforations or predetermined breaking points on the plastic layer and the area of the opening aid remain adhesive-free.
  • the individual layers 2 and 3 are produced in the form of a pre-bond.
  • an aluminum foil whose thickness is in a range of 10 to 100 mm is used.
  • plastic films in a thickness range of 10 to 100 mm.
  • the plastics can be selected from the group consisting of polypropylene, polyethylene, polyester, polyacrylate, polyamide or polystyrene.
  • This metal or plastic film 7 can now be provided on its surface facing the viewer side with a printed image.
  • This can be both smooth and rough in its surface design.
  • the surface roughness results from irregular, but also regular arrangement of the print motifs the desired print image.
  • the surface roughness facilitates the unstacking of the usually stored in magazines one above the other closure elements.
  • the film 7 is provided exclusively with a heat-sealable layer 8.
  • This may be in the form of a heat sealing lacquer, a coextrusion coating or a peelable plastic film.
  • the layer 3 facing the container is produced.
  • 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 may also be in the form of a heat sealing lacquer, a coextrusion coating or a peelable plastic film, the sealing seam strength of which, owing to selection, chemical constitution and degree of crosslinking of the components, must be higher than that of the layer 8.
  • seal seam strength produced by the layer 9 is intended to assure the airtight closure of the package or container, whereas the seal seam strength produced by the layer 8 will effect the joining of the layers 2 and 3, but at the same time the " peel " to allow the detachment of the layers from each other.
  • the heat-sealable layer 9, which is laminated to the plastic film 5, is advantageously applied in the form of a surface-rough imprint 10. This is done as in Fig. 1b shown, for example, by the addition of additives such as silicon particles. Due to the surface roughness generated, the unstacking process when using the closure elements 1 according to the invention is substantially facilitated. This is because air is trapped between the superficially applied "deformations" and therefore the individual closure elements can be easily removed from each other during unstacking. This process can be further improved by the fact that - as in Fig.
  • spacers 11 include, due to their geometric arrangement, in the equally regularly spaced spaces air, so that the Entstapelungsvorgang is additionally facilitated. This is particularly necessary if, as in the case of food, when packaging the containers must be closed quickly.
  • pre-composite layers 2 and 3 of the closure element according to the invention are now in a cold laminating process, as in Fig. 2 shown, glued together.
  • a storage container 12 of the adhesive for example, a polyurethane adhesive, scooped by means of an applicator roll 13 from the container, at the same time with the aid of the sizing roll 14, the order volume can be controlled.
  • a dispersion containing acrylic acid ester copolymers can be used become. This dispersion, available under the name Flexbond ®, is plasticizer-free and therefore particularly well suited for food packaging.
  • the metal layer containing the layer 2 is now withdrawn and pressed by means of pressure rollers 18, 18 'with the plastic layer and already the adhesive 4 having position.
  • the areas for the opening aid 20 are arranged such that they remain adhesive as well as the perforations or predetermined breaking points 6.
  • the layers 2 and 3 are glued together, so that the closure element 1 'is produced.
  • the likewise adhesive-free opening aid such as the grip tab 20, 20 'is formed.
  • 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.
  • the predetermined breaking points or perforations 6 on the plastic layer are now exposed, whereas the adhesive, as in FIG Fig.
  • the closure element 1 according to the invention not only facilitates the closing of food containers, such as microwave containers, since mutual shifting or slipping of the individual layers is prevented by the adhesive layer, but also by the peelability of the adhesive Type of penetration of glue into the food container, so in the food, in any case avoided.

Landscapes

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

Claims (14)

  1. Elément (1) découpé en forme de couvercle pour fermer des conteneurs (19), consistant en deux couches (2, 3) avec au moins une aide à l'ouverture (20) intégrée entre ces deux couches, les couches (2, 3) étant collées ensemble au moyen d'une couche d'adhésif pelable, l'aide à l'ouverture (20) étant toutefois exempte d'adhésif et la couche (3) disposée en direction du conteneur (19) comportant une couche de matière plastique (5) munie de perforations ou de points de rupture (6), caractérisé en ce que la couche de matière plastique (5) est exempte d'adhésif dans la zone de ses perforations ou points de rupture (6) et en ce qu'elle est munie sur sa face dirigée vers le bord du conteneur d'une couche thermoscellable (9) dont la résistance du joint scellé est supérieure à la résistance du joint scellé créé entre les couches (2) et (3).
  2. Elément découpé en forme de couvercle selon la revendication 1, caractérisé en ce que la couche d'adhésif (4) consiste dans un adhésif polyuréthanique.
  3. Elément découpé en forme de couvercle selon la revendication 1 ou 2, caractérisé en ce que les couches (2, 3) de l'élément sont en monomatières ou en matières composites.
  4. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la couche (2) opposée au conteneur consiste dans un film métallique, de préférence dans un film en aluminium.
  5. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la couche de matière plastique (5) munie de perforations ou de points de rupture (6) consiste dans des matières plastiques choisies dans le groupe polypropylène, polyéthylène, polyester, polyacrylate, polyamide, polystyrène, ainsi que dans des copolymères créés à partir de ces dernières.
  6. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la couche (2) opposée au conteneur est munie sur sa face superficielle dirigée vers la couche d'adhésif pelable d'une couche thermoscellable (8).
  7. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 6, caractérisé en ce que la couche (2) opposée au conteneur comporte sur sa face superficielle opposée à la couche d'adhésif pelable une image imprimée, le cas échéant avec une surface rugueuse.
  8. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la couche thermoscellable (9) présente une surface rugueuse.
  9. Elément de fermeture selon la revendication 8, caractérisé en ce que la couche thermoscellable (9) se présente sous la forme d'écarteurs (11) à disposition géométrique.
  10. Elément découpé en forme de couvercle selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'aide à l'ouverture (20) présente la forme d'une patte de préhension.
  11. Elément découpé en forme de couvercle selon la revendication 10, caractérisé en ce que la patte de préhension (20, 20') est présente dans les deux couches de l'élément.
  12. Procédé de fabrication d'un élément de fermeture (1) en deux couches, découpé en forme de couvercle selon l'une quelconque des revendications 1 à 11, caractérisé en ce que les couches (2, 3) de l'élément de fermeture sont fabriqués sous la forme de prélaminés, pour la création de la couche (3), la couche thermoscellable (9) étant laminée sur la couche de matière plastique (5), en ce que sur la couche de matière plastique (5) sont prévu(e)s des perforations ou des points de rupture (6) et en ce qu'ensuite les couches (2, 3) sont collées l'une sur l'autre dans un processus de laminage à froid, les zones des perforations ou des points de rupture (6) sur la couche de matière plastique (5) ainsi que la zone de l'aide à l'ouverture (20, 20') restant exemptes d'adhésif.
  13. Procédé selon la revendication 12, caractérisé en ce que le processus de laminage à froid est commandé par des éléments de réglage, de sorte que les perforations ou les points de rupture (6) sur la couche (3) présentant la couche de matière plastique (5) ainsi que la zone de l'aide à l'ouverture (20, 20') restent exemptes d'adhésif.
  14. Procédé selon la revendication 13, caractérisé en ce que lors du laminage à froid, l'adhésif (4) est appliqué sous la forme d'un motif strié et en ce que par cette application sous forme striée, les perforations ou points de rupture (6) sur les couches (3) comportant la couche de matière plastique (5) restent exemptes d'adhésif.
EP05450003A 2004-02-02 2005-01-13 Elément de fermeture étampé, en forme de couvercle à double couche Active EP1559658B1 (fr)

Priority Applications (2)

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

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=34637613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05450003A Active 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4025521B1 (fr) * 2019-09-05 2024-01-10 Sonoco Development, Inc. Couvercle à membrane avec système de languette à deux étages intégré

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60323245D1 (de) * 2003-12-16 2008-10-09 Amcor Flexibles Europe Verpackung mit durchsteckbarem Deckel
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
CN101160211B (zh) 2005-04-15 2012-10-24 塞利格密封制品有限公司 密封片材层压板
US8740052B2 (en) * 2006-04-07 2014-06-03 Sonoco Development, Inc. Membrane closure for container
AT9750U1 (de) * 2006-07-13 2008-03-15 Teich Ag Verbundmaterial, verfahren zu dessen herstellung sowie dessen verwendung als verpackungsmaterial
US9624008B2 (en) 2007-03-23 2017-04-18 Selig Sealing Products, Inc. Container seal with removal tab and security ring seal
AT505343A1 (de) 2007-06-12 2008-12-15 Teich Ag Verbund aus zumindest zwei unterschiedlichen materialbahnen
WO2009097961A1 (fr) * 2008-02-05 2009-08-13 Alcan Technology & Management Ltd. Couvercle et procédé de fabrication de celui-ci
US20090230081A1 (en) * 2008-03-12 2009-09-17 Vinperfect Inc. Vented screwcap closure with diffusive membrane liner
US20110315703A1 (en) * 2009-03-13 2011-12-29 Yukihiro Urushidani Composite covers for containers
US8789718B1 (en) * 2010-04-26 2014-07-29 Isaac S. Daniel Lid with a removable protective cover
PL2423123T3 (pl) * 2010-08-25 2013-08-30 Constantia Teich Gmbh Fiolka na leki służąca do dozowania granulowanej zawartości
EP2643238B2 (fr) * 2010-11-25 2023-02-08 R. Faerch Plast A/S Enceinte étanche pour aliments
AU2012272897B2 (en) 2011-06-24 2017-02-16 Selig Sealing Products, Inc. Sealing member with removable portion for exposing and forming a dispensing feature
WO2013035339A1 (fr) * 2011-09-09 2013-03-14 凸版印刷株式会社 Composant en entonnoir et réceptacle de conditionnement utilisant ledit composant en entonnoir
TW201345804A (zh) 2012-02-01 2013-11-16 Toppan Printing Co Ltd 漏斗零件及使用漏斗零件之包裝容器的製造方法
US8733550B2 (en) 2012-03-09 2014-05-27 Wki Holding Company, Inc. Nesting container lids with snap on wings
USD675057S1 (en) 2012-03-09 2013-01-29 Wki Holding Company, Inc. Lid
USD673808S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
USD673807S1 (en) 2012-03-10 2013-01-08 Wki Holding Company, Inc. Container lid
WO2013142602A1 (fr) 2012-03-20 2013-09-26 Berry Plastics Corporation Emballage
LT5932B (lt) 2012-03-27 2013-04-25 Uab Mantinga Konteineris su dvigubu dangteliu
US9028963B2 (en) 2012-09-05 2015-05-12 Selig Sealing Products, Inc. Tamper evident tabbed sealing member having a foamed polymer layer
SE536721C2 (sv) * 2012-10-19 2014-06-17 Carton Lund Ab R Flexibelt lock
US9145251B2 (en) 2012-10-26 2015-09-29 Berry Plastics Corporation Package
CA2846161C (fr) 2013-03-15 2020-10-20 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
CA2963215C (fr) 2014-10-01 2018-08-28 Scott William Huffer Structure de recipient munie d'un element d'ouverture et de refermeture incorpore
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
AU2016226216B2 (en) 2015-03-03 2020-09-24 Selig Sealing Products, Inc. Tabbed seal concepts
KR102653019B1 (ko) 2016-10-28 2024-03-29 셀리그 실링 프로덕츠, 아이엔씨. 단일 알루미늄 조작 방지 탭 시일 부재
WO2018081533A1 (fr) 2016-10-28 2018-05-03 Selig Sealing Products, Inc. Élément d'étanchéité destiné à être utilisé avec des compositions contenant de la graisse
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
WO2020014262A1 (fr) 2018-07-09 2020-01-16 Selig Sealing Products, Inc. Améliorations de préhension pour joint à languettes
US11254481B2 (en) 2018-09-11 2022-02-22 Selig Sealing Products, Inc. Enhancements for tabbed seal
FI3766684T3 (en) * 2019-07-16 2023-01-13 Composite material for producing lids and lids made therefrom

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335939A (en) * 1965-12-27 1967-08-15 Scientific Atlanta Resealable package closure
US4735335A (en) * 1985-08-06 1988-04-05 Etude Et Realisation De Chaines Automatiques-E.R.C.A. Composite band for lids for thermoplastic containers
US4848931A (en) * 1985-11-20 1989-07-18 Toyo Aluminium Kabushiki Kaisha Packaging sheet and containers and pouches using the sheet
JPS62208375A (ja) * 1986-03-06 1987-09-12 東洋アルミニウム株式会社 密封容器の蓋材
CA1303522C (fr) * 1986-04-08 1992-06-16 Takanori Suzuki Contenant de conditionnement facile a ouvrir
US5178293A (en) * 1986-04-08 1993-01-12 Idemitsu Petrochemical Co., Ltd. Easily-openable packaging container
US4913307A (en) * 1986-09-30 1990-04-03 Idemitsu Petrochemical Co., Ltd. Easily openable packaging container and method for producing the same
KR910002152B1 (ko) * 1986-09-30 1991-04-06 이데미쓰세끼유가가꾸 가부시끼가이샤 용이 개봉성 포장용기 및 그의 리드
US4693390A (en) * 1986-10-15 1987-09-15 Continental Can Company, Inc. Lid for a plastic container
US5160767A (en) * 1987-04-30 1992-11-03 American National Can Company Peelable packaging and sheet materials and compositions for use therein
NZ226028A (en) * 1987-09-09 1990-06-26 Idemitsu Petrochemical Co Hermetically sealed package which can be resealed after opening
EP0349009B1 (fr) * 1988-07-01 1995-05-03 Idemitsu Petrochemical Co. Ltd. Récipient, méthode et dispositif d'entaillage pour sa réalisation
CA2042598A1 (fr) * 1989-10-04 1991-04-05 Masayasu Koyama Contenant thermoscellable a caracteristiques ameliorees de preservation du contenu
US5176314A (en) * 1989-12-25 1993-01-05 Sumitomo Bakelite Company Limited Easily openable sealed container
US5235149A (en) * 1990-03-28 1993-08-10 Societe Alsacienne D'aluminium Container for a product to be heated in a microwave oven
FR2660287B1 (fr) * 1990-03-28 1992-07-10 Alsacienne Aluminium Recipient pour produit a rechauffer ou a cuire dans un four tel qu'un four a micro-ondes, obture par un opercule fixe par thermoscellage.
JP2724355B2 (ja) * 1990-06-15 1998-03-09 出光石油化学株式会社 易開封性容器及びその製造方法
DE4116808A1 (de) * 1991-05-23 1992-11-26 Hoechst Ag Becherartige verpackung mit deckelfolie aus kunststoff
US5342684A (en) * 1991-08-15 1994-08-30 R. J. Reynolds Tobacco Company Polymeric die-cuttable lidding materials
US5197618A (en) * 1991-10-15 1993-03-30 Top Seal, Inc. Tamper-evident fusion bonded pull-tab induction foil lining system for container closures
SE505294C2 (sv) * 1994-12-13 1997-07-28 Regath Hb Återförslutbar förpackning med organ för indikering om förpackningen är bruten
US6248380B1 (en) * 1995-06-06 2001-06-19 Cryovac, Inc. Package having a dual-film lid comprising a gas-impermeable film and a delaminatable, gas-permeable film
US5919547A (en) * 1995-06-06 1999-07-06 Cryovac, Inc. Laminate having a coextruded, multilayer film which delaminates and package made therefrom
DE19523754A1 (de) * 1995-06-29 1997-01-16 Hueck Folien Gmbh & Co Kg Foliendeckel zum Verschließen von Behältern, Folienbahn zur Herstellung solcher Foliendeckel und Verfahren zur Herstellung einer solchen Folienbahn
JP2982772B2 (ja) * 1997-11-26 1999-11-29 日本電気株式会社 ストラップ収納構造
IT1296883B1 (it) * 1997-12-18 1999-08-02 Safta Spa Sistema di confezionamento richiudibile e relativi procedimenti di fabbricazione
EP0983947B2 (fr) * 1998-09-01 2008-10-01 Alcan Technology & Management AG Couvercle et procédé pour sa fabrication
US6135304A (en) * 1999-04-23 2000-10-24 Redex Packaging Corporation Polymeric package with removable non-peelable flange opening element
SK286275B6 (sk) * 2000-05-04 2008-06-06 Teich Aktiengesellschaft Teplom pečatiteľná vrstvená fólia na tégliky opäťuzavierateľné po otvorení a jej použitie
DE20111630U1 (de) * 2001-07-12 2002-01-24 Huf Christina Tragesystem für Flaschengebinde
WO2003009997A1 (fr) * 2001-07-23 2003-02-06 Abdul Aziz Okhai Film d'emballage
ITPD20010284A1 (it) * 2001-12-07 2003-06-09 Bp Europack Spa Foglio composto da piu' films per la realizzazione di coperchi di contenitori in materia plastica a distacco per pelabilita' con apertura pr
ES2211378T1 (es) * 2002-02-28 2004-07-16 Teich Aktiengesellschaft Tapa de envase con sobreimpresion superficial rugosa parcial.
DE10344546B4 (de) * 2003-09-18 2011-04-14 Torsten Schumann Zubehör für Taschen mit Tragegurt, sowie Tasche mit Tragegurt
US7703625B2 (en) * 2006-11-15 2010-04-27 Sonoco Development, Inc. Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method for making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4025521B1 (fr) * 2019-09-05 2024-01-10 Sonoco Development, Inc. Couvercle à membrane avec système de languette à deux étages intégré

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AT500536B8 (de) 2007-02-15
ES2357842T3 (es) 2011-05-03
ATE500163T1 (de) 2011-03-15
DE502005011021D1 (de) 2011-04-14
SI1559658T1 (sl) 2011-06-30
EP1559658A3 (fr) 2006-11-02
US20050247713A1 (en) 2005-11-10
PL1559658T3 (pl) 2011-07-29
EP1559658A2 (fr) 2005-08-03
AT500536A1 (de) 2006-01-15
US7789262B2 (en) 2010-09-07
HRP20110159T1 (hr) 2011-04-30
AT500536B1 (de) 2006-07-15
PT1559658E (pt) 2011-03-14
DK1559658T3 (da) 2011-06-06

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