[특허]Reclosable pour opening structure for a packaging container and method of making same

[미국특허] Reclosable pour opening structure for a packaging container and method of making same 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-005/72 B65D-043/16
출원번호	US-0029875 (1979-04-13)
우선권정보	CH-0004092 (1978-04-17)
발명자 / 주소	Ljungcrantz Billy (Chatel-St-Denis CHX)
출원인 / 주소	Tetra Pak Developpement SA (Lausanne CHX 03)
인용정보	피인용 횟수 : 58 인용 특허 : 0

초록 ▼

An opening structure preferably located in a top panel of a one-way packaging container provides a pour opening which can be reclosed after the initial opening. The structure is prepared by positioning and sewing a portion of a strip of web material on the panel, defining a pour opening area within the secured strip portion by applying a cut or weakening line forming a boundary. The pour opening area of the panel is retained in its original position in the panel. Then a second, unsecured portion of the strip is folded back over the first portion to cover the first portion and the pour opening area. Securing zones are produced to secure the second strip portion to the panel both within the pour opening area and a surrounding region to thereby obtain a hermetically sealed opening structure on the packaging container. The pour opening is uncovered by lifting the second strip portion so that the cut-out section of the panel is removed. After the desired quantity of the contents of the container has been discharged, the second strip portion and the cut-out section of the panel attached thereto is folded back over the pour opening so that snap-action engagement of the edges of the cut-out panel section with the edges of the pour opening results in a closure which, although no longer hermetically sealed, is mechanically secured.

대표청구항 ▼

In a panel of a packaging container a reclosable pour opening structure, comprising an inner foil overlying an area of the panel and inseparably united with the panel over substantially the entire of said area, a removable section provided within said area and comprising congruent panel and inner foil sections enclosed by an opening boundary line on the panel, said removable section being removable from the panel to provide a pour opening therein defined by the opening boundary line and being further comprised of a terminal portion and laterally projecting support tabs wherein the opening boundary line defines a throat in the pour opening, the width of the throat being smaller than the width of said terminal portion, and a cover foil overlying the inner foil and being inseparably united with the inner foil within at least a portion of the zone enclosed by the opening boundary line and at a junction situated outside said zone, said inner foil and cover foil being devoid of union in the zone which is situated adjacent said junction, said cover foil being liftable from the inner foil outside of the zone, whereby lifting of the cover foil will cause the removable section to be lifted to a lifted position wherein the terminal portion of the removable sections enters the pour opening on the side of the throat remote from said junction and is supported by said support tabs on the top side of the panel adjacent the throat and lowering the cover foil to its original position will cause the terminal portion to be displaced through the throat into the region of the pour opening situated on the other side of the throat and will cause the removable section to reenter the pour opening to reclose it.

이 특허를 인용한 특허 (58) 인용/피인용 타임라인 분석

Rutzinger, Elke; Scheubner, Thomas, At least two-layer label for opening and closing packages and the use thereof.
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Parve,Terrence M., Closure for a container.
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Vogel,William C., Closure for a container.
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Vogel,William C., Closure for a container.
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Vogel,William C., Closure for a container.
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Vogel,William C., Closure for a container.
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Vogel,William C., Closure for a container.
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Spreck, Andrew John; Schneider, Todd Owen; Klungseth, Trevor; Zeller, Michelle; Huberty, Duane Jason; Barker, Kevin Todd, Closure seal.
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Spreck, Andrew John; Schneider, Todd Owen; Klungseth, Trevor; Zeller, Michelle; Huberty, Duane Jason; Barker, Kevin Todd, Closure seal.
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Weissman Neal (New York NY), Dispensing carton.
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Spahni ; Jr. Milton D. (Harrison OH), Dispensing package.
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Ljung-crantz Billy (Brunnmattstrasse 40 3007 Bern CHX), Dosing device on a filling plant, in particular for liquid and pasty products, and process for its operation.
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Verespej,Rocklin; Hartman,Luke; Edwards,Simon, Fitment and package for storing fluid-containing materials and methods for their production.
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Heinz Daniel (Joppatowne MD), Fitment application process and apparatus.
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Samz, John B.; Vogel, William C., Integrally-formed closure for a container.
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Samz,John B.; Vogel,William C., Integrally-formed closure for a container.
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Derving Jackie,SEX, Opening arrangement for packaging containers.
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Hedberg Peter,SEX ; Jonsson Lars ; Furini Gian Luca,ITX ; Morandi Mauro,ITX, Opening arrangement for packaging containers.
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Jacobsson Kenth (Sdra Sandby SEX), Opening arrangement for packing containers with pressurized contents.
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Jacobsson Kent (Sdra Sandby SEX) Carlsson Hans (Nykping SEX), Opening arrangement on a packing container.
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Carlsson Lars (Blentarp SEX) Martensson Kjell (MalmSEX) Melle Hans-Georg (Hr SEX), Opening arrangement on packing containers.
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Damkjaer,Niels, Opening arrangement, packaging and method of providing a packaging with an opening arrangement.
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Antonio Rendina IT; Magne Karlsson SE; Tord Breivald SE, Opening device on a packaging sheet material.
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Cox William A. (Cincinnati OH), Overcap having a resiliently deformable member for resealing dispensing aperture in integral container lid.
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Cole, Carole A.; Weber, Jeffrey Thomas, Package integrity indicating closure.
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Lyzenga, Deborah; Weber, Jeffrey Thomas; Huffer, Scott William; Davis, Benjamin Michael, Package integrity indicating closure.
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Vogt, Carole A.; Weber, Jeffrey Thomas, Package integrity indicating closure.
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Vogt, Carole A.; Weber, Jeffrey Thomas, Package integrity indicating closure.
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Vogt, Carole Anne; Moncayo, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
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Vogt, Carole Anne; Moncayo, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
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Vogt, Carole Anne; Moncayo, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
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Vogt, Carole Anne; Sierra-Gomez, Gladys Odette; Weber, Jeffrey Thomas; McDermott, Elizabeth A.; Philipsen, Douglas H., Package integrity indicator for container closure.
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Jud Wilfried (St. Poelten ATX), Package with a gas-tight package envelope.
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Willey, Jason Denis; Cheema, Parbinder, Packaging.
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Andersson Ingvar (Loddekopinge SEX) Andersson Thorbjorn (Sodra Sandby SEX), Packaging material with an opening arrangement and a method of producing same.
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Nantin Hans (Trelleborg SEX) Ohlsson Ingemar (Malm SEX), Pouring edge on packing containers.
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Nakamura, Kenji, Process for producing a re-sealable dispenser-container.
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Kaneko Masamichi,JPX ; Konno Hidetoshi,JPX ; Satoyoshi Junichi,JPX, Pull-tab for a liquid container.
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Nakamura Kenji (3-7 ; Nishiawaji 6-chome Higashiyodogawa-ku ; Osaka JPX), Re-sealable dispenser container.
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Lyzenga, Deborah A.; Weber, Jeffrey T.; Glydon, James Anthony; Ziolkowski, Evan Michael, Reclosable flexible film packaging products and methods of manufacture.
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Lyzenga, Deborah A.; Weber, Jeffrey T.; Doll, Paul E.; Fenech, Louis P., Reclosable flexible packaging and methods for manufacturing same.
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Lyzenga, Deborah A.; Weber, Jeffrey Thomas; Fenech, III, Louis Peter; Scarola, Leonard; Leichte, Rachel; Golden, Marty; Doll, Paul E., Reclosable flexible packaging and methods for manufacturing same.
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Kjelgaard Tom (Lddekpinge SEX) Hallberg Anders (Lund SEX) Jacobsson Kenth (Sdra Sandby SEX), Reclosable opening arrangement on a packing container.
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Sierra-Gomez, Gladys Odette; Exner, Ron; Dagestad, Olav; Gracia-Lugo, Alexis Julian, Resealable closure with package integrity feature.
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Sierra-Gomez, Gladys Odette; Exner, Ron; Dagestad, Olav; Gracia-Lugo, Alexis Julian, Resealable closure with package integrity feature.
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Renders, Eddy; Looymans, Peter, Resealable packaging for food products and method of manufacturing.
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Renders, Eddy; Verhaegen, Rene; Looymans, Peter, Resealable packaging for food products and method of manufacturing.
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Sierra-Gomez, Gladys Odette; Peters, Eva Marie; Gracia-Lugo, Alexis Julian; Mankowski, Paul Anthony; Philipsen, Douglas; Feldmeier, Daniel Robert, Resealable tray container.
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Forsyth Michael J. (Stow OH) Mediate Bruno A. (Independence OH) Pecot David E. (Brecksville OH), Rotor-type dispenser.
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Casale, Cristiano; De Simoni, Sara, Sealed package for pourable food products.
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Hawkins James P. (6848 Draper LaJolla CA 92037) Aref Hassan (Solana Beach CA), Self-sealing container.
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Benkö, Gabor; Sorbara, Angelo; Casale, Cristiano; Marchetti, Marco; Heinonen, Sebastian; Didonna, Domenico; Cavecchia, Tiziana; Casarini, Claudio, Sheet packaging material for producing sealed packages of pourable food products.
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Friedman Herbert (Fort Lee NJ), Sift-proof carton and blank therefor.
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Friedman Herbert (Fort Lee NJ), Sift-proof carton and blank therefor.
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Sierra-Gomez, Gladys O; Philipsen, Douglas; Cole, Carole, Tamper evident resealable closure.
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Bonenfant, Daniel M., Tamper-indicating resealable closure.
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Marshall, Amie; Christianson, Ross; Downing, Alyssa; Moran, Patrick R.; Stoddart, Tom; Lozanoski, Phillip; Tuma, Richard A.; Peck, James M.; Huberty, Duane J.; Olson, David, Tear tab closure strip.
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Giblin Edward J. (Pompton Lakes NJ) Hockey John A. (Ridgewood NJ) Gleason James M. (Basking Ridge NJ), Ultrathin carton closure.
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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Reclosable pour opening structure for a packaging container and method of making same 원문보기