[특허]Vacuum packaging with hermetic reclosure

Vacuum packaging with hermetic reclosure 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65B-031/02 B65D-081/20 B65D-017/00
출원번호	US-0803716 (1991-12-04)
발명자 / 주소	Grindrod Paul E. (Madison WI) Griesbach Ray H. (Monona WI) Cornish Darrell G. (McFarland WI)
출원인 / 주소	Oscar Mayer Foods Corporation (Madison WI 02)
인용정보	피인용 횟수 : 52 인용 특허 : 0

초록 ▼

A package is provided for enclosing a proteinaceous product under vacuumized and hermetically sealed conditions. The package has a peelable hermetic reclosure and a body member of semi-rigid preformed plastic with a first planar marginal portion and a central portion shaped to provide a packaging chamber. The package also has a flexible dimensionally stable base member having a corresponding second planar marginal portion and a central portion to provide a closure for said packaging chamber. The two planar marginal portions are adhered together face-to-face by an adhesive to provide at least a portion of the hermetic seal wherein said adhesive is a high molecular weight pressure sensitive hot-melt adhesive having a viscosity of between about 5,000 and about 100,000 centipoise at 300°F. and said adhesive provides a peelable hermetic reclosure. Curling and wrinkling of the flexible base member are precluded by utilizing a flexible base member that is a film component, preferably a polyolefin film component, which has a coefficient of thermal expansion that is equal to or greater than that of the semi-rigid preformed plastic body member.

대표청구항 ▼

In a vacuumized and hermetically sealed package having a peelable hermetic reclosure and having a body member of semi-rigid self-supporting plastic with a first planar marginal portion and a central portion shaped to provide a packaging chamber, a flexible dimensionally stable base member panel having a corresponding second planar marginal portion and a central portion to provide a closure for said packaging chamber, the package prepared by placing a sufficient quantity of a proteinaceous product in the central portion of the body member to substantially fill the central portion when the package is completed, positioning the first planar marginal portion face-to-face to the corresponding second planar marginal portion, vacuumizing the assembly, and hermetically sealing the package, the improvement comprising applying prior to sealing an adhesive to either the first or the second planar marginal portion to provide at least a portion of the hermetic seal wherein said adhesive is a high molecular weight pressure sensitive hot-melt adhesive having a viscosity of between about 5,000 and about 100,000 centipoise at 300°F. and said adhesive provides a peelable, resealable hermetic reclosure, wherein said flexible dimensionally stable base member panel is a plastic film component having a coefficient of thermal expansion which is greater than that of said semi-rigid plastic body member, and wherein said flexible base member film component panel adhered to said semi-rigid body member through said high molecular weight pressure sensitive hot-melt adhesive remains so adhered and precludes the onset of curling of said flexible panel away from and wrinkling of said flexible panel with respect to the semi-rigid body member upon having been subjected to heating to activate the hot-melt adhesive followed by cooling and storage under refrigeration conditions for the proteinaceous product.

이 특허를 인용한 특허 (52)

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Strilich, Erik; Gowens, Patrick A.; Cogley, Paul Andrew; Burnham, Jeffrey P.; Sauer, Michael Allen; Siegler, Emily Ann, Food container.
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Lorence, James P.; Previty, Richard A.; Green, Alan; Woznic, Frank B.; Potter, Craig W.; Worm, Harry; Sofie, Walt, Label applicator belt system.
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Weder, Donald E.; Burnside, Sonny K., Method for providing a decorative covering for a floral grouping.
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Weder, Donald E.; Burnside, Sonny K., Method for providing a decorative covering for a floral grouping.
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Weder, Donald E.; Burnside, Sonny K., Method for providing a decorative covering for a floral grouping.
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Donald E. Weder ; Sonny K. Burnside, Method for providing a decorative covering for a flower pot.
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Weder Donald E. ; Burnside Sonny K., Method for providing a decorative covering for a flower pot.
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Weder Donald E., Method for wrapping a food item.
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Amos, Gregory Y.; Evans, James D.; Kikkert, Robert L.; Longest, Jr., H. Cary; Garthaffner, Travis M.; Hession, Christopher J., Package.
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Amos, Gregory Y.; Kikkert, Robert L.; Miller, Carl G.; Longest, Jr., H. Cary; Sousa, Ryan J.; Garthaffner, Travis M., Package.
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Takashi Yamada JP; Hirotoshi Tawara JP, Package.
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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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Willey, Jason Denis; Cheema, Parbinder, Packaging.
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Knaus Jurgen,DEX ; Wurm Hans,DEX, Packaging container for sliced foodstuffs, in particular cheese slices.
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Cichowski, Benjamin M.; Czarny, Jeffrey A., Packaging for food product.
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Lorence, James P.; Potter, Craig W.; Rackovan, Mitchell J.; Pastor, Richard D.; Cone, William L., Pressure sensitive shrink label.
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Lorence, James Paul; Pastor, Richard D.; Potter, Craig William; Previty, Richard A.; Rackovan, Mitchell J.; Wyatt, Mark James; Cone, William Lewis, Pressure sensitive shrink label.
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Van Gurp, Marnix; Hooft, Corstiaan Johannes; Krijgsman, Josien; Stroeks, Alexander Antonius Marie, Process for foil ripening of cheese.
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Van Gurp, Marnix; Hooft, Corstiaan Johannes; Krijgsman, Josien; Stroeks, Alexander Antonius Marie, Process for foil ripening of cheese.
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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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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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Bonenfant, Daniel M., Tamper-indicating resealable closure.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Vacuum packaging with hermetic reclosure 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (52)

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Vacuum packaging with hermetic reclosure 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (52)

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