[특허]Container having a rim or other feature encapsulated by or formed from injection-molded material

Container having a rim or other feature encapsulated by or formed from injection-molded material 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-045/14 B31B-043/00 B65D-001/48 B65D-005/20 B65D-005/44 B65D-043/16 B65D-077/20 B65D-077/24 B65D-081/34 B29C-045/16 B29C-045/00 B29L-031/00
출원번호	US-0036427 (2013-09-25)
등록번호	US-9555568 (2017-01-31)
발명자 / 주소	Middleton, Scott W. Sinclair, Mark O'Hagan, Brian R. Wnek, Patrick H. Lafferty, Terrence P. Blaas, Peter W. Hjort, Kevin J. Smith, Patrick J.
출원인 / 주소	Graphic Packaging International, Inc.
대리인 / 주소	Womble Carlyle Sandridge & Rice, LLP
인용정보	피인용 횟수 : 0 인용 특허 : 43

초록 ▼

A tool and method for forming a container from a construct. The tool comprising a cavity for receiving a construct, a core operatively associated with the cavity and being operable to move into the cavity, an injection cavity for receiving injection-molding material and directing injection-molding material around at least a portion of the perimeter of the construct, and a clamping feature. The clamping feature is operatively connected to at least one of the cavity and the core and is for clamping a peripheral portion of the construct as the core moves into the cavity to form the construct into the container.

대표청구항 ▼

1. A method of forming a container from a construct, the method comprising: obtaining a tool having a cavity, a core, an injection cavity, and a clamping feature operatively connected to at least one of the cavity and the core;placing a construct between the cavity and the core;activating the clamping feature by moving at least one of the cavity and the core so that the clamping feature at least partially grips a peripheral portion of the construct; andmoving the core into the cavity to at least partially form the container from the construct, the peripheral portion of the construct remaining gripped by the clamping feature during at least a portion of the moving of the core; andforming an injection molded feature on the construct by injecting injection-molding material into the injection cavity of the tool, the container comprises a sidewall and a flange extending laterally from the sidewall, and the forming of the injection-molded feature comprises at least partially encapsulating the flange, the injecting of the injection-molding material comprises injecting injection-molding material into an advanced-flow section of the injection cavity and thereafter injecting injection-molding material into a delayed-flow section of the injection cavity, and wherein the advanced flow section is located adjacent the at least one sidewall of the container and the advanced-flow section has a greater cross-sectional area than the delayed-flow section. 2. The method of claim 1 wherein the clamping feature comprises a clamping ring that is moveable relative to the at least one of the cavity and the core and a draw ring operatively associated with the other of the at least one of the cavity and the core, the activating the clamping feature comprises gripping the peripheral portion of the construct between the clamping ring and the draw ring. 3. The method of claim 2 wherein the clamping ring has a clamping surface and the draw ring has a contact surface that is opposite the clamping surface, the gripping the peripheral portion of the construct comprises holding the peripheral portion of the construct there between. 4. The method of claim 1 wherein the core comprises at least one articulated section movably received in the cavity, the method comprises initially gripping a central portion of the construct with the articulated section to hold the construct as the core is further moved into the cavity to at least partially form the construct into the container. 5. The method of claim 1 further comprising fully closing the core and the cavity so that the core is fully inserted into the cavity to form the container from the construct. 6. The method of claim 1 wherein the injection cavity comprises a flange section extending across at least a portion of the advanced-flow section, the flange section receiving the flange of the container formed from the construct. 7. The method of claim 6 wherein the flange section and the advanced-flow section extending around the perimeter of the container formed from the construct. 8. The method of claim 1 wherein the cavity comprises at least one sidewall and a shoulder at the top edge of the at least one sidewall, the shoulder extending around the perimeter of the cavity, the shoulder forms the lowermost portion of the advanced-flow section of the injection-molded cavity. 9. The method of claim 1 wherein the cavity comprises at least three sidewalls and at least two corners, each corner being located between respective adjacent sidewalls of the at least three sidewalls, a shoulder being at the top edge of the at least three sidewalls and the at least two corners and extending around the perimeter of the cavity. 10. The method of claim 1 wherein the construct is a blank. 11. The method of claim 1 wherein the construct is a tray.

이 특허에 인용된 특허 (43)

Alexander Garold W. (Noblesville IN), Apparatus and method for forming a clamshell assembly.
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Zielinski David J. (Oklahoma City OK) Lawson Steven R. (Oklahoma City OK), Buffet table food pan.
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Ito Masahiro,JPX ; Ogura Kenji,JPX ; Shimizu Tadashi,JPX ; Kamiya Chiharu,JPX ; Kanai Yoshihide,JPX, Casing and method for manufacturing the like.
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Valyi ; Emery I., Composite plastic container.
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Middleton, Scott W.; Sinclair, Mark R.; O'Hagan, Brian R.; Wnek, Patrick H.; Lafferty, Terrence P.; Blaas, Peter W.; Hjort, Kevin J.; Smith, Patrick J., Container having a rim or other feature encapsulated by or formed from injection-molded material.
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Middleton, Scott William; Sinclair, Mark Richard; O'Hagan, Brian Robert; Wnek, Patrick Henry; Lafferty, Terrence Philip; Blaas, Peter Walrave; Hjort, Kevin James; Smith, Patrick James, Container having a rim or other feature encapsulated by or formed from injection-molded material.
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Middleton, Scott William; Sinclair, Mark Richard; O'Hagan, Brian Robert; Wnek, Patrick Henry; Lafferty, Terrence Philip; Blaas, Peter Walrave; Hjort, Kevin James; Smith, Patrick James, Container having a rim or other feature encapsulated by or formed from injection-molded material.
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Chazal Guy A. (Sannois FRX) Bodet Jean A. (Versailles FRX), Container having one piece peripheral rim, at least two cardboard parts and a synthetic material layer.
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Wnek,Patrick H., Container with improved stacking/denesting capability.
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Wnek, Patrick H.; Kluz, James B.; Marx, Ronald P., Container with injection-molded feature and tool for forming container.
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Robinson James D. (Welwyn Garden City GB2), Container with reinforcing frame.
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Sutch ; Brian L. C., Containers.
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Sutch Brian Leo Chudleigh (Thames Ditton EN), Containers.
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Matsui Takashi (Nara JPX), Containers for food service.
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Jakobsen Kjell M. (Skanr SEX) Nilsson Torsten (Lddekping SEX), Device for the stretching of thermoplastic materials.
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Tardif Pierre (Longueuil CAX), Dishware having a liquid-filled rim and eating implements.
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Ek,Goran; Hakansson,Hakan, Injection moulding tool, method of injection moulding and a packaging container provided with an injection-moulded opening arrangement.
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O'Hagan, Brian R.; Blaas, Peter W.; Middleton, Scott W.; Hjort, Kevin J.; Barnard, Bruce, Injection-molded composite construct.
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O'Hagan, Brian R.; Netzer, Phil; Barnard, Bruce; Blaas, Peter W.; Hjort, Kevin J., Injection-molded composite construct and tool for forming construct.
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Kerkonian Siragan (450 Greenwood Glenview IL 60025), Method and apparatus for forming a food article.
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Meadors William R. (Long Grove IL), Method and apparatus for forming multiple thickness bead.
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Vandangeot, Francis; Boivin, Emmanuel; Durual, Loic, Method for co-molding a thermoplastic material with a thermoplastic sandwich material.
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Renault, Thierry; Vendangeot, Francis; Heinry, Jacques, Method for molding a thermoplastic sandwich material.
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Schirmer Henry G. (Spartanburg SC), Method of making a thermoformable barrier sheet.
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Zeng, Neilson; Lai, Laurence M. C., Patterned microwave susceptor element and microwave container incorporating same.
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Proserpio, Carlo, Plastic article with protuberance.
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Gordon Gerald A. (Wheeling) Shepard John K. (Bolingbrook) Swihart ; deceased William L. (late of Westmont IL by Nancy L. Muller ; executrix), Plastic chime overlay for fibre drum.
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McHenry Robert J. (St. Charles IL) Pfutzenreuter ; III Henry (Alta Loma CA) Tung Thomas T. (Hoffman Estates IL) Vella ; Jr. John (Aurora IL), Plastic containers with folded-over internal layers and methods for making same.
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Clements Jack, Plastic plate with rolled edge rim and method of making same.
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Middleton Scott W. (Appleton WI) Murray ; Jr. Lee J. (Appleton WI) Felstein Steven R. (Redondo Beach CA), Polyester coated paperboard for forming food containers and process for producing the same.
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Thompson Kenneth P. (Canton NC) Ihde Richard C. (Strongsville OH), Polymeric multiple-layer sheet material.
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Mei Sue Woo (Suzuki Bldg. Rm. 302 ; No. 543-1 ; Kitano-cho Hachioji-shi ; Tokyo JPX), Process and an apparatus for forming a cup-shaped skin for a skin-enveloped food.
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Depcik Hans-Werner (Duesseldorf DEX), Process for improving the quality of injection moulded parts.
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Miki Kyosuke (Yokohama JPX) Takeuchi Masahiro (Yamato JPX) Suzuki Toshio (Yokohama JPX), Process for producing a thin-wall deep drawn container of thermoplastic resin.
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Ramirez Richard L. ; Bergeron Mark A., Processor tray.
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Hyll John (Sandy UT) Turley Roger S. (West Jordan UT) Purdy Steven G. (Kaysville UT) Ostler Jay L. (Sandy UT) Hood ; Jr. Claude R. (Magna UT), Reinforced elastomer lining for pump casing and associated method of manufacture.
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Van Handel Gerald J. (Neenah WI) Petit John L. (Appleton WI) Wnek Patrick H. (Sherwood WI), Rigid paperboard container and method and apparatus for producing same.
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Von Holdt John W. (6864 Lexington La. Niles IL 60648), Simplified collapsible mold core.
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Sathre Robert C. (4711 Baycliffe Dr. Victoria MN 55331), Stacking rim for soft-sided containers.
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Vandangeot, Francis; Boivin, Emmanuel; Durual, Loic, System for co-molding a thermoplastic material with a thermoplastic sandwich material and article produced thereby.
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Renault,Thierry; Vendangeot,Francis; Heinry,Jacques, System for molding thermoplastic sandwich material and deep-drawn article produced thereby.
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Rumball Kenneth Francis (Great Bookham EN), Thermoplastic seam between juxtaposed edges of blank material.
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Dietz, Raymond A. F.; Fundom, Danny L.; Henning, George J.; McKinney, Lynn B., Tray-type processed food containers.
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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

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Container having a rim or other feature encapsulated by or formed from injection-molded material 원문보기

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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

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Container having a rim or other feature encapsulated by or formed from injection-molded material 원문보기

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