ECSP055526A - CLOSURE OF EASY OPENING FOR A RETURN RECIPIENT THAT HAS A METAL END TO WHICH A MEMBRANE IS SELECTED - Google Patents
CLOSURE OF EASY OPENING FOR A RETURN RECIPIENT THAT HAS A METAL END TO WHICH A MEMBRANE IS SELECTEDInfo
- Publication number
- ECSP055526A ECSP055526A EC2005005526A ECSP055526A ECSP055526A EC SP055526 A ECSP055526 A EC SP055526A EC 2005005526 A EC2005005526 A EC 2005005526A EC SP055526 A ECSP055526 A EC SP055526A EC SP055526 A ECSP055526 A EC SP055526A
- Authority
- EC
- Ecuador
- Prior art keywords
- coating
- metal end
- closure
- metal
- polypropylene
- Prior art date
Links
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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
- B65D17/501—Flexible tape or foil-like material
- B65D17/502—Flexible tape or foil-like material applied to the external part of the container wall only
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/5002—Details of flexible tape or foil-like material
- B65D2517/5008—Details of flexible tape or foil-like material with a sealing coat
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/5002—Details of flexible tape or foil-like material
- B65D2517/5013—Details of flexible tape or foil-like material the tape covering almost the whole of the container end panel
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/5002—Details of flexible tape or foil-like material
- B65D2517/5024—Material
- B65D2517/5032—Laminated
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/504—Details of preformed openings
- B65D2517/5043—Details of preformed openings provided with a flange
- B65D2517/5045—Down-turned flange, i.e. extending into container
- B65D2517/5048—Down-turned flange, i.e. extending into container rolled or folded back, e.g. to avoid sharp edges
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/504—Details of preformed openings
- B65D2517/5056—Details of preformed openings the edge of the preformed opening having a covering element or coating, e.g. to prevent cutting or for sealing purposes
Abstract
Un cierre para retorta de fácil apertura del tipo que tiene un extremo de metal y un cierre de membrana sellado por calor en él, donde el extremo de metal tiene un recubrimiento de una composición de sellado por calor que comprende una composición de recubrimiento metálico compatible con el alimento mezclada con polipropileno. El polipropileno se dispersa dentro de la composición de recubrimiento metálico compatible con el alimento durante el curado del recubrimiento del extremo de metal, de manera tal que una superficie exterior del recubrimiento define una multitud de islas separadas y espaciadas de polipropileno dispersas dentro de la composición de recubrimiento metálico compatible con el alimento como para formar los puntos de unión. La superficie inferior del cierre de membrana tiene una capa de sellado por calor de polipropileno para sellarla al recubrimiento del extremo de metal.An easily open retort closure of the type having a metal end and a heat sealed membrane closure therein, where the metal end has a heat sealing composition coating comprising a metal coating composition compatible with the food mixed with polypropylene. Polypropylene is dispersed within the food-compatible metal coating composition during curing of the metal end coating, such that an outer surface of the coating defines a multitude of separate and spaced polypropylene islands dispersed within the composition of metal coating compatible with the food to form the junction points. The bottom surface of the membrane closure has a heat sealing layer of polypropylene to seal it to the metal end coating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/751,756 US20050145630A1 (en) | 2004-01-05 | 2004-01-05 | Easily openable closure for a retortable container having a metal end to which a membrane is sealed |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP055526A true ECSP055526A (en) | 2005-11-22 |
Family
ID=34711495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EC2005005526A ECSP055526A (en) | 2004-01-05 | 2005-01-05 | CLOSURE OF EASY OPENING FOR A RETURN RECIPIENT THAT HAS A METAL END TO WHICH A MEMBRANE IS SELECTED |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050145630A1 (en) |
EP (1) | EP1584567A3 (en) |
JP (1) | JP2005231741A (en) |
AU (1) | AU2004235675B2 (en) |
BR (1) | BRPI0500055A (en) |
CA (1) | CA2489218A1 (en) |
EC (1) | ECSP055526A (en) |
MX (1) | MXPA05000292A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050252918A1 (en) * | 2004-05-11 | 2005-11-17 | Sonoco Development, Inc. | Container having a metal end to which a membrane is sealed |
DE102006005058A1 (en) * | 2006-02-03 | 2007-08-16 | IMPRESS Metal Packaging S.A., Crosmières | Expandable lid for a food can |
ATE480465T1 (en) * | 2006-07-13 | 2010-09-15 | Impress Metal Packaging Sa | CONTAINER LID WITH A REMOVABLE MEMBRANE |
ES2283231B1 (en) * | 2007-02-09 | 2008-06-01 | Peel.Off Iberica S.L. | CAN CONTAINER CAN. |
CN203359053U (en) * | 2010-11-29 | 2013-12-25 | 皇冠包装技术公司 | Closure |
US8939695B2 (en) | 2011-06-16 | 2015-01-27 | Sonoco Development, Inc. | Method for applying a metal end to a container body |
US8998027B2 (en) | 2011-09-02 | 2015-04-07 | Sonoco Development, Inc. | Retort container with thermally fused double-seamed or crimp-seamed metal end |
US9114925B2 (en) | 2011-09-13 | 2015-08-25 | Lincoln Global, Inc. | Container for elongated articles |
US10131455B2 (en) | 2011-10-28 | 2018-11-20 | Sonoco Development, Inc. | Apparatus and method for induction sealing of conveyed workpieces |
US10399139B2 (en) | 2012-04-12 | 2019-09-03 | Sonoco Development, Inc. | Method of making a retort container |
US20140202920A1 (en) * | 2013-01-22 | 2014-07-24 | Hudsonville Products LLC | Container for harvested fruits and vegetables |
US20150158655A1 (en) * | 2013-12-10 | 2015-06-11 | P.T. Toba Surimi Industries | Packaged Crabmeat Product |
US10239667B2 (en) | 2014-06-18 | 2019-03-26 | Sonoco Development, Inc. | Closure for retort container |
FR3063254B1 (en) * | 2017-02-27 | 2019-03-22 | Saint-Gobain Glass France | ENCAPSULATION METHOD |
FR3072660B1 (en) * | 2017-10-20 | 2019-11-22 | Ardagh Mp Group Netherlands B.V. | COVER FOR A METAL TANK, INCLUDING A METAL RING AND THERMOSCELLEE PELABLE MEMBRANE |
Family Cites Families (36)
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US3006A (en) * | 1843-03-17 | Improvement in cotton-presses | ||
US3392045A (en) * | 1966-01-17 | 1968-07-09 | Gen Electric | Epoxidized polyolefin-ethylene polymer compositions and laminates therefrom |
BE755748A (en) * | 1969-09-08 | 1971-02-15 | Continental Can Co | PROCEDURE FOR BONDING A LAYER OF PROPENE POLYMER TO A METAL SURFACE |
US3650809A (en) * | 1969-09-15 | 1972-03-21 | Continental Can Co | Polyethylene coated metal substrate and process of preparing same |
US4092452A (en) * | 1969-11-28 | 1978-05-30 | Nitto Electric Industrial Co., Ltd. | Plastic laminated metallic foil and method for preparing the same |
USRE30006E (en) * | 1973-11-22 | 1979-05-22 | Mitsui Petrochemical Industries Ltd. | Process for the formation of a polyolefin coating layer onto a metal surface |
US4034132A (en) * | 1975-09-25 | 1977-07-05 | The Continental Group, Inc. | Propylene polymer adhered to enamel coated metal surface |
US4012270A (en) * | 1975-09-25 | 1977-03-15 | The Continental Group Inc. | Method of improving the adhesion of propylene polymers to enamel coated metal surfaces |
JPS58385B2 (en) * | 1977-11-29 | 1983-01-06 | 日本クラウンコルク株式会社 | Peelable adhesive structure and manufacturing method thereof |
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CH629983A5 (en) * | 1978-06-06 | 1982-05-28 | Alusuisse | METHOD FOR PRODUCING LID RINGS FOR CAN CAN. |
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DE3413918A1 (en) * | 1984-04-13 | 1985-10-24 | Weidenhammer Packungen KG GmbH & Co, 6832 Hockenheim | COMBIDOSE |
US4595114A (en) * | 1985-04-26 | 1986-06-17 | Minnesota Mining And Manufacturing Company | Tape closure for a can end |
US5194299A (en) * | 1984-10-19 | 1993-03-16 | Minnesota Mining And Manufacturing Company | Repositionable pressure-sensitive adhesive sheet material |
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 |
US5407751A (en) * | 1985-11-29 | 1995-04-18 | American National Can Company | Easy peel film structure especially for retortable lidstock |
GB2190892B (en) * | 1986-05-29 | 1990-02-14 | Metal Box Plc | Retortable packages |
NZ226028A (en) * | 1987-09-09 | 1990-06-26 | Idemitsu Petrochemical Co | Hermetically sealed package which can be resealed after opening |
US5219086A (en) * | 1989-03-29 | 1993-06-15 | Tetra Alfa Holdings S.A. | Packing container for liquid, especially pressurized contents |
US5069355A (en) * | 1991-01-23 | 1991-12-03 | Sonoco Products Company | Easy-opening composite closure for hermetic sealing of a packaging container by double seaming |
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EP0680447A4 (en) * | 1993-01-29 | 1996-09-18 | Polystar Packaging Inc | Peelable heat seal. |
ES2110758T3 (en) * | 1993-05-14 | 1998-02-16 | Gurit Essex Ag | LIQUID CONTAINER. |
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GB2289663A (en) * | 1994-05-21 | 1995-11-29 | Metal Box Plc | Containers and lids bonded thereto |
DE29609130U1 (en) * | 1996-05-21 | 1997-09-18 | Rasselstein Hoesch Gmbh | Easy to open can lid |
US5752614A (en) * | 1996-11-19 | 1998-05-19 | Sonoco Products Company | Easy-opening closure for hermetic sealing a retortable container |
US6264098B1 (en) * | 1997-02-06 | 2001-07-24 | Sonoco Development, Inc. | Tubular container with a heat seal having non-symmetrical inner and outer beads |
US6914094B2 (en) * | 2000-09-29 | 2005-07-05 | Solvay Engineered Polymers, Inc. | Engineered polyolefin materials with enhanced surface durability |
US7055713B2 (en) * | 2002-11-12 | 2006-06-06 | Sonoco Development, Inc. | Easy-opening closure for retortable container |
US20040097157A1 (en) * | 2002-11-20 | 2004-05-20 | Cosentino Steven R | Thermal bondable film for insulation facing, and method for making the same |
US6857561B2 (en) * | 2003-05-12 | 2005-02-22 | Sonoco Development, Inc. | Composite container with membrane and bead closure system |
US20050109784A1 (en) * | 2003-11-24 | 2005-05-26 | Sonoco Development, Inc. | Easy-open container and closure assembly therefor |
-
2004
- 2004-01-05 US US10/751,756 patent/US20050145630A1/en not_active Abandoned
- 2004-12-03 CA CA002489218A patent/CA2489218A1/en not_active Abandoned
- 2004-12-07 AU AU2004235675A patent/AU2004235675B2/en not_active Ceased
- 2004-12-15 EP EP04257809A patent/EP1584567A3/en not_active Withdrawn
-
2005
- 2005-01-04 MX MXPA05000292A patent/MXPA05000292A/en unknown
- 2005-01-05 EC EC2005005526A patent/ECSP055526A/en unknown
- 2005-01-05 JP JP2005000557A patent/JP2005231741A/en active Pending
- 2005-01-05 BR BR0500055-6A patent/BRPI0500055A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20050145630A1 (en) | 2005-07-07 |
EP1584567A2 (en) | 2005-10-12 |
CA2489218A1 (en) | 2005-07-05 |
JP2005231741A (en) | 2005-09-02 |
BRPI0500055A (en) | 2005-09-06 |
AU2004235675A1 (en) | 2005-07-21 |
EP1584567A3 (en) | 2006-11-02 |
MXPA05000292A (en) | 2005-08-19 |
AU2004235675B2 (en) | 2007-02-01 |
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