ES2047363T3 - Envase facilmente abrible y metodo de produccion del mismo. - Google Patents
Envase facilmente abrible y metodo de produccion del mismo.Info
- Publication number
- ES2047363T3 ES2047363T3 ES91109655T ES91109655T ES2047363T3 ES 2047363 T3 ES2047363 T3 ES 2047363T3 ES 91109655 T ES91109655 T ES 91109655T ES 91109655 T ES91109655 T ES 91109655T ES 2047363 T3 ES2047363 T3 ES 2047363T3
- Authority
- ES
- Spain
- Prior art keywords
- internal layer
- foundry
- sealed
- flange
- container body
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B65D77/2036—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container the seal having a stress concentrating portion
-
- 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
- B65D77/22—Details
- B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
- B65D77/38—Weakened closure seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2331/00—Polyvinylesters
- B32B2331/04—Polymers of vinyl acetate, e.g. PVA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- B65D2577/2025—Multi-layered container, e.g. laminated, coated
- B65D2577/2033—Multi-layered container, e.g. laminated, coated with one or more layers of container being torn off upon initial opening
-
- 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
- B65D2577/2066—Means on, or attached to, container flange facilitating opening, e.g. non-bonding region, cut-out
-
- 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
- B65D2577/2083—Lines of weakness or apertures in container flange
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Laminated Bodies (AREA)
Abstract
UN CONTENEDOR FACIL DE ABRIR QUE COMPRENDE (A) UN CUERPO CONTENEDOR MULTICAPAS (1) QUE INCLUYE UNA CAPA INTERNA (11) Y OTRA ADYACENTE (12) EN CONTACTO CON LA INTERNA (11), UNA PORCION DE RECESO (8) Y UNA BRIDA (2) Y (B) UN MIEMBRO TAPADERA (3) SELLADO POR FUNDICION (6) A LA CAPA INTERNA (11) DEL CUERPO DEL CONTENEDOR (1) MULTICAPAS EN LA BRIDA (2), DONDE LA CAPA INTERNA (11) Y LA ADYACENTE (12) SE SEPARAN UNA DE LA OTRA Y TIENEN ENTRE ELLAS UNA RESISTENCIA A LA SEPARACION MENOR QUE LA RESISTENCIA ENTRE LA TAPADERA (3) Y LA CAPA INTERNA (11). LA BRIDA (2) TIENE DOS RANURAS CIRCULARES (4, 5) HECHAS EN LA CAPA INTERNA (11), EL CUERPO DEL CONTENEDOR MULTICAPAS (1) Y LA TAPADERA (3) ESTAN SELLADOS POR FUNDICION ENTRE LAS DOS RANURAS CIRCULARES (4, 5), CON LA CONDICION DE QUE UNA PORCION (7) DEL AREA SELLADA POR FUNDICION (6) SE PROYECTE HACIA AFUERA DESDE LA RANURA CIRCULAR EXTERNA (5), Y SE HACE UNA DEPRESION (13) EN LA CAPA INTERNA (11) EN EL BORDE EXTERNO DE LA PORCION PROYECTADA (7) DEL AREASELLADA POR FUNDICION (6) AL PRESIONAR LA CAPA INTERNA (11) A TRAVES DE LA TAPADERA (3). SE ABRE AL SEPARAR LA CAPA INTERNA (11) JUNTAMENTE CON LA TAPADERA (3) DE LA CAPA ADYACENTE DEL CUERPO CONTENEDOR MULTICAPAS ENTRE LAS DOS RANURAS CIRCULARES Y COMIENZA A ROMPER FACILMENTE LA CAPA INTERNA (11) POR LA DEPRESION (13) EN EL BORDE EXTERNO DE LA PORCION PROYECTADA (7) DEL AREA SELLADA POR FUNDICION (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2155280A JP2724355B2 (ja) | 1990-06-15 | 1990-06-15 | 易開封性容器及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047363T3 true ES2047363T3 (es) | 1994-02-16 |
Family
ID=15602451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91109655T Expired - Lifetime ES2047363T3 (es) | 1990-06-15 | 1991-06-12 | Envase facilmente abrible y metodo de produccion del mismo. |
Country Status (10)
Country | Link |
---|---|
US (2) | US5167339A (es) |
EP (1) | EP0461640B1 (es) |
JP (1) | JP2724355B2 (es) |
KR (1) | KR950001847B1 (es) |
AU (1) | AU630558B2 (es) |
CA (1) | CA2043405C (es) |
DE (1) | DE69100874T2 (es) |
ES (1) | ES2047363T3 (es) |
MX (1) | MX174059B (es) |
NZ (1) | NZ238261A (es) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993001104A1 (en) * | 1991-07-01 | 1993-01-21 | Anthony James Murray Garwood | Improved packaging with peelable lid |
US5806280A (en) * | 1995-06-16 | 1998-09-15 | W. R. Grace & Co.-Conn. | Easy open method, package, and apparatus |
US5516035A (en) * | 1995-08-09 | 1996-05-14 | Packaging Corporation Of America | Tray-lid assembly |
US5704468A (en) * | 1995-09-29 | 1998-01-06 | Johnson & Johnson Vision Products, Inc. | Packaging arrangement for contact lenses |
US6264098B1 (en) | 1997-02-06 | 2001-07-24 | Sonoco Development, Inc. | Tubular container with a heat seal having non-symmetrical inner and outer beads |
US5979748A (en) * | 1997-02-06 | 1999-11-09 | Sonoco Development, Inc. | Tubular container with a heat seal having an inner and outer bead and method of manufacturing said container |
EP0858885A3 (en) | 1997-02-17 | 2001-11-28 | Idemitsu Petrochemical Co., Ltd. | Multi-layer structure, container using same, and its manufacturing method |
NZ333193A (en) * | 1997-03-06 | 2000-10-27 | Surgi Internat Pty Ltd | A burst-proof pack comprising inner and outer bands with a pressure dissipation channel in between |
EP1048574A1 (en) * | 1997-05-30 | 2000-11-02 | Sumitomo Bakelite Company Limited | Sealed container |
US6149006A (en) * | 1997-08-19 | 2000-11-21 | General Mills, Inc. | Refrigerated food product container |
FR2793777B1 (fr) * | 1999-05-21 | 2001-06-22 | Soplaril Sa | Emballage refermable dont le contenant comprend une couche soudante dechirable, son procede de fabrication |
JP4522562B2 (ja) * | 1999-09-20 | 2010-08-11 | 大日本印刷株式会社 | 包装材料および容器 |
US6234386B1 (en) | 1999-10-11 | 2001-05-22 | Sonoco Development, Inc. | Container with heat seal surface having a substantially planar portion |
IT1319407B1 (it) * | 2000-05-15 | 2003-10-10 | Maria Concetta Marchese | Procedimento per applicare ad un supporto, una pluralita' di oggetti,contenuti in elementi di protezione. |
US6460720B1 (en) | 2000-08-03 | 2002-10-08 | Creative Foods, Llc | Container with improved lid seal and lid sealing method |
JP2003095308A (ja) * | 2001-09-21 | 2003-04-03 | Daisey Machinery Co Ltd | パック包装方法 |
US20040164076A1 (en) * | 2002-06-18 | 2004-08-26 | Baker Loren G. | Lidded container with linear brim segments and medial sealing beads |
US20030230582A1 (en) * | 2002-06-18 | 2003-12-18 | Whitmore Rebecca E. | Separable containers arranged in arrays with integrally formed lids |
US20050011898A1 (en) * | 2002-06-18 | 2005-01-20 | Van Handel Gerald J. | Sealable portion cups and lids therefor |
US8074817B1 (en) | 2002-07-11 | 2011-12-13 | Remington Health Products, L.L.C. | Method and apparatus for metering liquid nutritional supplements |
US7296700B2 (en) * | 2002-07-11 | 2007-11-20 | Remington Health Products, L.L.C. | Method and apparatus for metering liquid nutritional supplements |
JP4159834B2 (ja) * | 2002-09-05 | 2008-10-01 | 出光ユニテック株式会社 | 易開封性包装体 |
JP4159835B2 (ja) * | 2002-09-05 | 2008-10-01 | 出光ユニテック株式会社 | 易開封性包装体 |
WO2004022448A1 (ja) * | 2002-09-05 | 2004-03-18 | Idemitsu Unitech Co., Ltd. | 易開封性包装体 |
US20040118852A1 (en) * | 2002-12-19 | 2004-06-24 | Cryovac, Inc. | Film fracture feature for peelable multilayer package lid |
JP4133436B2 (ja) * | 2003-02-26 | 2008-08-13 | 出光ユニテック株式会社 | 易開封性包装体および易開封性包装体の製造方法 |
JP4719411B2 (ja) * | 2003-10-15 | 2011-07-06 | 出光ユニテック株式会社 | 易開封性包装体及び易開封性包装体の製造方法 |
JP4599054B2 (ja) * | 2003-12-02 | 2010-12-15 | 出光ユニテック株式会社 | 滅菌用包装体 |
US7276269B2 (en) * | 2003-12-10 | 2007-10-02 | Curwood, Inc. | Frangible heat-sealable films for cook-in applications and packages made thereof |
AT500536B8 (de) * | 2004-02-02 | 2007-02-15 | Teich Ag | Zweilagiges, deckelförmig ausgestanztes verschlusselement |
AT8050U1 (de) * | 2004-10-19 | 2006-01-15 | Mondi Coating Zeltweg Gmbh | Heisssiegelfähige verbundfolie |
US20060141241A1 (en) * | 2004-12-23 | 2006-06-29 | Carespodi Dennis L | Peelable breakaway multi-layered structures and methods and compositions for making such structures |
US7458300B2 (en) * | 2004-12-28 | 2008-12-02 | Best Remedies Holdings, Llc | Pill Splitter |
US20070068945A1 (en) * | 2005-08-26 | 2007-03-29 | Altair Engineering | Constant force peelable seal for container |
JP4649335B2 (ja) * | 2006-01-06 | 2011-03-09 | 出光ユニテック株式会社 | 多層シートの製造方法 |
DE602006016774D1 (de) * | 2006-07-13 | 2010-10-21 | Impress Metal Packaging Sa | Behälterdeckel mit einer abziehbaren Membrane |
WO2010138476A1 (en) * | 2009-05-26 | 2010-12-02 | Meadwestvaco Corporation | Hermetically sealed containers |
US10717581B2 (en) | 2009-11-17 | 2020-07-21 | Cdf Corporation | Semi-rigid shipping container with peel-reseal closure |
USD645737S1 (en) | 2010-08-30 | 2011-09-27 | Dixie Consumer Products Llc | Sealable snack container |
US9474420B2 (en) | 2010-08-30 | 2016-10-25 | Dixie Consumer Products Llc | Sealable snack container |
USD645339S1 (en) | 2010-08-30 | 2011-09-20 | Dixie Consumer Products Llc | Sealable snack container |
WO2012068208A1 (en) | 2010-11-16 | 2012-05-24 | Cdf Corporation | Secondary packaging system for pre-packaged products |
JP5680444B2 (ja) * | 2011-02-28 | 2015-03-04 | 昭和電工パッケージング株式会社 | 包装用ヒートシール容器 |
US9114925B2 (en) | 2011-09-13 | 2015-08-25 | Lincoln Global, Inc. | Container for elongated articles |
CA2944615C (en) * | 2014-02-28 | 2023-05-02 | Cdf Corporation | Semi-rigid shipping container with peel-reseal closure |
DE102015205221A1 (de) * | 2015-03-23 | 2016-09-29 | Multivac Sepp Haggenmüller Se & Co. Kg | Tiefziehverpackungsmaschine, Verfahren und Verpackung |
GB2536968A (en) * | 2015-04-02 | 2016-10-05 | Kraft Foods R&D Inc | Improvements in and relating to packaging |
US20190099234A1 (en) * | 2017-10-03 | 2019-04-04 | Depuy Ireland Unlimited Company | Packaged article |
JP2019085123A (ja) * | 2017-11-02 | 2019-06-06 | 昭和電工パッケージング株式会社 | 包装体およびその製造方法 |
JP6882350B2 (ja) * | 2019-01-23 | 2021-06-02 | 出光ユニテック株式会社 | 内容物入り容器の製造装置、製造方法および容器 |
DK3747786T3 (da) * | 2019-06-04 | 2022-07-11 | Silver Plastics Gmbh & Co Kg | Emballagebakke med profileret tætningsrand |
RS63924B1 (sr) * | 2019-07-16 | 2023-02-28 | Constantia Teich Gmbh | Kompozitni materijal za izradu poklopaca i poklopci izrađeni od njega |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7728150U1 (de) * | 1977-09-12 | 1977-12-29 | Behringwerke Ag | Heissversiegelbare Behaelter |
US4605142A (en) * | 1984-07-17 | 1986-08-12 | Toyo Seikan Kaisha, Ltd. | Synthetic resin vessel and heat sealed lid |
SE453822B (sv) * | 1985-08-16 | 1988-03-07 | Plm Ab | Behallare med tva lock |
CA1303522C (en) * | 1986-04-08 | 1992-06-16 | Takanori Suzuki | Easily-openable packaging container |
US4693391A (en) * | 1986-10-23 | 1987-09-15 | Continental Can Company, Inc. | Closure having a pull tab and a controlled seal width at the pull tab |
JP2575709B2 (ja) * | 1987-06-02 | 1997-01-29 | 出光石油化学株式会社 | 易開封性密封容器およびその製造方法 |
US4865217A (en) * | 1987-08-31 | 1989-09-12 | Sumitomo Bakelite Company, Limited | Easily openable sealed container |
CA1334524C (en) * | 1988-07-01 | 1995-02-21 | Yukio Takata | Container and method of and apparatus for notching the same |
US4890758A (en) * | 1988-09-02 | 1990-01-02 | Continental Can Company, Inc. | Closure with improved pull tab |
DE3901503A1 (de) * | 1989-01-19 | 1990-08-02 | Schmalbach Lubeca | Leicht zu oeffnende verpackung |
-
1990
- 1990-06-15 JP JP2155280A patent/JP2724355B2/ja not_active Expired - Lifetime
-
1991
- 1991-05-21 AU AU77207/91A patent/AU630558B2/en not_active Ceased
- 1991-05-24 NZ NZ238261A patent/NZ238261A/xx not_active IP Right Cessation
- 1991-05-28 CA CA002043405A patent/CA2043405C/en not_active Expired - Lifetime
- 1991-06-06 MX MX026138A patent/MX174059B/es unknown
- 1991-06-12 DE DE91109655T patent/DE69100874T2/de not_active Expired - Fee Related
- 1991-06-12 ES ES91109655T patent/ES2047363T3/es not_active Expired - Lifetime
- 1991-06-12 EP EP91109655A patent/EP0461640B1/en not_active Expired - Lifetime
- 1991-06-12 US US07/713,497 patent/US5167339A/en not_active Expired - Lifetime
- 1991-06-14 KR KR1019910009877A patent/KR950001847B1/ko not_active IP Right Cessation
-
1992
- 1992-07-21 US US07/915,669 patent/US5334272A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5167339A (en) | 1992-12-01 |
AU630558B2 (en) | 1992-10-29 |
KR920000589A (ko) | 1992-01-29 |
EP0461640A1 (en) | 1991-12-18 |
CA2043405A1 (en) | 1991-12-16 |
MX174059B (es) | 1994-04-18 |
DE69100874T2 (de) | 1994-04-07 |
JP2724355B2 (ja) | 1998-03-09 |
NZ238261A (en) | 1993-08-26 |
CA2043405C (en) | 1995-02-28 |
US5334272A (en) | 1994-08-02 |
KR950001847B1 (ko) | 1995-03-04 |
DE69100874D1 (de) | 1994-02-10 |
EP0461640B1 (en) | 1993-12-29 |
AU7720791A (en) | 1992-01-23 |
JPH0457760A (ja) | 1992-02-25 |
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