FI86832B - Laettoeppnade, steriliserbara foerpackningar. - Google Patents
Laettoeppnade, steriliserbara foerpackningar. Download PDFInfo
- Publication number
- FI86832B FI86832B FI865192A FI865192A FI86832B FI 86832 B FI86832 B FI 86832B FI 865192 A FI865192 A FI 865192A FI 865192 A FI865192 A FI 865192A FI 86832 B FI86832 B FI 86832B
- Authority
- FI
- Finland
- Prior art keywords
- ethylene
- foil
- copolymer
- layer
- sealing
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000005977 Ethylene Substances 0.000 claims abstract description 17
- 239000004743 Polypropylene Substances 0.000 claims abstract description 11
- 229920001155 polypropylene Polymers 0.000 claims abstract description 11
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 239000011888 foil Substances 0.000 claims description 34
- 238000004806 packaging method and process Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 229920000298 Cellophane Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920006039 crystalline polyamide Polymers 0.000 claims 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract description 10
- 229920001038 ethylene copolymer Polymers 0.000 abstract description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920005606 polypropylene copolymer Polymers 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229920006114 semi-crystalline semi-aromatic polyamide Polymers 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5855—Peelable seals
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
-
- 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
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
- Y10T428/1359—Three or more layers [continuous layer]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
- Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1452—Polymer derived only from ethylenically unsaturated monomer
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2804—Next to metal
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or polymer
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
- Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/31797—Next to addition polymer from unsaturated monomers
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
Claims (5)
1. Lättöppnade (upprivbara) och steriliserbara förpackningar, som bestär av ätminstone tvä genom samman- 5 fogning av kantpartierna anslutna, eventuellt gastäta flerskiktsfolier, vilka vardera uppvisar ätminstone ett fogningsskikt, kännetecknade därav, att det ena fogningsskiktet innehäller en av eten/buten-1 bildad kopolymer och det andra en polypropen eller en av propen-10 eten bildad kopolymer.
2. Förpackning enligt patentkravet 1, k ä n n e -t e c k n a d därav, att folierna är gastäta.
3. Förpackningar enligt patentkravet 1, kännetecknade därav, att de är tillverkade medelst 15 formdragningsförfarande.
4. Förpackning enligt ätminstone ett av de före- gäende patentkraven, kännetecknad därav, att ätminstone den ena tolien uppvisar en rivflik.
5. Förpackning enligt ätminstone ett av de före- 20 gäende patentkraven, kännetecknad därav, att ätminstone ett av flerskiktfoliernas bottenskikt bestär delvis av kristallin polyamid, polyester, polyolefin, cellofan eller aluminium.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3545768 | 1985-12-21 | ||
| DE19853545768 DE3545768A1 (de) | 1985-12-21 | 1985-12-21 | Leicht aufreissbare, sterilisierbare packungen |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI865192A0 FI865192A0 (fi) | 1986-12-18 |
| FI865192A FI865192A (fi) | 1987-06-22 |
| FI86832B true FI86832B (fi) | 1992-07-15 |
| FI86832C FI86832C (sv) | 1992-10-26 |
Family
ID=6289382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI865192A FI86832C (sv) | 1985-12-21 | 1986-12-18 | Lättöppnade och steriliserbara förpackningar |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4766018A (sv) |
| EP (1) | EP0226921B1 (sv) |
| AT (1) | ATE57358T1 (sv) |
| CA (1) | CA1274478A (sv) |
| DE (2) | DE3545768A1 (sv) |
| DK (1) | DK162275C (sv) |
| ES (1) | ES2018651B3 (sv) |
| FI (1) | FI86832C (sv) |
| GR (1) | GR3000934T3 (sv) |
| IE (1) | IE58785B1 (sv) |
| NO (1) | NO864876L (sv) |
| PT (1) | PT83910B (sv) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024044A (en) * | 1987-06-12 | 1991-06-18 | W. R. Grace & Co.-Conn. | Process for producing an easily opened package |
| US4859514A (en) * | 1987-06-12 | 1989-08-22 | W. R. Grace & Co. | Laminate for an easily opened package |
| US4886690A (en) * | 1987-12-21 | 1989-12-12 | W. R. Grace & Co. | Peelable barrier film for vacuum skin packages and the like |
| DE3901835A1 (de) * | 1988-01-28 | 1989-08-10 | Claus M Hiltner | Verpackung, insbesondere sterile verpackung fuer steril zu haltende gegenstaende |
| US5116651A (en) * | 1988-05-19 | 1992-05-26 | Toyo Seikan Kaisha, Ltd. | Easily openable sealed package container |
| US4867336A (en) * | 1988-09-12 | 1989-09-19 | Shell Oil Company | Continuous lid seam |
| DE8915406U1 (sv) * | 1989-01-19 | 1990-05-31 | Schmalbach-Lubeca Ag, 3300 Braunschweig, De | |
| CA1320918C (en) * | 1989-02-13 | 1993-08-03 | Showa Denko Kabushiki Kaisha | Container |
| US5023121A (en) * | 1990-04-12 | 1991-06-11 | W. R. Grace & Co.-Conn. | Coextruded film with peelable sealant |
| FR2669607B1 (fr) * | 1990-11-26 | 1995-05-12 | Torterotot | Couvercle souple de securite refermable. |
| DE9214025U1 (sv) * | 1992-10-17 | 1992-12-24 | Vaw Aluminium Ag, 5300 Bonn Und 1000 Berlin, De | |
| DE4236886C2 (de) * | 1992-10-31 | 1997-11-20 | Klocke Verpackungs Service | Behälter zur Aufnahme von aromatischen Substanzen |
| DE4419709A1 (de) * | 1994-06-06 | 1995-12-07 | Wolff Walsrode Ag | Gasundurchlässige, hochtransparente und durchstichfeste Verbundfolie |
| NZ280404A (en) * | 1994-11-22 | 1998-01-26 | Grace W R & Co | Composite film for vacuum skin packaging having a permeable film with semi-adherent layer using the film, film details |
| EP0755778A1 (de) | 1995-07-28 | 1997-01-29 | Wolff Walsrode Ag | Sterilisationsfeste Sperrschichtfolie auf Basis von Polyamiden und Polyolefinen |
| AT403266B (de) * | 1995-09-28 | 1997-12-29 | Danubia Petrochem Polymere | Mehrschichtige verpackungsfolie auf polypropylenbasis, sowie deren verwendung |
| DE19538910A1 (de) * | 1995-10-19 | 1997-04-24 | Danubia Petrochem Deutschland | Mehrschichtige Verpackungsfolie auf Polypropylenbasis, sowie deren Verwendung |
| DE19542716A1 (de) * | 1995-11-16 | 1997-05-22 | Braun Melsungen Ag | Polymer-Composit-Schlauchfolie |
| DE19548179A1 (de) * | 1995-12-22 | 1997-07-03 | Helio Folien Gmbh | Verpackungsbeutel |
| US5979653A (en) * | 1997-12-24 | 1999-11-09 | Cryovac, Inc. | Peel mechanism for peelable barrier film for vacuum skin packages and the like |
| US6044622A (en) * | 1999-01-11 | 2000-04-04 | Cryovac, Inc. | Method and apparatus for producing a package having a peelable film with a tab to facilitate peeling |
| US6979494B2 (en) * | 2002-08-27 | 2005-12-27 | Cryovac, Inc. | Dual-ovenable, heat-sealable packaging film |
| US7919161B2 (en) * | 2002-12-18 | 2011-04-05 | Cryovac, Inc. | Dual-ovenable, heat-sealable packaging tray |
| US20040121054A1 (en) * | 2002-12-20 | 2004-06-24 | Berrier Arthur L. | Method of preparing food |
| US7314669B2 (en) * | 2003-02-05 | 2008-01-01 | Pechiney Emballage Flexible Europe | Easy peel film structures |
| US7404994B2 (en) * | 2003-03-12 | 2008-07-29 | Reynolds Packaging Llc | Lidstock material having improved burst strength |
| WO2005090199A2 (fr) * | 2004-03-17 | 2005-09-29 | Carrefour Sa | Emballage pour aliments, conserve obtenue et procede de fabrication de recipients sterilisables et separables, pour un tel emballage |
| FR2867758B1 (fr) * | 2004-03-17 | 2007-05-04 | Carrefour Sa | Emballage longue conservation et procede pour obtenir un tel emballage |
| BRPI0801053A2 (pt) * | 2008-02-11 | 2009-11-17 | Pascoal Sante Caruso | processo de produção e conservação de alimentos com validade de até quatro anos |
| US9988198B2 (en) | 2010-08-23 | 2018-06-05 | Cryovac, Inc. | Ovenable heat-sealed package |
| NL2019329B1 (en) * | 2017-07-24 | 2019-02-18 | Quinlyte Holding B V | Multilayer laminate film assembly and standing pouch |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH475883A (de) * | 1967-07-18 | 1969-07-31 | Tedeco Verpackung Gmbh | Packung, insbesondere für Nahrungsmittel, und Verfahren zu ihrer Herstellung |
| GB1350290A (en) * | 1971-05-18 | 1974-04-18 | Ucb Sa | Wrapping film capable of forming a peelable seal |
| DE2255026C3 (de) * | 1972-11-10 | 1981-07-16 | Feldmühle AG, 4000 Düsseldorf | Packung |
| US3926311A (en) * | 1974-08-22 | 1975-12-16 | Vonco Products Inc | Peel-seal containers |
| US4125662A (en) * | 1977-10-03 | 1978-11-14 | Mobil Oil Corporation | Packaging film with improved heat sealability |
| JPS58385B2 (ja) * | 1977-11-29 | 1983-01-06 | 日本クラウンコルク株式会社 | 剥離可能な接着構造物及びその製造方法 |
| FR2442261A1 (fr) * | 1978-11-24 | 1980-06-20 | Raffinage Cie Francaise | Complexe bicouche, notamment pour la fermeture d'emballages en matiere plastique |
| CH650210A5 (de) * | 1981-03-17 | 1985-07-15 | Aluminiumwerke Ag Rorschach | Konservendose mit dosenkoerper aus weissblech. |
| US4521467A (en) * | 1983-12-12 | 1985-06-04 | Frito-Lay, Inc. | Ultrasonically-sealable peelable seal |
| DE3444866A1 (de) * | 1984-12-08 | 1986-06-12 | Hoechst Ag, 6230 Frankfurt | Siegelfaehige, opake polyolefinische mehrschichtfolie |
-
1985
- 1985-12-21 DE DE19853545768 patent/DE3545768A1/de not_active Withdrawn
-
1986
- 1986-12-04 NO NO864876A patent/NO864876L/no unknown
- 1986-12-08 AT AT86117007T patent/ATE57358T1/de not_active IP Right Cessation
- 1986-12-08 EP EP86117007A patent/EP0226921B1/de not_active Expired - Lifetime
- 1986-12-08 DE DE8686117007T patent/DE3674892D1/de not_active Expired - Lifetime
- 1986-12-08 ES ES86117007T patent/ES2018651B3/es not_active Expired - Lifetime
- 1986-12-11 PT PT83910A patent/PT83910B/pt not_active IP Right Cessation
- 1986-12-16 US US06/942,143 patent/US4766018A/en not_active Expired - Fee Related
- 1986-12-18 FI FI865192A patent/FI86832C/sv not_active IP Right Cessation
- 1986-12-19 IE IE334786A patent/IE58785B1/en not_active IP Right Cessation
- 1986-12-19 DK DK617986A patent/DK162275C/da active
- 1986-12-19 CA CA000525834A patent/CA1274478A/en not_active Expired - Lifetime
-
1990
- 1990-10-12 GR GR90400767T patent/GR3000934T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO864876D0 (no) | 1986-12-04 |
| GR3000934T3 (en) | 1991-12-10 |
| IE58785B1 (en) | 1993-11-17 |
| ES2018651B3 (es) | 1991-05-01 |
| PT83910B (pt) | 1989-06-30 |
| CA1274478A (en) | 1990-09-25 |
| DK162275C (da) | 1992-03-02 |
| US4766018A (en) | 1988-08-23 |
| FI865192A (fi) | 1987-06-22 |
| PT83910A (en) | 1987-01-01 |
| DK617986A (da) | 1987-06-22 |
| EP0226921A2 (de) | 1987-07-01 |
| FI86832C (sv) | 1992-10-26 |
| ATE57358T1 (de) | 1990-10-15 |
| EP0226921B1 (de) | 1990-10-10 |
| DE3674892D1 (de) | 1990-11-15 |
| DK162275B (da) | 1991-10-07 |
| DE3545768A1 (de) | 1987-06-25 |
| NO864876L (no) | 1987-06-22 |
| FI865192A0 (fi) | 1986-12-18 |
| IE863347L (en) | 1987-06-21 |
| EP0226921A3 (en) | 1989-04-19 |
| DK617986D0 (da) | 1986-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: WOLFF WALSRODE AG |