PT83910B - Embalagens esterilizaveis de facil abertura por rasgao - Google Patents

Embalagens esterilizaveis de facil abertura por rasgao

Info

Publication number
PT83910B
PT83910B PT83910A PT8391086A PT83910B PT 83910 B PT83910 B PT 83910B PT 83910 A PT83910 A PT 83910A PT 8391086 A PT8391086 A PT 8391086A PT 83910 B PT83910 B PT 83910B
Authority
PT
Portugal
Prior art keywords
sterilizable
ripper
packs
easy opening
ethylene
Prior art date
Application number
PT83910A
Other languages
English (en)
Other versions
PT83910A (en
Inventor
Thomas Hinrichsen
Holger Preiss
Harry Witte
Original Assignee
Wolff Walsrode Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of PT83910A publication Critical patent/PT83910A/pt
Publication of PT83910B publication Critical patent/PT83910B/pt

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Packages (AREA)
  • Laminated Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Physical Vapour Deposition (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • External Artificial Organs (AREA)
PT83910A 1985-12-21 1986-12-11 Embalagens esterilizaveis de facil abertura por rasgao PT83910B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545768 DE3545768A1 (de) 1985-12-21 1985-12-21 Leicht aufreissbare, sterilisierbare packungen

Publications (2)

Publication Number Publication Date
PT83910A PT83910A (en) 1987-01-01
PT83910B true PT83910B (pt) 1989-06-30

Family

ID=6289382

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83910A PT83910B (pt) 1985-12-21 1986-12-11 Embalagens esterilizaveis de facil abertura por rasgao

Country Status (12)

Country Link
US (1) US4766018A (pt)
EP (1) EP0226921B1 (pt)
AT (1) ATE57358T1 (pt)
CA (1) CA1274478A (pt)
DE (2) DE3545768A1 (pt)
DK (1) DK162275C (pt)
ES (1) ES2018651B3 (pt)
FI (1) FI86832C (pt)
GR (1) GR3000934T3 (pt)
IE (1) IE58785B1 (pt)
NO (1) NO864876L (pt)
PT (1) PT83910B (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
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 (de) * 1989-01-19 1990-05-31 Schmalbach-Lubeca AG, 3300 Braunschweig Leicht zu öffnende Verpackung
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 (de) * 1992-10-17 1992-12-24 VAW Aluminium AG, 5300 Bonn und 1000 Berlin Lebensmittelbehälter für den Bereich Luftfahrt-Catering
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
EP1751028B1 (fr) * 2004-03-17 2010-07-21 RPC Group PLC Emballage pour aliments, conserve et procede pour obtenir et utiliser 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0226921A2 (de) 1987-07-01
PT83910A (en) 1987-01-01
CA1274478A (en) 1990-09-25
DK617986D0 (da) 1986-12-19
DK617986A (da) 1987-06-22
US4766018A (en) 1988-08-23
FI865192A0 (fi) 1986-12-18
ES2018651B3 (es) 1991-05-01
IE58785B1 (en) 1993-11-17
FI86832C (fi) 1992-10-26
EP0226921B1 (de) 1990-10-10
DK162275B (da) 1991-10-07
DE3545768A1 (de) 1987-06-25
DE3674892D1 (de) 1990-11-15
NO864876L (no) 1987-06-22
ATE57358T1 (de) 1990-10-15
GR3000934T3 (en) 1991-12-10
EP0226921A3 (en) 1989-04-19
FI86832B (fi) 1992-07-15
FI865192A (fi) 1987-06-22
IE863347L (en) 1987-06-21
NO864876D0 (no) 1986-12-04
DK162275C (da) 1992-03-02

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Effective date: 19930630