EP0499647B1 - Verpackung für Lebensmittel - Google Patents

Verpackung für Lebensmittel Download PDF

Info

Publication number
EP0499647B1
EP0499647B1 EP90118804A EP90118804A EP0499647B1 EP 0499647 B1 EP0499647 B1 EP 0499647B1 EP 90118804 A EP90118804 A EP 90118804A EP 90118804 A EP90118804 A EP 90118804A EP 0499647 B1 EP0499647 B1 EP 0499647B1
Authority
EP
European Patent Office
Prior art keywords
web
precut
packaging
top web
packaging according
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
Application number
EP90118804A
Other languages
English (en)
French (fr)
Other versions
EP0499647A1 (de
Inventor
Solveig Aronsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle SA
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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Priority to DE69015826T priority Critical patent/DE69015826T2/de
Priority to EP90118804A priority patent/EP0499647B1/de
Priority to AT90118804T priority patent/ATE116620T1/de
Publication of EP0499647A1 publication Critical patent/EP0499647A1/de
Application granted granted Critical
Publication of EP0499647B1 publication Critical patent/EP0499647B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65D75/54—Cards, coupons, or other inserts or accessories
    • B65D75/56—Handles or other suspension means
    • 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
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness

Definitions

  • the invention relates to a packaging for food products useful for boil-in-bag or microwave.
  • US-A-3 373 926 concerns also a pouch containing for example potato chips and comprising a sealing strip for joining the edge portions of the tube formed for receiving the food product and a sealing for separating successive pouches.
  • the great drawback of this system is the danger of having leakages at the position of the sealings, which renders this type of solution not absolutely accurate.
  • the same drawback is to be considered with the container according to EP-A-359 847 and concerning a package with an easy opening device comprising a non-sealed portion, which can affect the security of the sealing.
  • DE-A-3700988 concerns a plastic packaging with a glue opening system: in this package, there is no absolute necessity of having a good sealing.
  • the invention provides a packaging comprising a sealed flexible pouch with a thermoformed bottom web and a top web of a monooriented material,said top web comprising a precut, which operates as starting pull tab for the opening, as shown in EP-A-359 847, and wherein one part of the top web consists of two layers sealed together on their edges, the precut being between these edges, in the outer layer and present transversely to the orientation of the film of said layer and the flexible pouch comprises at the two opposite ends handles, each stiffened with a strip of material.
  • the pull tab starts a tear strip without any weakening line in the material used.
  • the package according to the invention can be used for frozen products as well as for chilled products.
  • the package is used in a microwave, one has from the precut in the outer layer to pull the tab across the seal joining both layers to allow for ventilation, avoiding therefore any risk of exploding the package.
  • the package stays closed and the tab is pulled after final reheating.
  • the flexible pouch comprises at opposite ends handles each stiffened with a strip of material. These strips are of high density Polyethylene. After heating and opening for instance the package, the help of the handles gives the opportunity to empty the pouch very easily by inverting it and the food product leaves the pouch.
  • the precut in the outer layer is present transversely to the orientation of the film of said web.
  • the width of the part with the two layers is of 1 to 2 cm, so that the opening is as large as possible for discharging the food product.
  • the precut is approximately in the middle of the edge of the flexible pouch.
  • the material of the top web is any oriented plastic used for the food contact and preferably a monooriented polyester or Polyamide laminated to Polyethylene.
  • the bottom web is made of Polyamide/Polyethylene, or any other formable material sealable on the top web.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Claims (6)

  1. Verpackung für ein Lebensmittelprodukt für Kochbeutel oder die Mikrowelle, die einen versiegelten flexiblen Beutel mit einer in der Wärme geformten Bodenseite (2) und einer Deckseite (3) aus einem mono-orientierten Material aufweist, wobei die genannte Deckseite einen Einschnitt (8) aufweist, der als eine Start-Zuglasche für die Öffnung dient, dadurch gekennzeichnet, daß ein Teil der Deckseite aus zwei Schichten (10, 13) besteht, die an ihren Kanten miteinander verbunden sind, wobei der Einschnitt zwischen diesen Kanten liegt, und zwar in der äußeren Schicht und quer zur Orientierung der Folie der genannten Schicht, und daß der flexible Beutel an den beiden gegenüberliegenden Enden Griffe (6) aufweist, die jeweils mit einem Materialstreifen (7) versteift sind.
  2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß die Breite des Teils mit den beiden Schichten (10, 13) von 1 bis 2 cm beträgt.
  3. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß der Einschnitt (8) in der Nähe einer Kante des flexiblen Beutels und etwa in der Mitte dieser Kante angeordnet ist.
  4. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß die Deckseite (3) aus einer mono-orientierten Kunststofffolie hergestellt ist.
  5. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß die Bodenseite (2) aus einem formbaren Kunststofflaminat besteht.
  6. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß das versteifte Material (7) Polyethylen hoher Dichte ist.
EP90118804A 1990-10-01 1990-10-01 Verpackung für Lebensmittel Expired - Lifetime EP0499647B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE69015826T DE69015826T2 (de) 1990-10-01 1990-10-01 Verpackung für Lebensmittel.
EP90118804A EP0499647B1 (de) 1990-10-01 1990-10-01 Verpackung für Lebensmittel
AT90118804T ATE116620T1 (de) 1990-10-01 1990-10-01 Verpackung für lebensmittel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90118804A EP0499647B1 (de) 1990-10-01 1990-10-01 Verpackung für Lebensmittel

Publications (2)

Publication Number Publication Date
EP0499647A1 EP0499647A1 (de) 1992-08-26
EP0499647B1 true EP0499647B1 (de) 1995-01-04

Family

ID=8204560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90118804A Expired - Lifetime EP0499647B1 (de) 1990-10-01 1990-10-01 Verpackung für Lebensmittel

Country Status (3)

Country Link
EP (1) EP0499647B1 (de)
AT (1) ATE116620T1 (de)
DE (1) DE69015826T2 (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517879B2 (en) 1996-11-27 2003-02-11 Mars Incorporated Method and apparatus for ultrasonic molding
US6607765B2 (en) 1996-08-22 2003-08-19 Mars, Incorporated Ultrasonic forming of confectionery products
US6635292B2 (en) 2001-10-26 2003-10-21 Mars, Incorporated Ultrasonic rotary forming of food products
US6655948B2 (en) 2001-08-31 2003-12-02 Mars, Incorporated System of ultrasonic processing of pre-baked food product
US8026464B2 (en) 2004-03-01 2011-09-27 Nestec S.A. Multi-purpose food preparation kit
US8028503B2 (en) 2001-06-19 2011-10-04 Robert Bosch Gmbh Method and system for ultrasonic sealing of food product packaging
US9928757B2 (en) 2015-05-21 2018-03-27 Sonoco Development, Inc. Flexible laminate for packaging with integrated peelable portion
US10138026B2 (en) 2015-04-01 2018-11-27 Sonoco Development, Inc. Resealable flexible package and method of using the same
US10150600B2 (en) 2014-10-01 2018-12-11 Sonoco Development, Inc. Container structure with a built-in opening and reclosing feature
US10689151B2 (en) 2017-07-21 2020-06-23 Sonoco Development, Inc. Tamper evident hybrid resealable container
US11203477B2 (en) 2015-10-30 2021-12-21 Sonoco Development, Inc. Integrated package opening feature
US11225355B2 (en) 2017-11-08 2022-01-18 Sonoco Development, Inc. Membrane lid with integrated peelable portion
US11623806B2 (en) 2017-02-27 2023-04-11 Sonoco Development, Inc. Resealable flexible packaging

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE208332T1 (de) * 1995-08-25 2001-11-15 Nestle Sa Lebensmittelverpackung
US5871783A (en) 1996-08-22 1999-02-16 Mars, Incorporated Apparatus for ultrasonically forming confectionery products
GB2335910B (en) 1998-04-01 2002-07-03 Masterfoods S A Nv Boil-in-bag sachet
US6395317B1 (en) 1999-02-11 2002-05-28 Mars Incorporated Process and apparatus for forming dual compartment pouches from a continuous web
US6153232A (en) * 1999-02-11 2000-11-28 Uncle Ben's, Inc. Boil-in-bag package
GB0922093D0 (en) 2009-12-18 2010-02-03 Mars Inc Boil-in-bag pouch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359847A1 (de) * 1987-03-23 1990-03-28 Sumitomo Bakelite Company Limited Behälter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1242231A (fr) * 1959-12-11 1960-09-23 Sachet pour conditionnement
US3175752A (en) * 1963-05-03 1965-03-30 Union Carbide Corp Package tearing means
DE2553770C2 (de) * 1975-11-29 1986-03-13 Beck & Co Packautomaten, 7440 Nürtingen Verpackungseinheit und Verfahren zur Herstellung derselben
DE3700988A1 (de) * 1987-01-15 1988-07-28 Sengewald Karl H Verpackung aus thermoplastischer kunststoffolie
AU609603B2 (en) * 1988-04-29 1991-05-02 E.I. Du Pont De Nemours And Company Microwave energy susceptible conformable laminate packaging materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359847A1 (de) * 1987-03-23 1990-03-28 Sumitomo Bakelite Company Limited Behälter

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607765B2 (en) 1996-08-22 2003-08-19 Mars, Incorporated Ultrasonic forming of confectionery products
US6517879B2 (en) 1996-11-27 2003-02-11 Mars Incorporated Method and apparatus for ultrasonic molding
US8028503B2 (en) 2001-06-19 2011-10-04 Robert Bosch Gmbh Method and system for ultrasonic sealing of food product packaging
US6655948B2 (en) 2001-08-31 2003-12-02 Mars, Incorporated System of ultrasonic processing of pre-baked food product
US6635292B2 (en) 2001-10-26 2003-10-21 Mars, Incorporated Ultrasonic rotary forming of food products
US8026464B2 (en) 2004-03-01 2011-09-27 Nestec S.A. Multi-purpose food preparation kit
US8525087B2 (en) 2004-03-01 2013-09-03 Nestec S.A. Multi-purpose food preparation kit
US10150600B2 (en) 2014-10-01 2018-12-11 Sonoco Development, Inc. Container structure with a built-in opening and reclosing feature
US11325759B2 (en) 2014-10-01 2022-05-10 Sonoco Development, Inc. Container structure with a built-in opening and reclosing feature
US10865023B2 (en) 2014-10-01 2020-12-15 Sonoco Development, Inc. Container structure with a built-in opening and reclosing feature
US11738919B2 (en) 2014-10-01 2023-08-29 Sonoco Development, Inc. Container structure with a built-in opening and reclosing feature
US10138026B2 (en) 2015-04-01 2018-11-27 Sonoco Development, Inc. Resealable flexible package and method of using the same
US9928757B2 (en) 2015-05-21 2018-03-27 Sonoco Development, Inc. Flexible laminate for packaging with integrated peelable portion
US10026339B2 (en) 2015-05-21 2018-07-17 Sonoco Development, Inc. Flexible laminate for packaging with integrated peelable portion
US10733912B2 (en) 2015-05-21 2020-08-04 Sonoco Development, Inc. Flexible laminate for packaging with integrated peelable portion
US11203477B2 (en) 2015-10-30 2021-12-21 Sonoco Development, Inc. Integrated package opening feature
US11623806B2 (en) 2017-02-27 2023-04-11 Sonoco Development, Inc. Resealable flexible packaging
US10689151B2 (en) 2017-07-21 2020-06-23 Sonoco Development, Inc. Tamper evident hybrid resealable container
US11597559B2 (en) 2017-07-21 2023-03-07 Sonoco Development, Inc. Tamper evident hybrid resealable container
US11148851B2 (en) 2017-07-21 2021-10-19 Sonoco Development, Inc. Tamper evident hybrid resealable container
US11851253B2 (en) 2017-07-21 2023-12-26 Sonoco Development, Inc. Tamper evident hybrid resealable container
US11225355B2 (en) 2017-11-08 2022-01-18 Sonoco Development, Inc. Membrane lid with integrated peelable portion

Also Published As

Publication number Publication date
DE69015826D1 (de) 1995-02-16
DE69015826T2 (de) 1995-05-18
ATE116620T1 (de) 1995-01-15
EP0499647A1 (de) 1992-08-26

Similar Documents

Publication Publication Date Title
EP0499647B1 (de) Verpackung für Lebensmittel
EP0393810B1 (de) Wiederverschliessbare Verpackung mit umschliessendem Originalitätssicherungsband
EP0038114B1 (de) Verfahren zur Herstellung eines thermoplastischen Beutels
US6610338B2 (en) Easy tearing bags and packaging material
US6743451B2 (en) Resealable bag with arcuate rupturable seal
EP0238947B1 (de) Verpackungsbehälter, versehen mit einer wiederverschliessbaren Öffnungsanordnung
KR101018948B1 (ko) 직립가능하며 접힘가능한 용기
MX2007010470A (es) Recipiente poco profundo que incluye secciones unidas verticalmente por bisagras en las secciones laterales.
US4937410A (en) Bag for containing edibles during microwave cooking
EP1245504A1 (de) Zwei-kammer Verpackungsbeutel für dampfkochen von Nahrungsmitteln
JP3901418B2 (ja) 圧力逃げを備える包装体及びその製造方法
EP0478812A1 (de) Verpackung für Lebensmittel
KR860000999A (ko) 과자, 기타 식품용 개방용이한 종이용기
AU702244B2 (en) Package for a food product
EP0199697B1 (de) Verpackungsbehälter
US3615707A (en) Hermetically sealed container with readily detachable protective cover
US5174657A (en) Duplex bag having a handle and method of making same
EP0749908B1 (de) Beutel mit integralem Handgriff
EP2399845B1 (de) Verfahren um einen tetraedrischen Verpackungsbehälter herzustellen
US4796760A (en) Packing container provided with opening arrangement
NZ529031A (en) Resealable bag with arcuate rupturable seal
Ohga et al. Pouch for Packaging
Oyama et al. Reclosable Packet
GB2272206A (en) Inner flap package
AU2002257169A1 (en) Resealable bag with arcuate rupturable seal

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19910926

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17Q First examination report despatched

Effective date: 19930712

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE FR GB IT LI NL SE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARONSSON, SOLVEIG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 116620

Country of ref document: AT

Date of ref document: 19950115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69015826

Country of ref document: DE

Date of ref document: 19950216

ITF It: translation for a ep patent filed

Owner name: SOCIETA' ITALIANA BREVETTI S.P.A.

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20011003

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011010

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20011011

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20011015

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20011031

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20011119

Year of fee payment: 12

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

BERE Be: lapsed

Owner name: SOC. DES PRODUITS *NESTLE S.A.

Effective date: 20021031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20021001

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20031007

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20031009

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050503

EUG Se: european patent has lapsed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051001