EP0478812A1 - Emballage pour produit alimentaire - Google Patents

Emballage pour produit alimentaire Download PDF

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Publication number
EP0478812A1
EP0478812A1 EP90118803A EP90118803A EP0478812A1 EP 0478812 A1 EP0478812 A1 EP 0478812A1 EP 90118803 A EP90118803 A EP 90118803A EP 90118803 A EP90118803 A EP 90118803A EP 0478812 A1 EP0478812 A1 EP 0478812A1
Authority
EP
European Patent Office
Prior art keywords
package
package according
web
precut
flexible pouch
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.)
Withdrawn
Application number
EP90118803A
Other languages
German (de)
English (en)
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 EP90118803A priority Critical patent/EP0478812A1/fr
Publication of EP0478812A1 publication Critical patent/EP0478812A1/fr
Withdrawn legal-status Critical Current

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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
    • B65D75/5827—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
    • 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

Definitions

  • the invention relates to a package for food products useful for boil-in-bag or microwave.
  • the invention provides a packaging comprising a sealed flexible pouch with a thermoformed bottom web and a top web of a monooriented material and on this a precut covered by an adhesive membrane, which operates as a starting pull tab for the opening.
  • the package according to the invention can be used for frozen products as well as for chilled products.
  • the adhesive membrane lift due to the increasing of pressure inside the pack and therefore ventilate, it avoiding then any risk of exploding.
  • the flexible pouch comprises at opposite ends handles stiffened with two strips of material. These strips are of high density Polyethylene. After heating and opening 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 adhesive membrane covering the precut is a sticker with a prehensile end. This member gives a package with an accurate watertightness.
  • the glue used for sticking the adhesive membrane is of any type known in the art, permitting good adhesion and afterward release of this adhesive membrane.
  • the precut in the top web is present transversely to the orientation of the film of said layer.
  • the precut is near to one edge of the flexible pouch and approximately in the middle of this edge. The aim is to obtain an opening of the pouch as large as possible to permit a good emptying of the food product contained therein.
  • 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.
  • the package (1) comprises a bottom web (2) and a top web (3) containing food product (4).
  • a sealing (5) closes the package.
  • handles (6) are present for allowing a good handling of the package.
  • the handles comprise further stiffened strips (7).
  • a precut (8) is covered by a sticker (9).
  • the package is allowed to be reheated. After reheating, the sticker (9) is pulled, taking along, due to the precut (8), a strip (10) of material, which gives a clear opening of the top web of the package. After the opening, the pack is inverted and folded for discharging the food product (4) contained therein.
  • the opening along strip (10) is possible by the monoorientation of the material of the top web (3).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
EP90118803A 1990-10-01 1990-10-01 Emballage pour produit alimentaire Withdrawn EP0478812A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP90118803A EP0478812A1 (fr) 1990-10-01 1990-10-01 Emballage pour produit alimentaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90118803A EP0478812A1 (fr) 1990-10-01 1990-10-01 Emballage pour produit alimentaire

Publications (1)

Publication Number Publication Date
EP0478812A1 true EP0478812A1 (fr) 1992-04-08

Family

ID=8204559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90118803A Withdrawn EP0478812A1 (fr) 1990-10-01 1990-10-01 Emballage pour produit alimentaire

Country Status (1)

Country Link
EP (1) EP0478812A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620154A2 (fr) * 1993-04-16 1994-10-19 Beiersdorf Aktiengesellschaft Etiquette avec languette pour arracher
EP0760341A1 (fr) * 1995-08-25 1997-03-05 Societe Des Produits Nestle S.A. Emballage alimentaire
EP0947444A1 (fr) 1998-04-01 1999-10-06 N.V. Master Foods S.A. Sachet permettant le chauffage des produits à l'intérieur
US6153232A (en) * 1999-02-11 2000-11-28 Uncle Ben's, Inc. Boil-in-bag package
US6380524B1 (en) 1999-08-09 2002-04-30 Karl Keller Microwavable food package having valve and method of use
US6395317B1 (en) 1999-02-11 2002-05-28 Mars Incorporated Process and apparatus for forming dual compartment pouches from a continuous web
US6517879B2 (en) 1996-11-27 2003-02-11 Mars Incorporated Method and apparatus for ultrasonic molding
US6530767B1 (en) 1996-08-22 2003-03-11 Mars Incorporated Ultrasonic forming of confectionery products
US6574944B2 (en) 2001-06-19 2003-06-10 Mars Incorporated Method and system for ultrasonic sealing of food product packaging
US6607764B1 (en) 1997-12-18 2003-08-19 Karl Keller Ventable, microwave-safe food package
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
WO2008007613A1 (fr) 2006-07-11 2008-01-17 Hamamatsu Photonics K.K. Tableau de connexions et dispositif d'imagerie à semi-conducteurs
WO2011073800A1 (fr) 2009-12-18 2011-06-23 Mars Incorporated Poche de sachet de cuisson

Citations (6)

* 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
US3302856A (en) * 1965-04-05 1967-02-07 Phillips Petroleum Co Containers
DE2553770A1 (de) * 1975-11-29 1977-06-02 Beck & Co Packautomaten Verpackungseinheit
EP0060411A1 (fr) * 1981-03-12 1982-09-22 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour emballage
EP0340037A2 (fr) * 1988-04-29 1989-11-02 E.I. Du Pont De Nemours And Company Matériaux laminés moulants pour l'emballage, sensibles à l'énergie des micro-ondes

Patent Citations (6)

* 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
US3302856A (en) * 1965-04-05 1967-02-07 Phillips Petroleum Co Containers
DE2553770A1 (de) * 1975-11-29 1977-06-02 Beck & Co Packautomaten Verpackungseinheit
EP0060411A1 (fr) * 1981-03-12 1982-09-22 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour emballage
EP0340037A2 (fr) * 1988-04-29 1989-11-02 E.I. Du Pont De Nemours And Company Matériaux laminés moulants pour l'emballage, sensibles à l'énergie des micro-ondes

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0620154A3 (fr) * 1993-04-16 1995-03-08 Beiersdorf Ag Etiquette avec languette pour arracher.
EP0620154A2 (fr) * 1993-04-16 1994-10-19 Beiersdorf Aktiengesellschaft Etiquette avec languette pour arracher
EP0760341A1 (fr) * 1995-08-25 1997-03-05 Societe Des Produits Nestle S.A. Emballage alimentaire
US5863585A (en) * 1995-08-25 1999-01-26 Nestec S.A. Package for food product and method for emptying the package
AU702244B2 (en) * 1995-08-25 1999-02-18 Societe Des Produits Nestle S.A. Package for a food product
US6607765B2 (en) 1996-08-22 2003-08-19 Mars, Incorporated Ultrasonic forming of confectionery products
US6530767B1 (en) 1996-08-22 2003-03-11 Mars Incorporated Ultrasonic forming of confectionery products
US6517879B2 (en) 1996-11-27 2003-02-11 Mars Incorporated Method and apparatus for ultrasonic molding
US6607764B1 (en) 1997-12-18 2003-08-19 Karl Keller Ventable, microwave-safe food package
EP0947444A1 (fr) 1998-04-01 1999-10-06 N.V. Master Foods S.A. Sachet permettant le chauffage des produits à l'intérieur
US6342258B1 (en) 1998-04-01 2002-01-29 N. V. Masterfoods, S.A. 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
US6380524B1 (en) 1999-08-09 2002-04-30 Karl Keller Microwavable food package having valve and method of use
US6574944B2 (en) 2001-06-19 2003-06-10 Mars Incorporated Method and system for ultrasonic sealing of food product packaging
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
WO2008007613A1 (fr) 2006-07-11 2008-01-17 Hamamatsu Photonics K.K. Tableau de connexions et dispositif d'imagerie à semi-conducteurs
WO2011073800A1 (fr) 2009-12-18 2011-06-23 Mars Incorporated Poche de sachet de cuisson

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