EP1798155A1 - Umwicklung zum Einpacken von Lebensmittelprodukten - Google Patents

Umwicklung zum Einpacken von Lebensmittelprodukten Download PDF

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Publication number
EP1798155A1
EP1798155A1 EP06125935A EP06125935A EP1798155A1 EP 1798155 A1 EP1798155 A1 EP 1798155A1 EP 06125935 A EP06125935 A EP 06125935A EP 06125935 A EP06125935 A EP 06125935A EP 1798155 A1 EP1798155 A1 EP 1798155A1
Authority
EP
European Patent Office
Prior art keywords
wrapping
web
removable portion
apt
product
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Withdrawn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
EP06125935A
Other languages
English (en)
French (fr)
Inventor
Arturo Giusti
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.)
Policarta Srl
Original Assignee
Policarta Srl
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 Policarta Srl filed Critical Policarta Srl
Publication of EP1798155A1 publication Critical patent/EP1798155A1/de
Withdrawn legal-status Critical Current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
    • B65D75/522—Inspection openings or windows
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3401—Cooking or heating method specially adapted to the contents of the package
    • B65D2581/3402—Cooking or heating method specially adapted to the contents of the package characterised by the type of product to be heated or cooked
    • B65D2581/3405—Cooking bakery products
    • B65D2581/3406—Pizza or bread

Definitions

  • the present invention refers to a wrapping for packaging food products, and in particular bakery products, as well as to the product packaged with such a wrapping and to a continuous web for obtaining the latter.
  • wrappings for the packaging of food products and in particular of bakery products such as bread, pizza and the like, and of ready dishes.
  • said wrappings are lavishly printed, both in order to bear information required by law and to attract a consumer with advertising messages and/or fine illustrations, often reproducing the packaged dish.
  • Such a printing typically covers the entire packaging and entails a total covering of the product, which therefore is not visible to the user.
  • ready dishes to be warmed up or baked said choice of not showing the product is due also to the fact that prior just to said warming up or baking the appearance of the latter is less than tasty.
  • the technical problem set and solved by the present invention is to provide a wrapping for packaging food products allowing to meet the needs mentioned hereto with reference to the known art.
  • the present invention also refers to a continuous web according to claim 13 and to a packaged product according to claim 12.
  • the present invention provides several relevant advantages.
  • the main advantage lies in that the packaging meets selling needs, requiring, as illustrated above, that the packaged product be not viewable by the consumer, and concomitantly satisfies the needs of the end consumer, who may view the purchased product without having to remove the wrapping thereof.
  • Figures 1 and 2 show each one face of a continuous composite web for the forming of a wrapping for packaging a food product according to an embodiment of the invention, said web being generally denoted by 10.
  • the web 10 comprises as base material a laminate material 2, preferably of paper type.
  • a longitudinal strip 3 of transparent material e.g. a film of cellophane, PLA, polylactic acid or polyester, or anyhow of a material permeable to H 2 O vapour.
  • Said gluing is based, e.g. on continuous longitudinal depositions of glue 4 that may be carried out in a manner known to a person skilled in the art, and which therefore will no further be dwelt upon.
  • longitudinal glue depositions denoted by 5
  • transversal glue depositions denoted by 6
  • said longitudinal and transversal glue depositions 5 and 6 may be obtained in a manner known to a person skilled in the art.
  • they - alike said glue depositions 4 for the forming of the composite web - may have a continuous development at least in correspondence of each of the wrappings being formed, as in the example depicted, or be applied according to any one discontinuous pattern.
  • said depositions may be carried out according to any one application jig, e.g. be made of a plurality of thin glue lines or points.
  • the perforation lines 71 and 72 define a preferential tearing portion, and in particular a strip 8, of the web 10.
  • wrappings 1 for the packaging of a food product 100 there may be obtained wrappings 1 for the packaging of a food product 100, one of said wrappings being shown in Figures 4A and 4B.
  • the packaged product is a pizza.
  • the steps of forming said wrapping 1 from the web 10 or from a cut or die-cut portion thereof are based on the overlapping of the longitudinal edges of the web and therefore of the related glue depositions 5, so as to form a substantially tubular body. At the transversal edges of such a tube there are the depositions 6, which may be brought into contact to cause glue activation.
  • the depositions 6 which may be brought into contact to cause glue activation.
  • the wrapping 1 has a removable portion 11, and in particular a preferential tearing portion, formed of course by a portion of the removable strip 8 of the paper material 2.
  • the end consumer may remove said removable portion 11, uncovering a transparent window 12 made from the transparent material strip 3.
  • the window 12 develops throughout the whole longitudinal extension of the wrapping 1, allowing an extensive view of the product.
  • the present invention is susceptible of several variant embodiments.
  • the removable portion of the wrapping may have any one shape, thereby not necessarily being in the form of a strip, and likewise may be said for the transparent window arranged therebelow.
  • the perforations may extend also transversally to the strip, in order to make a consumer's tearing easier.
  • the removable portion may also be connected to the remainder of the wrapping by a suitable glue, apt to allow an easy detachment and optionally subsequent repositioning of the portion itself.
  • the packaged food product may be any one bakery product or a more or less elaborate dish, to be baked or merely warmed up under care of the end consumer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
EP06125935A 2005-12-15 2006-12-12 Umwicklung zum Einpacken von Lebensmittelprodukten Withdrawn EP1798155A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM20050631 ITRM20050631A1 (it) 2005-12-15 2005-12-15 Involucro per confezionare prodotti alimentari.

Publications (1)

Publication Number Publication Date
EP1798155A1 true EP1798155A1 (de) 2007-06-20

Family

ID=37891973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06125935A Withdrawn EP1798155A1 (de) 2005-12-15 2006-12-12 Umwicklung zum Einpacken von Lebensmittelprodukten

Country Status (2)

Country Link
EP (1) EP1798155A1 (de)
IT (1) ITRM20050631A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558904A (en) * 1947-08-08 1951-07-03 William R Kohl Window device for garment bags and like containers
FR1151781A (fr) * 1956-06-21 1958-02-05 Holweg Const Mec Sac étanche à fenêtre transparente
EP0120081A1 (de) * 1982-09-29 1984-10-03 Ludlow Corp Fenstersack für flüssigkeiten.
EP0198362A2 (de) * 1985-04-13 1986-10-22 Gourmec Laboratory Co., Ltd. Behälter und Verfahren zum Kochen in einem Mikrowellenofen
FR2635087A1 (fr) * 1988-08-02 1990-02-09 Diaz Carrion Maria Esther Bande continue pour l'emballage de produits alimentaires
BE1009347A5 (nl) * 1995-04-25 1997-02-04 Galoppin Papier Naamloze Venno Verpakkingsblad voor charcuterie, kaas, vlees, vis en dergelijke.
WO1997033808A1 (de) * 1996-03-13 1997-09-18 Früh Verpackungs-Technik Ag Aus mehrlagige verbundfolie gefertigte verpackung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558904A (en) * 1947-08-08 1951-07-03 William R Kohl Window device for garment bags and like containers
FR1151781A (fr) * 1956-06-21 1958-02-05 Holweg Const Mec Sac étanche à fenêtre transparente
EP0120081A1 (de) * 1982-09-29 1984-10-03 Ludlow Corp Fenstersack für flüssigkeiten.
EP0198362A2 (de) * 1985-04-13 1986-10-22 Gourmec Laboratory Co., Ltd. Behälter und Verfahren zum Kochen in einem Mikrowellenofen
FR2635087A1 (fr) * 1988-08-02 1990-02-09 Diaz Carrion Maria Esther Bande continue pour l'emballage de produits alimentaires
BE1009347A5 (nl) * 1995-04-25 1997-02-04 Galoppin Papier Naamloze Venno Verpakkingsblad voor charcuterie, kaas, vlees, vis en dergelijke.
WO1997033808A1 (de) * 1996-03-13 1997-09-18 Früh Verpackungs-Technik Ag Aus mehrlagige verbundfolie gefertigte verpackung

Also Published As

Publication number Publication date
ITRM20050631A1 (it) 2007-06-16

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