EP0694015B1 - Enveloppe de conditionnement - Google Patents

Enveloppe de conditionnement Download PDF

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Publication number
EP0694015B1
EP0694015B1 EP95909571A EP95909571A EP0694015B1 EP 0694015 B1 EP0694015 B1 EP 0694015B1 EP 95909571 A EP95909571 A EP 95909571A EP 95909571 A EP95909571 A EP 95909571A EP 0694015 B1 EP0694015 B1 EP 0694015B1
Authority
EP
European Patent Office
Prior art keywords
packaging material
punched
layer
packaged
portions
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
EP95909571A
Other languages
German (de)
English (en)
Other versions
EP0694015A1 (fr
Inventor
Herbert Cerwinski
Andreas Niederer
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.)
Teich AG
Original Assignee
Teich 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 Teich AG filed Critical Teich AG
Publication of EP0694015A1 publication Critical patent/EP0694015A1/fr
Application granted granted Critical
Publication of EP0694015B1 publication Critical patent/EP0694015B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/60—Containers, packaging elements or packages, specially adapted for particular articles or materials for sweets or like confectionery products

Definitions

  • the invention relates to a wrapping package in which a lumpy, possibly divisible packaged goods in one outer cover made of a flat and flexible packaging material is struck, overlapping each other on the bottom of the pack Edge areas of the packaging material by gluing are interconnected and the packaging material two different layers or composite layers and that the layer or the layer facing the packaged goods Layer composite within the top overlapping Packaging material edge area one or more Aus or Punchings (6), within or of which two packaging material edge areas connected together are.
  • a well-known wrapping package of this type which is used for packaging Chocolates serves a two-layer shell, which consists of two superimposed blanks is formed, the on blank coming from a casing to lie on the outside of the casing decorative printed film made of biaxially stretched polypropylene (OPP) and the cut on the package side from a composite exists, the decor side is painted with a base color Includes aluminum foil, which has a Paper layer is connected.
  • OPP biaxially stretched polypropylene
  • the printed OPP film and the composite film each in tape form from removed from the roll, both blanks cut to length and with one protruding edge of the OPP film cut lying one above the other then the wrap is made over the chocolate candy and finally on the two overlapping envelope folds by briefly pressing a hot sealing tool protruding edge of the OPP film on the top one Envelope folding with the outer OPP film layer of the one below Envelope fold joined together by heat sealing.
  • a plastic film is the top one Desired layer of packaging material.
  • This desire leads lead to multilayer packaging materials in which one Connection of the overlapping packaging material edge areas on the package bottom through a seal, in particular created by a heat seal lacquer layer.
  • Such a wrapping package is previously known from US-A-2,550,520.
  • the layered composite of the packaging material exists made of paper and cellophane, with the cellophane layer Apply a heat seal lacquer layer on one or both sides is.
  • the paper layer is punched out in the edge area, so that the heat-sealing lacquer layers are connected to each other can.
  • this connection by means of heat seal lacquer has the Disadvantage that the wrapping no longer after opening is lockable.
  • the layer not punched or punched out or Laminate on the underside with a permanent adhesive coating is provided, which at the same time advantageously for Join the two different layers or layer composites can serve.
  • the layer not provided with the punching or punching at least essentially from an optionally transparent Plastic film formed.
  • the or punched punched layer composite advantageously a decorative and possibly with aluminum foil on the packaged goods side with an adhesive layer a paper layer is connected.
  • the two are overlapping each other connected packaging material edge areas on two on the package floor overlapping envelope folds of the packaging material.
  • the packaged goods are chocolates.
  • an aluminum foil sheet with a thickness between 0.005 to 0.015 mm, but in particular 0.007 mm is provided on one side with an aqueous acrylate lacquer in a primary color pre-coating and on the other side with a wet laminating adhesive, for example based on styrene-butadiene an order quantity of approx. 1.5 g / m 2 with a paper web with a grammage between 18 and 100 g / m 2 .
  • This preliminary assembly is now printed in a further operation, and, as will be explained in more detail later, subjected to an embossing and punched out.
  • a film of transparent, biaxially oriented polypropylene (OPP) with a thickness of between 0.012 and 0.030 mm is then coated over the entire surface in a comparative example using a wax-based hot laminating adhesive in an application amount of approx. 5 - 15 g / m 2 the pre-composite sheet is connected on its printed side by hot lamination.
  • the width of the packaging material web thus produced is a multiple of the later length b of the packaging material blank used for wrapping the chocolate.
  • the packaging material is then - after subdivision - delivered to the packer rolled up in individual webs.
  • Fig. 1 shows a top view of the decorative front a section of such a single track 1 with a width b equal to the cut length and the side cut edges 2 as well printed key marks 3, with the help in the Packaging machine cutting the web 1 to size 4 is controlled by subdivision along lines 5.
  • the preliminary assembly 7 points a silk gloss embossing indicated with 8 with the structure of a fine cross lines, e.g. a rectangular Drawing field 9, which may be a different base color than that has remaining surface and in which the corresponding Lettering is printed from this silk gloss embossing remains omitted.
  • the Cuts 4 cut to length from the packaging material web and the Chocolates wrapped in the blanks.
  • Fig. 2 is a perspective view of a phase of the wrapping process shown before the envelope folds 10 or 11 can be turned over onto the chocolate base 12.
  • Fig. 4 the rectangular die cut 6 in the aluminum-paper pre-composite, within which the on the OPP film 13 (see Fig. 4) in aforementioned comparison test applied hot-melt coating 15 comes to light.
  • the envelope folds 10 and after the envelope fold 11 folded onto the praline base see above that results in the phase shown in Fig. 3, which is already the shows the final shape of the wrapping.
  • a heated sealing stamp in the direction of the Arrow 14 on the folded envelope fold 11 within The punch 6 is the OPP film 13 of the above lying envelope fold 11 over the hot melt adhesive layer 15 (see Fig.
  • Fig. 4 shows schematically in section the overlapping packaging material edge areas at the point of connection. After this Opening this connection by means of the hot melt adhesive layer 15 the wrapper can no longer be closed.
  • the wrapper according to the invention to connect the pre-composite 7 and the OPP film 13 instead a hot-melt adhesive coating 15 a permanent adhesive coating 15 '(pressure-sensitive adhesive layer) over the entire surface attached, which comes to light in the section 6.
  • a hot-melt adhesive coating 15 a permanent adhesive coating 15 '(pressure-sensitive adhesive layer) over the entire surface attached, which comes to light in the section 6.
  • the Use of permanent adhesive layers on the surface of Packaging materials, especially in sheet form Rolls delivered to the packer are delivered in generally not common, since neighboring layers of the Packaging material at the places of the permanent adhesive coating can connect with each other, i.e. how you express yourself, the material in the role "blocks". Surprisingly, it is not the case here: possibly because between the Permanent adhesive coating 15 'within the cutouts 6 and underlying packaging material layer in the role of gaps a thickness equal to that of the preliminary composite 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Buffer Packaging (AREA)

Claims (6)

  1. Emballage constitué par pliage, pour lequel un produit à emballer, en morceaux, le cas échéant susceptible d'être subdivisé, est introduit dans une enveloppe extérieure constituée d'un matériau d'emballage plat et flexible, des zones de bordure, se chevauchant les unes les autres du matériau d'emballage étant reliées ensemble par collage au niveau du fond d'emballage (12), et le matériau d'emballage étant constitué de deux couches différentes ou de deux composites différents constitués de couches, et la couche ou le composite à couches, tourné(e) vers le produit à emballer, présentant, à l'intérieur de la zone de bordure de matériau d'emballage se chevauchant et située en partie la plus haute, une ou plusieurs échancrures ou découpures traversantes découpées (6), à l'intérieur de la ou desquelles les deux zones de bordure de matériau d'emballage sont reliées ensemble, caractérisé en ce que la couche ou le composite à couches non pourvu(e) d'échancrures ou de découpures traversantes découpées est pourvu(e) sur la face inférieure d'un revêtement adhésif permanent.
  2. Emballage constitué par pliage selon la revendication 1, caractérisé en ce que le revêtement adhésif permanent sert simultanément à relier les deux couches différentes ou les deux composites à couches différents.
  3. Emballage constitué par pliage selon l'une des revendications 1 ou 2, caractérisé en ce que la couche (7) non pourvue des échancrures ou découpures traversantes est constituée au moins pour l'essentiel d'une feuille de matière plastique (13, 13'), le cas échéant transparente.
  4. Emballage constitué par pliage selon la revendication 3, caractérisé en ce que le composite à couches pourvu des échancrures ou découpures traversantes (6) présente une feuille d'aluminium décorative et, le cas échéant, pourvue d'inscriptions, cette feuille d'aluminium étant reliée, du côté du produit à emballer, à une couche de papier, par l'intermédiaire d'une couche d'adhésif.
  5. Emballage constitué par pliage selon l'une des revendications 1 à 4, caractérisé en ce que les deux zones de bordure du matériau d'emballage reliées ensemble en se chevauchant l'une l'autre se trouvent sur deux pliages en enveloppe (10, 11), se chevauchant l'un l'autre au niveau du fond d'emballage (12) et constitués du matériau d'emballage.
  6. Emballage constitué par pliage selon l'une des revendications 1 à 5, caractérisé en ce que le produit à emballer est un produit ou article praliné.
EP95909571A 1994-02-17 1995-02-16 Enveloppe de conditionnement Expired - Lifetime EP0694015B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT31294 1994-02-17
AT312/94 1994-02-17
PCT/AT1995/000035 WO1995022496A1 (fr) 1994-02-17 1995-02-16 Enveloppe de conditionnement

Publications (2)

Publication Number Publication Date
EP0694015A1 EP0694015A1 (fr) 1996-01-31
EP0694015B1 true EP0694015B1 (fr) 1998-04-29

Family

ID=3487225

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95909571A Expired - Lifetime EP0694015B1 (fr) 1994-02-17 1995-02-16 Enveloppe de conditionnement

Country Status (6)

Country Link
US (1) US5671882A (fr)
EP (1) EP0694015B1 (fr)
AT (1) ATE165578T1 (fr)
DE (1) DE59502037D1 (fr)
ES (1) ES2117407T3 (fr)
WO (1) WO1995022496A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279205B2 (en) * 2001-02-07 2007-10-09 Sonoco Development, Inc. Packaging material
US7032757B2 (en) * 2002-08-08 2006-04-25 Mars, Incorporated Tamper evident food packaging
US20050202129A1 (en) * 2004-03-12 2005-09-15 Sieber Joseph S. Simulated silver foil chocolate or candy bar wrapper
AT9643U3 (de) * 2007-09-10 2008-10-15 Starlinger & Co Gmbh Kunststoffsack
US20090238940A1 (en) * 2008-03-20 2009-09-24 Cargill, Incorporated Color-imparting chocolate compositions and food articles made therefrom
USD733576S1 (en) 2012-11-07 2015-07-07 Scott Sanders Sandwich wrap
WO2013074436A1 (fr) * 2011-11-14 2013-05-23 Scott Sanders Emballage de sandwich
US9365337B2 (en) * 2014-02-14 2016-06-14 Bridget Fullan Reusable gift packaging
USD738744S1 (en) * 2014-02-19 2015-09-15 Scott Sanders Sandwich wrap
DE102014015958A1 (de) * 2014-10-31 2016-05-04 Sig Technology Ag Vorrichtung, insbesondere zum Verschließen eines Kopfbereichs eines Nahrungsmittel-behälters, aus einem Laminat mit geschältem und umgeschlagenen Randbereich

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2286307A (en) * 1939-08-26 1942-06-16 Sylvania Ind Corp Article and process of making the same
US2550520A (en) * 1947-11-12 1951-04-24 Clarence G Bennett Joint structure for laminates
GB862300A (en) * 1957-10-10 1961-03-08 Drohmann Gmbh C Improvements relating to wrappers for block-shaped packages
AU8826182A (en) * 1982-08-30 1984-03-29 Weber, J. Isothermal package material
DE9014155U1 (de) * 1990-10-11 1990-12-20 Teich Ag, Obergrafendorf Einschlagpackung

Also Published As

Publication number Publication date
DE59502037D1 (de) 1998-06-04
US5671882A (en) 1997-09-30
EP0694015A1 (fr) 1996-01-31
ATE165578T1 (de) 1998-05-15
WO1995022496A1 (fr) 1995-08-24
ES2117407T3 (es) 1998-08-01

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