EP0677014B1 - Verpackung für eine gruppe von artikeln und verfahren zu ihrer herstellung - Google Patents

Verpackung für eine gruppe von artikeln und verfahren zu ihrer herstellung Download PDF

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Publication number
EP0677014B1
EP0677014B1 EP95900802A EP95900802A EP0677014B1 EP 0677014 B1 EP0677014 B1 EP 0677014B1 EP 95900802 A EP95900802 A EP 95900802A EP 95900802 A EP95900802 A EP 95900802A EP 0677014 B1 EP0677014 B1 EP 0677014B1
Authority
EP
European Patent Office
Prior art keywords
envelope
products
sealing
adhesion medium
stage
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
EP95900802A
Other languages
English (en)
French (fr)
Other versions
EP0677014B2 (de
EP0677014A1 (de
Inventor
Jean-Jacques Provost
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.)
Amcor Flexibles France SAS
Original Assignee
CMB Flexible
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9452621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0677014(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CMB Flexible filed Critical CMB Flexible
Publication of EP0677014A1 publication Critical patent/EP0677014A1/de
Application granted granted Critical
Publication of EP0677014B1 publication Critical patent/EP0677014B1/de
Publication of EP0677014B2 publication Critical patent/EP0677014B2/de
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
    • B65D75/52—Details
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/80—Chewing gum
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/813—Adhesive

Definitions

  • the present invention relates to packaging for a series of products, of the type comprising a flexible envelope, in particular of generally elongated shape, comprising a folded and sealed sheet.
  • Known packages of this type are intended in particular for prepackaged products which may for example be food products such as chewing gum tablets, cheese wafers, cookies or chocolate bars, or even smart cards.
  • the envelope contains these products and may consist of a rolled or folded sheet, for example of paper or of a complex produced, for example, from the combination of a plastic film, paper and aluminum (or of the combination of two of them); this sheet then surrounds and envelops a stack of said products to form a cylinder held by gluing a longitudinal edge of the sheet on the opposite longitudinal edge; the ends of the cylinder are kept in the folded position by sealing, for example by gluing, to form one the bottom, the other the cover of the envelope.
  • Such packaging is very economical for everyday consumer products and very advantageous since it makes it possible to keep them grouped in the envelope and available at all times for distribution and consumption.
  • the object of the invention is to preserve the integrity of the content of the packaging envelope after opening it, including after removal of one or more products from the open envelope, while retaining the economic character. and advantageous of this type of packaging.
  • the invention relates to a packaging of the aforementioned type, characterized in that a means of temporary adhesion of the products to be packaged is interposed between the envelope and each of the products.
  • the invention also relates to a method for producing a package as defined above.
  • step (b) When the formation of the envelope of step (b) includes a sealing step, in particular by gluing, opposite edges of said sheet closing the circumference of the envelope blank, and a folding and sealing step, in particular by bonding, at least one end of the envelope blank, closing at least one bottom of the envelope, preferably, in step (c), the temporary adhesion means is placed at least on the part of the inner face intended to constitute the bottom of the envelope and is activated simultaneously with the sealing of the bottom of the envelope.
  • the method of the type comprising the production of an envelope blank of generally elongated shape, the filling of the envelope blank with said products, and the formation of an envelope of general tubular shape by folding and sealing, in particular by gluing, of said sheet thus closing at least partially this blank of envelope, is characterized in that it comprises a step of coating part of each of the products or their prepackage intended to come into contact with the envelope by a temporary adhesion means, and in that the activation of the temporary adhesion means is performed simultaneously with the sealing of the envelope.
  • each of the products is coated on one of its ends, or of the ends of its prepackage, facing the bottom, by a temporary adhesion means, and the activation of the adhesion means is carried out simultaneously with the sealing of the bottom of the envelope.
  • the packaging shown in Figures 1 to 4 comprises a flexible envelope 1 which contains elongated products 2 stacked.
  • Products 2 can for example be prepackaged food products, such as chewing gum tablets, cheese wafers, cookies or chocolate bars, or other possibly prepackaged products such as smart cards.
  • the flexible envelope 1 comprises a body 3 of generally cylindrical shape with rectangular base closed at its two ends, one constituting the bottom 4, the other constituting the cover 5, by folding and gluing the ends of the body 3 thereon. same.
  • the body 3 also includes a tear strip 6 on its circumference, near the cover 5.
  • the envelope 1 is opened by tearing the strip 6 along the circumference of the body 3 and removing the cover 5 and an adjoining portion of the body 3. This operation releases a ends 2A of the products 2 contained by the envelope, as shown in FIG. 2.
  • the envelope 1 thus opened can no longer be closed.
  • the packaging also includes a temporary adhesion means, here a film 7 of glue with low adhesion power applied to the bottom 4 of the envelope 1, which separably connects this bottom 4 at the adjacent end 2B of each product 2 contained in the envelope.
  • the adhesive can be, for example, of the weak hot-melt type.
  • the products 2 remain integral with the open envelope 1, because they are retained by their ends 2B against the bottom 4 of the envelope with the adhesive film 7.
  • the products contained cannot therefore be dispersed outside.
  • the packaging thus retains all of its properties for meeting and protecting products.
  • a tear strip 6 is fixed near the opposite edge 8A in zone 8B, then sheets 9 are cut on the inner face of each of which, outside the glued zone, a stack of products 2 is deposited, as shown in FIG. 6.
  • the strip 8 also carries on its external face pre-glued areas (not shown) used to close the packaging in a conventional manner. For these areas, for example, a strong heat-activated adhesive is used.
  • the strip 8 can be made of paper or of a complex material, for example consisting of a plastic film, a printed paper film and an aluminum film, superimposed and glued together.
  • the width of the strip 8 is greater than the length of the products to be packaged.
  • a variant of the same process consists in using for the internal coating, at 8B, of the strip 8, a cold adhesive activatable by pressure.
  • the compression of the envelope 1 by its two ends which accompanies the aforementioned sealing then simultaneously ensures the activation of the film of cold glue from the sheet edge 8B and causes the temporary adhesion of the ends 2B of the products on the bottom 4 of the 'envelope.
  • the prior gluing of the strip 8 by means of an adhesive with low adhesion can be carried out differently.
  • coating can be carried out batchwise, interrupting at intervals predetermined gluing of zone 8B or by gluing only pre-marked locations in this zone 8B which will constitute the bottom of the envelope after folding.
  • the gluing can, on certain packaging lines, be carried out in strips transverse to the direction of advance of the sheets 9.
  • the coating can also be carried out all along the zone 8B, but in the form of several parallel lines, possibly dotted, or with a repeating pattern such as oblique lines parallel to each other.
  • the strip 7 can be replaced by prior gluing, by the same type of weak adhesive, of the adjacent end 2B of the products 2.
  • the temporary adhesion of the products 2 to the bottom of the envelope can be obtained by interposing a double-sided adhesive element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Making Paper Articles (AREA)

Claims (12)

  1. Verpackung für eine Gruppe von Artikeln (2), mit einer weichen Hülle (3), insbesondere in generell langgestreckter Form, mit einem gefalteten und dicht geschlossenen Blatt, dadurch gekennzeichnet, daß ein Haftmittel (7) ein provisorisches Anhaften der zu verpackenden Produkte zwischen der Hülle (3) und jedem der Produkte vorgesehen ist.
  2. Verpackung nach Anspruch 1, dadurch gekennzeichnet, daß das provisorische Haftmittel (7) einen Bereich der Produkte betrifft, der ausgerichtet ist mit einer dicht verschlossenen Zone der Hülle (3).
  3. Verpackung nach Anspruch 2, bei der die weiche Hülle (3) zwei Enden aufweist, dessen eines offen oder bestimmt ist durch eine Abdeckung (5) verschlossen zu werden, insbesondere eine nach dem Öffnen nicht wieder verschließbare Abdeckung, und deren anderes durch Falten und Siegeln verschlossen ist und als Boden (4) der Verpackung dient, dadurch gekennzeichnet, daß das provisorische Haftmittel für die zu verpackenden Artikel zwischen dem Boden (4) der Hülle und dem angrenzenden Ende jedes der Artikel vorgesehen ist.
  4. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie mehrere gestapelte Artikel (2) in langgestreckter Form, insbesondere vorverpackte Artikel enthält.
  5. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Haftmittel auf der Hülle (3) vorgesehen ist.
  6. Verpackung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß jedes der Produkte ein provisorisches Haftmittel (7) trägt, das an der Hülle (3) anhaftet.
  7. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das provisorische Haftmittel (7) ein Klebstoff in der Form eines kalten, durch Druck aktivierbaren Klebers ist.
  8. Verpackung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das provisorische Haftmittel (7) ein thermisch aktivierbarer Kleber ist.
  9. Verfahren zur Verpackung von Artikeln (2) mit langgestreckter Form, insbesondere vorverpackter Artikel, mit folgenden Schritten
    (a) Bilden eines Stapels der Artikel (2) auf einem Blatt (9), das ggf. vorgeformt ist und
    (b) Bilden einer Hülle (3) von im wesentlichen schlauchförmiger Gestalt durch Falten und Siegeln, welches Blatt die Hülle wenigstens teilsweise schließt
    dadurch gekennzeichnet, daß vor Schritt (b) zur Bildung der Hülle (4) ein Schritt (c) erfolgt, bei dem ein provisorisches Haftmittel (7) auf die Oberfläche des Blattes (9) aufgebracht ist, die die Innenfläche der Hülle (3) bildet, und daß während des Schrittes (d), bei dem die Hülle geschlossen wird, das Haftmittel zugleich mit dem Versiegeln der Hülle (3) aktiviert wird.
  10. Verfahren nach Anspruch 9, bei dem bei der Bildung der Hülle (3) in Schritt (b) ein Siegelschritt erfolgt, insbesondere durch Kleben, der gegenüberliegenden Ränder des Blattes, die die Hülle zunächst auf dem Umfang schließen, und ein Falt- und Siegelschritt, insbesondere durch Kleben, wenigstens eines Endes der vorläufigen Hülle, zum Schließen wenigstens eines Bodens (4) der Hülle, dadurch gekennzeichnet, daß bei Schritt (c) das vorläufige Haftmittel (7) wenigstens auf den Teil der Innenfläche aufgebracht wird, der bestimmt ist zur Bildung des Bodens (4) der Hülle (3), und zugleich mit dem Siegeln des Bodens (4) der Hülle (3) aktiviert wird.
  11. Verfahren zum Verpacken von Artikeln mit langgestreckter Form, insbesondere vorverpackten Artikeln, bei dem eine vorläufige Hülle (3) mit generell langgestreckter Form gebildet wird, die vorläufige Hülle mit den Artikeln gefüllt wird, und eine im wesentlichen rohrförmige Hülle durch Falten und Siegeln gebildet wird, insbesondere durch Kleben, welches Blatt die vorläufige Hülle wenigstens teilweise schließt, dadurch gekennzeichnet, daß ein Schritt des Aufbringens eines provisorischen Haftmittels (7) auf einen Teil jedes Artikels (2) oder auf dessen Vorverpackung, die bestimmt sind zur Berührung mit der Hülle, aufgebracht wird, und daß das provisorische Haftmittel (7) zugleich mit den Siegeln der Hülle (3) aktiviert wird.
  12. Verfahren nach Anspruch 11, bei dem die Bildung der Hülle (3) einen Schritt des Faltens und Siegelns, insbesondere durch Kleben, wenigstens eines Endes der provisorischen Hülle umfaßt, so daß wenigstens ein Boden (4) der Hülle (3) geschlossen wird, dadurch gekennzeichnet, daß jeder Artikel an einem seiner Enden oder den Enden seiner Vorverpackung, die dem Boden (4) entsprechen, mit einem provisorischen Haftmittel beschichtet wird, und daß die Aktivierung des Haftmittels zugleich dem Siegeln des Bodens der Hülle (3) erfolgt..
EP95900802A 1993-11-08 1994-11-07 Verpackung für eine gruppe von artikeln und verfahren zu ihrer herstellung Expired - Lifetime EP0677014B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9313277 1993-11-08
FR9313277A FR2712263B1 (fr) 1993-11-08 1993-11-08 Emballage pour produits empilés de forme allongée, et son procédé de réalisation.
PCT/FR1994/001291 WO1995013228A1 (fr) 1993-11-08 1994-11-07 Emballage pour une serie de produits, et son procede de realisation

Publications (3)

Publication Number Publication Date
EP0677014A1 EP0677014A1 (de) 1995-10-18
EP0677014B1 true EP0677014B1 (de) 1997-03-05
EP0677014B2 EP0677014B2 (de) 2000-12-13

Family

ID=9452621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95900802A Expired - Lifetime EP0677014B2 (de) 1993-11-08 1994-11-07 Verpackung für eine gruppe von artikeln und verfahren zu ihrer herstellung

Country Status (10)

Country Link
US (1) US5632378A (de)
EP (1) EP0677014B2 (de)
AT (1) ATE149457T1 (de)
AU (1) AU688411B2 (de)
CA (1) CA2153491C (de)
DE (1) DE69401913T3 (de)
DK (1) DK0677014T4 (de)
ES (1) ES2098999T5 (de)
FR (1) FR2712263B1 (de)
WO (1) WO1995013228A1 (de)

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Publication number Priority date Publication date Assignee Title
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US6709684B2 (en) * 2000-06-02 2004-03-23 Cadbury Adams Usa Llc Reclosable package
US7032754B2 (en) * 2001-10-31 2006-04-25 Wm. Wrigley Jr. Company Package having releaseably secured consumable products
US7555351B2 (en) * 2002-12-19 2009-06-30 Cardiac Pacemakers, Inc. Pulmonary artery lead for atrial therapy and atrial pacing and sensing
US20070134371A1 (en) * 2005-12-12 2007-06-14 Jason Billig Comestible product dispensers and methods of making and using same
US8061586B2 (en) * 2004-04-06 2011-11-22 Wm. Wrigley Jr. Company Comestible product dispensers and methods of making and using same
US9630740B2 (en) * 2004-04-06 2017-04-25 Wm. Wrigley Jr. Company Comestible product dispensers and methods of making and using same
US7527189B2 (en) * 2004-04-06 2009-05-05 Wm. Wrigley Jr. Company Comestible product dispensers and methods of making and using same
GB0408840D0 (en) * 2004-04-21 2004-05-26 Reckitt Benckiser Nv Tubular sachet pack
MXPA06013061A (es) * 2004-05-11 2007-02-28 Cadbury Adams Usa Llc Empaque para distribucion y retencion de tiras de goma con aseguramiento adhesivo.
US7811614B2 (en) 2004-05-11 2010-10-12 Cadbury Adams Usa Llc Gum slab package having insertable product retention member
US7159717B2 (en) 2004-05-11 2007-01-09 Cadbury Adams Usa, Llc Packaging design with separate compartments
US7971718B2 (en) 2005-05-09 2011-07-05 Kraft Foods Global Brands Llc Package for dispensing and retaining gum slabs with adhesive securement
CN1968860B (zh) * 2004-05-11 2010-12-08 美国卡德伯里亚当斯有限公司 带有舌片保持件的口香糖厚板包装
US20050269233A1 (en) * 2004-06-02 2005-12-08 Aldridge Allen S Confectionary packaging design
WO2006014443A1 (en) 2004-07-08 2006-02-09 Cadbury Adams Usa Llc Reclosable consumable product package assembly
US20070136966A1 (en) * 2005-12-15 2007-06-21 3M Innovative Properties Company Lint remover
US20070178196A1 (en) * 2006-01-30 2007-08-02 Schreiber Foods, Inc. Apparatus and method for separating stacks of food products slices
US9216850B2 (en) 2006-09-26 2015-12-22 Intercontinental Great Brands Llc Rupturable substrate
CA2663560C (en) * 2006-09-26 2015-12-08 Cadbury Adams Usa Llc Rupturable blister package
WO2010088492A1 (en) 2009-02-02 2010-08-05 Cadbury Adams Usa Llc Openable and reclosable sealed package for confectionery products
US9340351B2 (en) 2010-07-09 2016-05-17 Intercontinental Great Brands Llc Package for stacked product pieces having a pattern of severable locations
DE102011075439A1 (de) 2011-05-06 2012-11-08 Loesch Verpackungstechnik Gmbh Verfahren und Vorrichtung zum Verpacken streifenförmiger Gegenstände, insbesondere Kaugummistreifen
DE102011075641A1 (de) * 2011-05-11 2012-11-15 Loesch Verpackungstechnik Gmbh Verfahren zum Verpacken streifenförmiger Gegenstände, insbesondere Kaugummistreifen, und damit hergestellte Verpackung
DE202015104892U1 (de) * 2015-09-15 2016-12-16 Graf Verpackungen GmbH Einwickelpapier für Frischwaren, insbesondere für Milch-, Fleisch- und Fischprodukte
US10040080B1 (en) * 2017-06-21 2018-08-07 Michelle Duchnowski Tubular holder

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FR2715137B1 (fr) * 1994-01-18 1996-04-05 Cmb Flexible Emballage de produits.

Also Published As

Publication number Publication date
US5632378A (en) 1997-05-27
DE69401913T3 (de) 2001-04-12
AU688411B2 (en) 1998-03-12
ES2098999T5 (es) 2001-03-16
WO1995013228A1 (fr) 1995-05-18
FR2712263A1 (fr) 1995-05-19
EP0677014B2 (de) 2000-12-13
DK0677014T3 (da) 1997-09-15
CA2153491A1 (fr) 1995-05-18
AU8147594A (en) 1995-05-29
DE69401913D1 (de) 1997-04-10
ATE149457T1 (de) 1997-03-15
CA2153491C (fr) 2002-06-11
DK0677014T4 (da) 2001-04-17
DE69401913T2 (de) 1997-07-10
ES2098999T3 (es) 1997-05-01
EP0677014A1 (de) 1995-10-18
FR2712263B1 (fr) 1996-02-09

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