EP2014574A2 - Verpackungsvorrichtung für Flüssigkeiten oder pulverförmige Produkte mit Spendersystem - Google Patents

Verpackungsvorrichtung für Flüssigkeiten oder pulverförmige Produkte mit Spendersystem Download PDF

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Publication number
EP2014574A2
EP2014574A2 EP08006195A EP08006195A EP2014574A2 EP 2014574 A2 EP2014574 A2 EP 2014574A2 EP 08006195 A EP08006195 A EP 08006195A EP 08006195 A EP08006195 A EP 08006195A EP 2014574 A2 EP2014574 A2 EP 2014574A2
Authority
EP
European Patent Office
Prior art keywords
packaging
liquid
neck
flexible bag
package
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Withdrawn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
EP08006195A
Other languages
English (en)
French (fr)
Other versions
EP2014574A3 (de
Inventor
Sege Roux
Francois-Xavier Ferrari
Renaud Uhl
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.)
Altran Technologies SA
Original Assignee
Altran Technologies 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 Altran Technologies SA filed Critical Altran Technologies SA
Publication of EP2014574A2 publication Critical patent/EP2014574A2/de
Publication of EP2014574A3 publication Critical patent/EP2014574A3/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Withdrawn legal-status Critical Current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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
    • B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer

Definitions

  • the present invention relates to packaging by a flexible pouch cardboard device capable of sealingly containing a liquid or a powdery material.
  • These packages are made by folding and gluing profiled sheets to form a parallelepiped shaped structure with 4 side walls, a bottom and a flat or prismatic upper wall.
  • the packaging thus formed is obtained from leaflets.
  • These sheets are made by forming superimposed layers of several materials.
  • a standard package is made with a sheet consisting of a layer of bleached board and at least two translucent thin layers of polyethylene terephthalate (PET) on either side of the layer of cardboard.
  • PET polyethylene terephthalate
  • Aluminum layers can also be optionally provided on the leaflets.
  • the dispensing device is optionally mounted on the upper wall of the package, and is most often made of polypropylene (PP).
  • current packaging is made from leaflets made around a main layer of cardboard and film-coated layers of engineering plastics.
  • These packages allow a satisfactory conservation of products, but are not at all suitable for recycling. Indeed, these packages are intended to generally keep fresh products over a short period of time. In fact, the annual consumption of this type of product, short-lived is very important.
  • These packages consist of two or more materials, including more than 70% by weight of the packaging, and up to 30% by weight of engineering plastics.
  • packaging having a plastic bag, containing the liquid, left free within an outer casing made of cardboard.
  • These devices are designed to prevent air from passing into the pocket and cohabit with the wine in a closed enclosure: the plastic bag is curled up on itself as the emptying of the package.
  • These packages generally comprise faucet type discharge devices, and the package is always maintained in a given position, the valve always located down the package in said position.
  • Tray-type devices consisting of an outer casing of cardboard and lined inside a thermoformed plastic film as described in the patent. FR2826937 .
  • This device reduces the problem of recycling for this type of packaging, but is insufficient to allow the realization of a closed sealed package having a dispensing device, and is insufficient because it resides areas of bonding structures.
  • the object of the invention is in particular to provide a structure without bonding which allows easy separation of the two materials after use, so that it is easily achievable in the recycling stream, so that even the user can perform selective sorting of waste.
  • the object of the invention is to propose a package comprising a device for dispensing the liquid or the powdery material, which makes it possible to pour the liquid or the powdery material cleanly into an open position and that is sealed in a closed position.
  • the openings can be made either irreversibly by the user who creates an opening, by cutting or tearing the envelope, in a zone designed for this purpose, or the openings can be advantageously reversible, ie reclosable, by the use of devices attached to the packaging.
  • These openings comprise a closing cap by screws, or else, which is also practiced, by the use of a cover in rotation between two positions, open or closed a recess made on a base, by performing a rotational movement.
  • the object of the present invention is to propose a dispensing device which allows the liquid or the powdery material to be poured cleanly into an open position, which is sealed in a closed position while being compatible with a structure that minimizes the use of specific materials. .
  • the present invention therefore aims to overcome one or more of the disadvantages of the prior art by providing a semi-rigid packaging provided with a resealable dispensing device, the packaging providing a compatible structure of advanced recycling materials constituting packaging.
  • the invention is based on the principle from the book “ craddle to craddle” (authors: McDonough and Braungart). It is a question of differentiating the materials according to one of the two cycles to which they should belong: the biological cycle, where one finds the biodegradable materials, and the technological cycle where the materials return to the beginning of the production chain to be reused.
  • the invention thus allows the dissociation of the two main constitutive materials of packaging, cardboard and PET.
  • the package consists mainly of an outer packaging made of cardboard constituting the semi-rigid structure, an inner plastic bag for containing the liquid.
  • the dispensing device is made by the combined action of a tongue sliding in a folding of the outer packaging and performs a double folding of the outlet nozzle of the inner bag.
  • the device comprises an outer casing (1).
  • This box is made by folding a sheet preferably cardboard, an example of a pattern (41) is illustrated in figure 4 .
  • the pattern comprises the four main faces (43) forming the side walls of the package (11), comprises from 1 to 4 secondary faces (44) for producing the bottom wall (6).
  • the pattern (41) also comprises a series of faces that make it possible to form both: the top wall, the holding structure (61) of the inner bag (2), the closure structure of the inner bag (2) by its neck (4) which is folded twice using the tongue (3).
  • the inner bag (3) has a neck (4) allowing the passage of the liquid.
  • a vent channel (51) is arranged to allow the passage of air from the outside to the inside of the bag when a liquid is poured, so as to regulate the flow of liquid, undisturbed in the neck by a call of air.
  • an assembly slot (52) allows the attachment of the inner bag (2) inside the outer casing (1) as shown in FIG. 6, by means of a folded hook ( 62).
  • This hook may comprise two contiguous faces (64) and (65) folded one over the other, over the assembly loop (53), and linked to their fold axis by a tongue (63). passing through the assembly slot (52).
  • the faces (61) and (65) allow to postpone the forces exerted by the weight of the inner bag (2) filled to the outer walls (11) of the outer casing (1).
  • the dispensing part comprises a tongue (3) provided with two edges (31) intended to allow the user to slide the tongue from a closed position to an open position, a position for which a recess (32) made on the tongue will be opposite a recess (33) made on two faces (34) and (35) folded over one another, so as to hold the tongue in its housing and so as to fold the neck twice ( 4) and maintain pressure thereon, on the one hand between the tongue (3) and the face (34), on the other hand between the tongue and the face (35).
  • the double folding of the neck (4) thus produced makes it possible to seal the packaging.
  • the outer casing (2) and the tongue (3) may be preferably made of biodegradable recycled cardboard, from a pattern on which the inscriptions are printed on a regulatory and commercial basis. The patterns are then cut and folded.
  • the inner bag may be preferably made of PET compatible food, and is produced by heat sealing two pre-cut films.
  • the assembly of the different faces can be done by bonding the faces or preferably using pins engaging in corresponding slots.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP08006195A 2007-04-02 2008-03-29 Verpackungsvorrichtung für Flüssigkeiten oder pulverförmige Produkte mit Spendersystem Withdrawn EP2014574A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702469A FR2914284A1 (fr) 2007-04-02 2007-04-02 Dispositif de conditionnement de liquides ou materiaux pulverulents avec systeme de distribution

Publications (2)

Publication Number Publication Date
EP2014574A2 true EP2014574A2 (de) 2009-01-14
EP2014574A3 EP2014574A3 (de) 2009-08-19

Family

ID=39760624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08006195A Withdrawn EP2014574A3 (de) 2007-04-02 2008-03-29 Verpackungsvorrichtung für Flüssigkeiten oder pulverförmige Produkte mit Spendersystem

Country Status (2)

Country Link
EP (1) EP2014574A3 (de)
FR (1) FR2914284A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914284A1 (fr) * 2007-04-02 2008-10-03 Altran Technologies Sa Dispositif de conditionnement de liquides ou materiaux pulverulents avec systeme de distribution
EP2468661A1 (de) 2010-12-23 2012-06-27 Amcor Flexibles Kreuzlingen Ltd. Bag-in-Box-Verpackung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826937A1 (fr) 2001-07-04 2003-01-10 Marie Claude Dropsy Barquette bi-composant recyclable
FR2832981A1 (fr) 2001-11-30 2003-06-06 Tetra Laval Holdings & Finance Recipient pour boisson et bouchon pour un tel recipient
FR2856036A1 (fr) 2003-06-16 2004-12-17 Tetra Laval Holding Et Finance Dispositif de liberation d'une matiere liquide ou pulverulente dans un emballage etanche et conditionnement comportant un tel dispositif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954901A (en) * 1956-10-29 1960-10-04 Hedwin Corp Composite package
DE8909627U1 (de) * 1988-08-20 1989-10-05 Henkel KGaA, 4000 Düsseldorf Vorrichtung zur Aufbewahrung und Abgabe eines mit einem flüssigen Stoff gefüllten, flexiblen Beutels
EP1522504A1 (de) * 2003-10-10 2005-04-13 van den Haspel, Bram Faltverpackung mit Ausgiesstülle und zugehöriger Zuschnitt
FR2914284A1 (fr) * 2007-04-02 2008-10-03 Altran Technologies Sa Dispositif de conditionnement de liquides ou materiaux pulverulents avec systeme de distribution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826937A1 (fr) 2001-07-04 2003-01-10 Marie Claude Dropsy Barquette bi-composant recyclable
FR2832981A1 (fr) 2001-11-30 2003-06-06 Tetra Laval Holdings & Finance Recipient pour boisson et bouchon pour un tel recipient
FR2856036A1 (fr) 2003-06-16 2004-12-17 Tetra Laval Holding Et Finance Dispositif de liberation d'une matiere liquide ou pulverulente dans un emballage etanche et conditionnement comportant un tel dispositif

Also Published As

Publication number Publication date
FR2914284A1 (fr) 2008-10-03
EP2014574A3 (de) 2009-08-19

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