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EP0491694B1 - Recipient de conditionnement en carton avec poche interne pour liquides - Google Patents

Recipient de conditionnement en carton avec poche interne pour liquides Download PDF

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Publication number
EP0491694B1
EP0491694B1 EP90906973A EP90906973A EP0491694B1 EP 0491694 B1 EP0491694 B1 EP 0491694B1 EP 90906973 A EP90906973 A EP 90906973A EP 90906973 A EP90906973 A EP 90906973A EP 0491694 B1 EP0491694 B1 EP 0491694B1
Authority
EP
European Patent Office
Prior art keywords
flaps
main panels
cardboard container
main
flap
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
EP90906973A
Other languages
German (de)
English (en)
Other versions
EP0491694A1 (fr
Inventor
Erich Heuberger
Karl-Josef Ehrhart
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.)
Carl Edelmann GmbH and Co KG
Original Assignee
Carl Edelmann GmbH and Co KG
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 Carl Edelmann GmbH and Co KG filed Critical Carl Edelmann GmbH and Co KG
Priority to AT90906973T priority Critical patent/ATE88969T1/de
Publication of EP0491694A1 publication Critical patent/EP0491694A1/fr
Application granted granted Critical
Publication of EP0491694B1 publication Critical patent/EP0491694B1/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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
    • 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

Definitions

  • the invention relates to a packaging container with an inner bag for holding liquids according to the preamble of claim 1.
  • Containers of the aforementioned type are used for packaging liquids as a replacement for containers made of plastic material or sheet metal.
  • a packaging container can be pre-glued as a flat-lying folding box, in which a plastic tube is arranged, fed to a packaging machine in which the flat-lying folding box is erected, the plastic tube contained therein is sealed, and it is finally closed by folding and gluing tabs.
  • Filling is carried out before the plastic tube is sealed and the folding box closed, or, if a sealing spout is attached before the plastic tube is closed, after the plastic tube has been sealed and the folding box has been closed through the sealing spout.
  • folding boxes with inner bags are that they require much less plastic material to hold a given amount of liquid than a plastic bottle of the appropriate filling volume, and that they can be compressed very easily after use, so that their disposal compared to that of plastic bottles or tin cans or cans is significantly simplified.
  • the invention has for its object to provide a packaging container made of cardboard with an inner bag for holding liquids of the type mentioned, which is similar in appearance to that of a bottle and can be easily manufactured, filled and emptied.
  • the invention specifies a packaging container which roughly resembles an upright bottle in which liquid washing concentrates are usually offered.
  • Such bottles generally have a slim shape with a substantially oval or rectangular cross-section which tapers upwards.
  • the beveling of at least one of the longitudinal edges of the main sides of the packaging container defines a clear “top” and “bottom” and roughly approximates the shape of a conventional washing concentrate bottle, which has a favorable effect on the consumer's decision to buy.
  • the invention makes it possible to provide the blanks in continuous operation with inner bag material which is produced from a flat film web, since the weld seam for forming a tube from the film web runs in the same direction in which the pre-glued blank is continuous to a flat-lying folding box, ie cutting out, providing the plastic tube, folding over and pre-gluing the blank can be carried out in a single operation on a continuous machine. It is also essential for folding boxes that are to be provided with a pouring spout and closure spout, that in the area in which the spout is to be attached, namely at the Top of the packaging container, there is no weld seam of the inner bag, as this could impair the tight connection of the spout to the inner bag.
  • the invention enables the creation of packaging containers which are provided with a filling and pouring spout onto which a screw cap can be screwed, as well as the creation of packaging containers in which a pouring opening is opened by loosening an adhesive flap of the folding box, pulling up a side wall section thereof and cutting it off an exposed corner of the inner bag is formed.
  • Packaging containers of the latter type are intended in particular for those applications in which the contents are emptied completely at once, for example for refilling another container.
  • the invention can also be carried out in such a way that only one of the side edges of the main surfaces of the packaging container has a bevel, so that overall an asymmetrical shape of the packaging container is achieved.
  • Such shapes can also be found in conventional plastic bottles for holding washing concentrates on the market.
  • the invention makes it possible to provide bevels on both sides of said main surface in order to create an overall symmetrical container. It is also possible to provide bevels in the lower area of the folding box comparable to those in the upper area. In this way, a packaging container can be realized, the main surfaces of which are each octagonal.
  • the invention also provides a solution to the problem, in which the upper region of the folding box is provided with rounded shoulders on both sides of the head side, in order to simulate a correspondingly shaped surface by packaging made of cardboard with an inner bag.
  • FIG. 1A shows in solid lines one side of a blank for a packaging container according to the invention which is glued into a flat-lying folding box. It should be noted that the dashed areas in FIG. 1A in the case of the pre-glued, flat-lying folding box relate to sections thereof on the other side of the blank. For the rest, the parts of the blank parts lying on the other side, which are visible through cutouts, are shown hatched in FIGS. 1A and 1B.
  • dash-dotted lines denote folding lines on which the corresponding cut parts from the drawing plane according to FIG. 1A are folded back when the folding box is erected and closed.
  • Short dashed lines are fold lines on which folding occurs when the folding box is erected from the drawing plane to the front.
  • a main surface 1 of rectangular shape can be seen in FIG. 1A.
  • a bottom flap 2 adjoins the main surface 1, which, in the pre-glued state of the flat-lying folding box, lies on the back of the illustration in FIG. 1A and is therefore shown in broken lines here (see FIG. 1B).
  • a head surface 3 which forms the top of the packaging container when in use.
  • a second main surface 4 corresponding to the main surface 1, as shown in FIG. 1B, which lies on the other side of the blank as shown in FIG. 1A.
  • the bottom flap 2 is glued to the edge region of the second main surface 4, which is located at the top in FIG. 1B and is in use when the packaging container is erected.
  • the blank pre-glued to a flat folding box shows from one side the main surface 1 and the top surface 3, each with tabs arranged laterally to be described, and from the other side the second main surface 4 and the bottom flap 2 glued to it, each with it tabs protruding to the side to be described. It can also be seen that this pre-glued blank can be erected into a tubular body of rectangular cross-section, which can be closed by folding over the tabs already mentioned.
  • a side tab 5 is attached to the main surface 1 on both sides.
  • Each of these side flaps 5 has a lower section 5a and an upper section 5b, which are offset from one another by an impressed transverse fold line 6.
  • the side flaps 5 are against the main surface 1, respectively offset by indented fold lines 7a and 7b.
  • the fold line 7a extends from the lower end of the main surface 1 to the point at which the transverse fold line 6 ends.
  • the fold line 7b extends to the upper end of the main surface 1.
  • a fold line 8 extends obliquely into the main surface 1 and forms an angle with the adjacent fold line 7b on the order of about 15 °.
  • the head surface 3 has an approximately square plan in the example shown and has an opening 11 for receiving a filler and pouring spout.
  • Tabs 12 adjoin each side of the head surface 3 and are offset against the head surface 3 by fold lines 13.
  • the design of the second main surface 4 and the side flaps attached to it is essentially comparable to that of the main surface 1, which is why there, except for the main surface itself, the same reference numerals are used.
  • the upper sections of the side flaps are kept somewhat narrower than the lower sections 5a and are therefore provided with the reference symbol 5b 'here.
  • the bottom flap 2 has two side flaps 14, which are offset against the bottom flap 2 by folding lines 15, and a transverse pre-gluing flap 16, which is used for gluing at the edge area the back of the second main surface 4 is determined and is offset by a fold line 17 against the bottom flap 2.
  • the bottom flap 2 is offset against the main surface 1 by a fold line 18.
  • a plastic tube open at both ends in the flat blank which is not shown in FIGS. 1A and 1B and which is glued or welded to the inside of the blank, in particular in the Area around the opening 11, and which is open on both sides in the flat state of the folding box.
  • the open sides lie under the side flaps 5a and 5b, and a weld seam for forming this plastic tube from a flat-lying film material runs approximately at the level of the transverse fold lines 6, i.e. transversely under one of the main surfaces 1 and 4. In the area of the head surface 3 there is therefore no weld seam of the plastic tube.
  • the flat blank is first erected and the aforementioned spout, which has a radially extending collar at its base, is attached and sealed from the inside to the plastic tube, the plastic film forming the plastic tube in the area of the Breakthrough 11 is pierced and removed.
  • the finished spout is shown at 24 in FIGS. 2 and 3, with the cap 26 screwed on.
  • the plastic tube is then closed at its two open edges by welding. Then those side flaps 5, the upper sections 5b 'of which are made narrower, are folded over in order to assume the state shown on the right in FIG. 2.
  • End tips 19 of the inner bag protrude from the interior of the erected folding box over the lower and upper ends of the side flaps 5 mentioned, as shown in FIG. 2. Then the side flaps 14 of the bottom flaps 2 are folded up together with the bag tip 19 located thereon, see FIG. 2. Then the other, in Fig. 2 still open side flap 5 on the already folded side flap 5 and the mentioned, attached to the bottom flap 2, and now folded up side flap 4 and glued to it and to the underlying side flap section 5a. The upper side flap sections 5b and 5b 'are also glued to one another, the upper corner tip 19 of the inner bag continuing to protrude outwards.
  • each of the upper, superimposed sections 5b and 5b 'of the side flaps 5 is then pressed against the rest of the body of the packaging container in such a way that the sectors 23 of the main surfaces 1 delimited by the fold lines 7b and 9 or 8 and 9 and 4 fold inwards.
  • the openings 10 serve to facilitate the folding in of these main surface sectors 23.
  • a packaging container is obtained with an essentially trapezoidal side view, from which the presence of an inner bag cannot be recognized at first glance.
  • the inner bag is at most visible through the openings 10, otherwise it is covered by the side flaps.
  • the finished packaging container can now be filled from above through the filling and pouring spout and then closed with a screw cap.
  • At least one of the main surfaces of the folding carton can, as shown in FIG. 3, advantageously be provided with a series of openings 25 through which the fill level in the inner bag can be observed.
  • FIG. 4 shows an alternative embodiment of a blank in sections.
  • the representation according to FIG. 4 is comparable to that according to FIG. 1A and shows a modified configuration of the main surface 1 with side flaps attached to it.
  • the second main surface with associated side flaps is configured identically and therefore does not need to be described or shown.
  • the embodiment according to FIG. 4 differs from that according to FIG. 1 in that the formation of a zigzag-shaped fold by the sector 23 in the manner of the cardboard fold, which is defined by the fold lines 7b, 8 and 9 in FIG. 1A is not provided.
  • the upper section 5b ′′ of one of the side flaps 5 attached laterally to the main surface 1 is offset from the main surface 1 by a cut 20, and said section 5b ′′ has a length that corresponds to the length of the oblique folding line 8 corresponds.
  • the side straps 12 attached laterally to the head surface 3 must therefore be correspondingly shorter, as shown in FIG. 4. From the connecting line of the folding lines 6 and 7a, which correspond entirely to those according to FIG.
  • a folding line 8 also runs, comparable to the exemplary embodiment according to FIG. 1A, at an angle of approximately 15 ° into the main surface 1 in the direction of the head surface 3, which approximately triangular side tab 22 sets against the main surface 1.
  • a triangular opening 10 is formed in the main surface 1 in the region where the fold line 8 opens into the connection point between the fold lines 6 and 7a.
  • the side flap on the main surface 1 in the lower region which is delimited by the fold line 7a, consists of only one side flap section 5a.
  • a flap 21 adjoins the oblique folding line 8, which essentially describes an obliquely angled square and is dimensioned such that, when it is folded over on the erected folding box perpendicular to the plane described by FIG. 4, it connects to the essentially triangular side tab 22 abuts, which is attached to the oblique fold line 8 of the opposite main surface.
  • This folding box is completely comparable to the one pre-glued according to FIGS. 1A and 1B and can also be erected in a comparable manner, possibly provided with a filling and pouring spout, and its inner bag can also be sealed in a comparable manner.
  • the erected folding box is closed in somewhat different ways.
  • the comparatively short lower side flap 5a ′′ is folded in.
  • the side flaps 21 and 22 starting at the oblique folding lines 8 must be folded in.
  • the sequence can also be interchanged such that the side flaps 21 and 22 attached to the oblique folding lines 8 are first folded over before the short side flap 5a ′′ is folded over, or the folding operations mentioned take place simultaneously.
  • the long side flap 5 can only be folded over when the side flaps 21 and 22 are folded over.
  • the side flaps 12 attached to the top surface 3 can first be folded down and, if appropriate, glued to the side flaps 21 and 22, whereupon the side flap 5 and its upper section are finally folded over 5b '' angled and glued to the now sloping surfaces.
  • FIGS. 2 and 3 show a modification of the exemplary embodiment of the invention according to FIGS. 1 to 3.
  • the body of the packaging container is also bevelled on both sides in the lower region.
  • These bevels are formed in a completely comparable manner to those in the upper area by corresponding fold lines, flaps and folds, which have already been explained with reference to FIGS. 1 to 3.
  • the side flaps 14 on the bottom flap 2 can be designed in the manner of the side flaps 12 on the top surface 3 in order to be glued onto the overlapping side flaps 5 from the outside.
  • side flaps 12 may be so long that they cover the side flap sections 5b over their entire length.
  • Figures 6 and 7 show an embodiment of the invention, which is characterized by rounded shoulders in the upper region of the packaging container. In this shoulder area, naturally no side tabs can be attached to the main surfaces, as the cut in FIG. 7 shows.
  • One main surface 1 has a bottom flap 2 at the end facing away from the top surface 3, to which lateral side flaps 14 and a transverse adhesive flap 16 adjoin.
  • Cover tabs 12 are attached to the side of the head surface 1, each of which has a length which corresponds to the arc length of the round edge sections 8 '.
  • the cover flaps are each extended by an adhesive flap 12a, which is intended to be glued between the adjacent side flaps 5, which is shown in broken lines in FIG. 6.
  • the packaging container corresponds to that according to FIGS. 1 and 3, as can also be seen from corresponding reference symbols. The details designated with them need not be explained again at this point.
  • the various bonds can be carried out using conventional techniques, in particular using hot melt adhesives.
  • the folding lines are pressed into the cardboard material in a known manner in order to enable and favor the folding process.
  • the material for the folding box is conventional cardboard material, as is generally used for folding boxes, and the inner bag consists of a sealable material that is compatible with the content to be assumed, for example of low-density polyester, which can be coated with a vapor barrier.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packages (AREA)

Abstract

Récipient de conditionnement pour liquides consistant en une boîte pliable montée contenant une poche intérieure en matière plastique. Ce récipient de conditionnement comporte en sa partie supérieure, d'un côté ou des deux côtés, une face en pente, ce qui lui confère en gros l'aspect d'une bouteille de concentré pour lessive. Optionnellement, le récipient de conditionnement peut comporter un verseur servant aussi au remplissage, qui est doté d'un capuchon vissé; ce verseur est agencé soit sur la partie supérieure du récipient, soit sur l'une de ses faces en pente, des sections des surfaces principales (1, 4) de la boîte pliable pliées en zigzag étant alors tirées vers l'extérieur pour former une ouverture de versage par laquelle on peut atteindre la poche intérieure pour en couper le coin.

Claims (12)

  1. Récipient d'emballage en carton avec poche intérieure, destiné à recevoir des liquides, constitué d'une pièce découpée longitudinale qui est collée par son côté court à une boîte repliée reposant à plat qui peut être dressée pour obtenir un corps tubulaire de section rectangulaire et qui présente plusieurs pattes (5, 21, 22, 23) qui transforment le corps tubulaire en une boîte à plier longitudinale fermée essentiellement quadratique par dépliage et collage, qui présente deux surfaces principales plus grandes et parallèles l'une à l'autre et des surfaces latérales perpendiculaires à celles-ci et les assemblant l'une à l'autre et une gaine en feuille de matière plastique étanche ou liquide qui est disposée dans la pièce découpée déposée à plat et qui présente un cordon de soudure disposé transversalement par rapport à l'extension longitudinale de la pièce découpée et dont les extrémités sont fermées par des cordons de soudure disposés dans l'extension longitudinale de la pièce découpée, caractérisé par les caractéristiques suivantes:
       les surfaces principales (1, 4) sont biseautées sur à peu près la moitié de l'extension longitudinale dans la zone supérieure sur au moins l'un des côtés longitudinaux voisins de celles-ci, en formant un profil trapézoïdal dans cette zone,
       sur les bords biseautés (8) des surfaces principales (1, 4) sont disposées chaque fois des pattes (21, 22, 23) qui sont montées perpendiculairement aux surfaces principales (1, 4),
       sur les bords non biseautés (7a) des côtés longitudinaux des surfaces principales (1, 4) sont disposées chaque fois des sections de pattes (5a) qui sont montées perpendiculairement aux surfaces principales (1, 4) et qui sont collées l'une à l'autre,
       au moins sur l'une des sections de pattes précitées (5a) est montée une section de patte de recouvrement (5b, 5b'') qui est située sur les pattes (21, 22, 23) montées sur les bords biseautés sur lesquels sont montés les pattes (12) sur la face de tête (3) raccourcie par le biseautage des surfaces principales (1, 4), les pattes reposant au moins sur certaines des pattes (21, 22, 23) qui sont montées sur les bords biseautés (8) des surfaces principales (1, 4).
  2. Récipient d'emballage selon la revendication 1, caractérisé en ce que les pattes (23) montées sur les bords biseautés (8) des surfaces principales (1, 4) ont une forme essentiellement triangulaire et sont assemblées chacune aux pattes latérales (5) montées sur la même surface principale (1, 4) et présentent chacune une ligne de pliage (9) à la bissectrice entre les lignes de pliage (7b, 8) de la surface principale (1, 4) et la patte latérale avoisinante (5) le long de laquelle elles sont piquées chacune pour former un gousset en forme de zig-zag qui est recouvert par la patte latérale (5) et en ce que les pattes (12) montées sur la face de tête (3) sont collées aux pattes latérales (5).
  3. Récipient d'emballage selon la revendication 1, caractérisé en ce que les pattes (12) montées sur la face de tête (3) reposent sur les pattes (21, 22) montées directement sur les bords biseautés (8) des surfaces principales (1, 4) et que les pattes latérales (5) reposent chacune sur le dispositif multicouche ainsi formé (21, 22, 12).
  4. Récipient d'emballage selon la revendication 2 ou 3, caractérisé en ce qu'il existe, à l'extrémité opposée à la face de tête (3) d'une des surfaces principales (1, 4), une patte de fond (23) présentant des pattes latérales (14) qui sont pliées chacune sur la section inférieure (5a, 5a'') des pattes latérales (5) fixées à l'une des surfaces principales (4) et qui sont recouvertes par la section inférieure (5a'', 5a) de l'autre patte latérale (5) fixée à l'autre surface principale (1).
  5. Récipient d'emballage selon la revendication 4, caractérisé en ce qu'un embout d'angle (19) de la poche intérieure est disposé entre chacune des pattes latérales (14) fixées à la patte de fond (2) et la patte latérale (5) fixée à l'une des surfaces principales (1, 4).
  6. Récipient d'emballage selon l'une des revendications précédentes, caractérisé en ce que l'embout d'angle supérieure (19) de la poche intérieure est tiré par dessus les pattes latérales (21, 22, 23) montées sur les bords biseautés (8) et est recouvert par l'une des pattes latérales (12) montées sur la face de tête (3).
  7. Récipient d'emballage selon l'une des revendications précédentes, caractérisé en ce qu'il existe, dans la zone de transition entre les bords obliques (8) et les bords non obliques (7a) des surfaces principales (1, 4), des découpes triangulaires (10) d'où partent deux côtés suivant la ligne de pliage (8, 7b).
  8. Récipient d'emballage selon l'une des revendications précédentes, caractérisé en ce qu'il existe, dans la face de tête (3), une percée (11) traversée par une douille de fermeture (24) qui est fermée hermétiquement par la poche intérieure.
  9. Récipient d'emballage selon la revendication 8, caractérisé en ce que la douille de fermeture (24) est pourvue d'une coiffe de fermeture à visser (26).
  10. Récipient d'emballage selon l'une des revendications précédentes, caractérisé en ce que des trous ou des fentes (25) sont pratiquées dans au moins l'une des surfaces principales (1, 4) pour observer l'état de remplissage.
  11. Récipient d'emballage selon l'une des revendications précédentes, caractérisé en ce que les surfaces principales (1, 4) ont un profil également biseauté de part et d'autre dans leurs zones inférieures (figure 5).
  12. Récipient d'emballage selon le préambule de la revendication 1, caractérisé par les caractéristiques suivantes:
    les surfaces principales (1, 4) ont chacune, dans leur zone supérieure assemblées l'une à l'autre par la face de tête (3) sur leurs côtés longitudinaux, des sections de bord en force d'arc (8') qui se continuent chacune à peu près tangentiellement par les limites rectilignes des surfaces principales (1, 4),
    sur les côtés longitudinaux rectilignes des surfaces principales (1, 4) sont montés chaque fois des pattes latérales (5) qui sont placées perpendiculairement aux surfaces principales (1, 4) et qui sont collées en se recouvrant l'une l'autre,
    sur la face de tête (3) sont montées aux deux limites latérales libres, des pattes de recouvrement (12) dont la longueur correspond chaque fois à la longueur de l'arc de la section de bord en forme d'arc (8') des surfaces principales (1, 4),
    à l'extrémité libre des pattes de recouvrement (12) sont montées des pattes à coller (12a) qui sont collées entre les pattes latérales (5) placées sur les surfaces principales (1, 4),
    les pattes de recouvrement (12) ont une largeur qui est légèrement mais suffisamment plus grande que la profondeur de la face de tête (3), de façon à ce que les sections de bord en forme d'arc (8') des surfaces principales (1, 4) soient recouvertes frontalement par les pattes de recouvrement (12).
EP90906973A 1989-05-16 1990-05-14 Recipient de conditionnement en carton avec poche interne pour liquides Expired - Lifetime EP0491694B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90906973T ATE88969T1 (de) 1989-05-16 1990-05-14 Verpackungsbehaelter aus karton mit innenbeutel zur aufnhame von fluessigkeiten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3915899 1989-05-16
DE3915899A DE3915899A1 (de) 1989-05-16 1989-05-16 Verpackungsbehaelter aus karton mit innenbeutel zur aufnahme von fluessigkeiten

Publications (2)

Publication Number Publication Date
EP0491694A1 EP0491694A1 (fr) 1992-07-01
EP0491694B1 true EP0491694B1 (fr) 1993-05-05

Family

ID=6380737

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90906973A Expired - Lifetime EP0491694B1 (fr) 1989-05-16 1990-05-14 Recipient de conditionnement en carton avec poche interne pour liquides
EP90109057A Pending EP0398225A1 (fr) 1989-05-16 1990-05-14 Récipient d'emballage en carton avec sac interne pour contenir des liquides

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP90109057A Pending EP0398225A1 (fr) 1989-05-16 1990-05-14 Récipient d'emballage en carton avec sac interne pour contenir des liquides

Country Status (7)

Country Link
US (1) US5147062A (fr)
EP (2) EP0491694B1 (fr)
JP (1) JPH03506016A (fr)
CA (1) CA2033089A1 (fr)
DD (1) DD297938A5 (fr)
DE (2) DE3915899A1 (fr)
WO (1) WO1990014292A1 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686321B1 (fr) * 1992-01-20 1994-04-01 Novembal Sa Emballage gerbable comprenant une poche interne souple, une enveloppe externe rigide et un bouchon saillant.
WO1992021587A1 (fr) * 1991-05-27 1992-12-10 Novembal (Societe Anonyme) Emballage du type comprenant une poche interne souple et une enveloppe externe rigide et son procede de fabrication
DE4301620A1 (de) * 1993-01-22 1994-07-28 Tetra Pak Gmbh Fließmittelpackung mit Beutel
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DD297938A5 (de) 1992-01-30
US5147062A (en) 1992-09-15
DE59001377D1 (de) 1993-06-09
CA2033089A1 (fr) 1990-11-17
DE3915899A1 (de) 1990-11-22
EP0398225A1 (fr) 1990-11-22
JPH03506016A (ja) 1991-12-26
EP0491694A1 (fr) 1992-07-01
WO1990014292A1 (fr) 1990-11-29

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