EP0712787B1 - Méthodede de fabrication d'un récipient - Google Patents

Méthodede de fabrication d'un récipient Download PDF

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Publication number
EP0712787B1
EP0712787B1 EP95115735A EP95115735A EP0712787B1 EP 0712787 B1 EP0712787 B1 EP 0712787B1 EP 95115735 A EP95115735 A EP 95115735A EP 95115735 A EP95115735 A EP 95115735A EP 0712787 B1 EP0712787 B1 EP 0712787B1
Authority
EP
European Patent Office
Prior art keywords
container
end wall
cover strip
segment
filling
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
EP95115735A
Other languages
German (de)
English (en)
Other versions
EP0712787A1 (fr
Inventor
Werner Stahlecker
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.)
Haaga Ruediger GmbH
Original Assignee
Haaga Ruediger GmbH
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 Haaga Ruediger GmbH filed Critical Haaga Ruediger GmbH
Publication of EP0712787A1 publication Critical patent/EP0712787A1/fr
Application granted granted Critical
Publication of EP0712787B1 publication Critical patent/EP0712787B1/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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/26—Opening arrangements or devices incorporated in, or attached to, containers
    • B65D3/268—Opening arrangements or devices incorporated in, or attached to, containers the opening arrangement being located in a container closure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/184—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tabs over discharge openings, e.g. over discharge openings defined by tear or score lines
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/501—Flexible tape or foil-like material
    • B65D17/502—Flexible tape or foil-like material applied to the external part of the container wall only
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0026—Means for preventing loss of removable element
    • B65D2517/0029—Means for preventing loss of removable element the element being part of the pull-out panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/008—Materials of container end panel
    • B65D2517/0085—Foil-like, e.g. paper or cardboard
    • B65D2517/0086—Foil-like, e.g. paper or cardboard laminated
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0098—Means for preventing dust contacting pouring opening, e.g. a cover over the tear panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5002—Details of flexible tape or foil-like material
    • B65D2517/5024—Material
    • B65D2517/5027—Single layer
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5083—Details of hand grip, tear- or lift-tab with means facilitating initial lifting of tape, e.g. lift or pull-tabs
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5091—Unusual 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
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/963—Opener, e.g. tear strip

Definitions

  • the invention relates to a method for producing a container, with a cover strip over an emptying opening is attached and a container shell and one with this contains connected end wall, in which the discharge opening is arranged, the cover strip on the outer surface the end wall and on the outer surface of the container shell is attached so that it the drinking area of the container covers sealingly and can be removed from it.
  • a container of this type is known from US-A-3 690 509, where a beverage can, as is usually the case serving beer or other beverages, with a cover is provided from a plastic or the like, both the emptying opening provided in an end wall of the can as well as the adjacent drinking area, which also extends into the area of the can jacket.
  • this cover is made hygienic Reasons in the bottling plant when the can germ-free due to a sterilization process is.
  • This cover comes with non-toxic Adhesives attached to the can end and to the coat.
  • the cover also serves to cover the emptying opening. It can be torn off, so that on the one hand the discharge opening is released and on the other hand the below the Covered drinking area becomes free.
  • Containers of this type can only be filled with the Cover.
  • the cover must therefore be separately be sterilized before it can be attached.
  • This method of making a container is on the end face provided with the filling and emptying opening the container is arranged a flap, which after the Filling passed through the filling and emptying opening and sealed becomes.
  • This flap provided only on the front side can be in the open position at the same time as the Sterilization of the inside of the container can be sterilized with if it is, what is provided there, before the sterilization process and thus also before the filling process on the front is pinned. That flowing back from the inside of the container Sterilizer also at least sweeps over later the area of the closure flap facing the interior of the container.
  • the present invention is therefore based on the object to propose a method that enables simple sterilization, Filling and closing a container possible is without separate sterilization for the whole Covering strip covering the drinking area becomes necessary.
  • this object is achieved in a method of type mentioned solved in that the cover strip before filling the container with a first section firmly attached to the front wall or to the container jacket and with a second section above the first Section is folded up so that the filling and emptying opening is not covered that then immediately before Filling the container inside and the drinking area of the Container together with the second section of the cover strip sterilized and the filling through the emptying opening and the second section immediately afterwards of the cover strip unfolded and on the Container is sealed.
  • a cover strip can now also be that not only covers the filling and emptying opening, but also also protrudes into the area of the side wall, in a very simple way Sterilized together with the inside of the container and after the filling process for sterile covering of the drinking area and used to close the filling opening.
  • the sealing attachment of the cover strip by heat sealing he follows. It will be particularly advantageous when carrying out the invention also possible the first section of the cover strip first on a segment the end wall is to be attached and then with the second section to be sealed to the container jacket.
  • the cover strip can be made in one piece with the End wall or the segment from which the end wall is formed will be made. But it is also possible to use the cover strip with its first section on the container jacket or on the segment from which the container jacket is formed will attach. In a further development, the cover strip can also be used here in one piece with the container jacket or the segment, from which the container jacket is formed his.
  • This configuration makes it possible, for example the Machine for producing containers to feed segments, which are already provided with a cover strip, the Cover strips either attached to these segments or is already formed in one piece with them from the outset.
  • the container 1 shown in Figures 1 to 4 consists of a formed as a cylindrical sleeve container shell 3 and two End walls covering the end openings of the container shell 3 close and one of which as the bottom and the other is designed as a lid of the container 1.
  • Figures 1 to 4 only the end wall 2 forming the cover is shown.
  • container 1 shown here with a as cylindrical sleeve trained container shell 3 and two A differently designed container could also have end walls a container jacket and at least one end wall used be, depending on the shape of the container shell or In principle, the bulkhead does not arrive.
  • the two end walls and the container jacket 3 of the container 1 are made of composite material that consists of a backing layer Contains cardboard and a plastic layer that is included in the finished Container 1 is on the inside.
  • the end walls are the same like the container jacket 3 on the outside with an additional Provide plastic layer.
  • a metal foil on the container shell 3 and the two End walls may be provided.
  • the plastic layers are preferred so arranged that a heat seal connection with them can be manufactured.
  • the aforementioned different layers of the container 1 are not shown in the drawing.
  • the end wall 2 has a protruding portion in its circumferential area Edge facing away from the inside of the container 1.
  • the protruding edge the end wall 2 and the portion of the wall of it surrounding it Container shell 3 together form an end edge 11 of the container 1.
  • the flat portion of the end wall 2 is a little bit in Direction to the inside of the container 1 into the container jacket 3 arranged sunk into it.
  • the floor, not shown forming other end wall of the container 1 is in the same way arranged in the container 1 as the end wall forming the lid 2nd
  • the end wall 2 designed as a lid has an emptying opening 4, which is also used as a filling opening.
  • the condition is the emptying opening 4 through a cover strip 5 covered (see Figures 1 to 3). Before filling takes the cover strip 5 the position 5 'shown in Figure 4.
  • the cover strip 5 consists of a metal foil on the the inside of the container 1 facing side with a not illustrated plastic layer is provided.
  • This plastic layer serves to provide a heat seal connection with the outside to produce the container 1.
  • a foil made of metal another suitable material could also be used, that has the properties required for a cover strip, for example composite material with a layer of cardboard and one or more layers of plastic.
  • the cover strip 5 is before filling with a first Section 12 firmly on the outer surface 6 of the end wall 2 appropriate. He takes the figure already mentioned above 4 shown position 5 'in which the emptying opening 4th is not covered. Here is one before filling on the end wall 2 attached second portion 13 of the cover strip 5 folded over the end wall 2 in a suitable manner and takes the position 13 '.
  • the drinking areas 8, 9 are the areas the surface 6, 7 of the container 1, which when drinking the Contents and / or the mouth are touched or embraced.
  • the drinking area 8 in the end wall 2 and the drinking area 9 in the Container jacket 3 are in the position shown in Figure 4 5 'of the cover strip 5 as well as the emptying opening 4 are free, they are not yet covered by the cover strip 5.
  • the emptying opening 4 is through covers the second section 13 of the cover strip 5 (cf. Figures 1 to 3).
  • the cover strip 5 is in the area the container shell 3 extended and covered with a part 14 the drinking area 9 of the container shell 3 and with a part 15 the drinking area 8 of the end wall 2.
  • the second section 13 preferably on the end wall 2 and on the container jacket 3 attached liquid-tight by means of a heat seal seam.
  • the filling and closing of the container 1 can be done in this way proceed that a container 1 with the cover strip open 5 (compare Figure 4) fed to a filling station becomes.
  • Section 13 is, as already mentioned above, in suitably folded over the end wall 2 and takes the position 13 'in the frontal area of the container 1 on.
  • the cover strip 5 with its section 12 is on beforehand the outer surface 6 of the end wall 2 has been attached.
  • the inside as well as the End wall 2 containing outer end portion of the container 1 one subjected to aseptic treatment. This will make the interior of the container 1 and the drinking areas 8.9, the edges of the Emptying opening 4 and section 13 of cover strip 5 sterilized.
  • the filling material is then passed through the emptying opening 4 filled into the interior of the container 1.
  • the cover strip 5 has a handle 10, which does not the container jacket 3 is sealed.
  • the cover strip 5 can torn off by means of the handle 10 and from the surface 7 the container shell 3 and the surface 6 of the end wall 2 be replaced.
  • the drinking areas 8.9 are then located in the same sterile condition as when closing the container 1.
  • the end wall 2 shown in Figures 1 to 4 can in simpler Made from a segment 16 (see Figure 7) become.
  • a cardboard tape 17 is shown, the one Machine for producing containers can be submitted and contains a plurality of such segments 16, as by dash-dotted lines Circular lines are indicated.
  • the segments 16 are at the said machine is separated from the cardboard tape 17 and each formed into an end wall 2, in particular in Circumferential area of segment 16 of the protruding already mentioned Edge is formed.
  • the segment 16 is composed of the same layers as the end wall 2 and already contains all the components that make up a finished end wall 2 belong.
  • the segment 16 is accordingly the emptying opening 4 already exists, possibly with a suitable edge protection, not shown, is provided.
  • cover strip 5 is already on the segment 16 appropriate.
  • the attachment is such that the discharge opening 4 is not covered.
  • the cover strip 5 is in the shown here Embodiment folded in the same or in a similar one Position 5 ', as shown in Figure 4.
  • Section 12 of cover strip 5 is next to the emptying opening 4 attached to the side of the segment 16, which is the later forms outer surface 6 of the end wall 2.
  • the attachment of the Section 12 is by known means such as Gluing, heat sealing or the like.
  • FIG. 5 shows a second embodiment of a container 21 shown.
  • This container 21 is like the container 1 of the Figures 1 to 4 from a sleeve-shaped container jacket 25 and two end walls put together, of which only the one as a lid trained end wall 22 is shown.
  • the end wall 22 contains a carrier layer 23 made of cardboard and as outer layer a film 24 made of plastic, which is a heat seal the end wall 22 should enable and, if necessary, additionally serves as a barrier layer.
  • the end wall 22 can additionally with further layers, for example a metal foil, be provided. These additional layers are drawn not shown. In the area of the emptying opening 4 Carrier layer 23 and the film 24 pierced, the Cut edge through a protective layer, not shown is covered.
  • the container jacket 25 contains a carrier layer 26 made of cardboard and a film 27 made of metal as the outer layer.
  • a carrier layer 26 made of cardboard
  • a film 27 made of metal as the outer layer.
  • further layers, not shown, preferably made of plastic, in the container jacket 25, which acts as a barrier layer serve and / or should enable heat sealing.
  • a cover strip 28 is integral with the container jacket 25 connected, which forms an extension of the foil 27 made of metal.
  • the cover strip 28 is at least in a part 29 on the end wall 22 comes to rest with a heat sealable Provide plastic layer.
  • the closed container 21st is the cover strip 28 on the surface of the end wall 22 sealed by means of a heat seal connection.
  • the drinking area of the end wall 22 by said part 29 of the cover strip 28 covers.
  • the drinking area of the container jacket 25 is under the slide 27 and is still in to be described exposed in that when removing of the cover strip 28 a part 30 of the film 27 of the container shell 25 is replaced with.
  • the container jacket 25 with the extension thereof Cover strip 28 can be made from a segment 32 in a simple manner are produced (see Figure 8).
  • the segment 32 is - Apart from the cover strip 28 - from the same layers composed like the container jacket 25.
  • a part 30 of the film 27 covers the later drinking area of the one to be manufactured Container jacket 25 from.
  • a part 29 of the cover strip 28 is how already mentioned, to cover the later drinking area at the End wall 22 determined.
  • This part 29 has no backing layer 26, but consists only of the aforementioned film 27 made of metal and the mentioned additional plastic layer.
  • the cover strips integrally connected to the container jacket made of the same material as the container jacket itself, for example made of composite material with a layer of cardboard and one or more layers of plastic.
  • the container jacket made of the same material as the container jacket itself, for example made of composite material with a layer of cardboard and one or more layers of plastic.
  • it can be useful Arrange line of weakness so that the cover strip at Open the discharge opening from the front wall to the front edge of the container can be torn open.
  • a predetermined breaking point can also be provided, which in Circumferential direction. It can be used without the emptying area Damage to the peripheral side of the container can be exposed.
  • the cover strip 28 is removed from the Surface of the end wall 22 peeled off, the heat seal seam is torn open. At the same time, part 30 of film 27 can run along the line of weakness 31 are torn off, so that the drinking areas in the end wall 22 and in the container jacket 25 be exposed.
  • the third embodiment of a container shown in Figure 6 37 agrees with the second embodiment shown in FIG of the container 21 largely match.
  • a cover strip 40 for a container jacket 38 attached to the outer surface of an end wall 22nd can be attached to the emptying opening 4 and the drinking area to cover the container 37.
  • the cover strip 40 is not in one piece with the Container jacket 38 connected. Rather, it is on an outside Plastic layer 39 attached to the container 37 and can from there placed on the outer surface of the end wall 22 and sealing be connected to this.
  • the cover strip 40 already on a segment from which the container jacket 38 is formed to attach.

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

Claims (6)

  1. Procédé de fabrication d'un récipient, dans lequel une bande de protection est posée au-dessus d'un orifice verseur et qui comporte une paroi latérale et une paroi frontale assemblée avec celle-ci, dans laquelle est ménagé l'orifice verseur, la bande de protection étant disposée sur la surface extérieure de la paroi frontale et sur la face extérieure da la paroi latérale, de telle sorte qu'elle masque de manière étanche la zone à boire du récipient et qu'elle puisse être détachée de celle-ci, caractérisé en ce que la bande de protection (5, 28) est tout d'abord, avant le remplissage du récipient, fixée de manière solidaire avec une première partie (12, 30) contre la paroi frontale (2) ou contre la paroi latérale (25) et est repliée avec une deuxième partie (13, 29) au-dessus de la première partie (12, 30), de telle sorte que l'orifice de remplissage et de versement (4) ne soit pas masqué, en ce que, ensuite, immédiatement avant le remplissage du récipient, l'intérieur et la zone à boire (8, 9) du récipient sont stérilisés en même temps que la deuxième partie (13, 29) de la bande de protection, et le remplissage est effectué par l'orifice verseur, puis immédiatement après ce processus, la deuxième partie (13, 29) de la bande de protection est dépliée et fixée de manière étanche contre le récipient.
  2. Procédé selon la revendication 1, caractérisé en ce que la fixation est effectuée par thermosoudage.
  3. Procédé selon la revendication 1, caractérisé en ce que la bande de protection est fixée tout d'abord avec la première partie contre un segment, dans lequel sera formée la paroi frontale, et est fixée ensuite de manière étanche avec la deuxième partie contre la paroi latérale.
  4. Procédé selon la revendication 3, caractérisé en ce que la bande de protection est fabriquée d'une seule pièce avec la paroi frontale ou le segment dans lequel sera formée la paroi frontale.
  5. Procédé selon la revendication 1, caractérisé en ce que la bande de protection est fixée avec sa première partie contre la paroi latérale ou un segment, dans lequel sera formée la paroi latérale.
  6. Procédé selon la revendication 5, caractérisé en ce que la bande de protection est fabriquée d'une seule pièce avec la paroi latérale ou le segment dans lequel sera formée la paroi latérale.
EP95115735A 1994-11-15 1995-10-06 Méthodede de fabrication d'un récipient Expired - Lifetime EP0712787B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4440701 1994-11-15
DE4440701A DE4440701A1 (de) 1994-11-15 1994-11-15 Behälter mit einem Behältermantel und einer Stirnwand

Publications (2)

Publication Number Publication Date
EP0712787A1 EP0712787A1 (fr) 1996-05-22
EP0712787B1 true EP0712787B1 (fr) 2001-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115735A Expired - Lifetime EP0712787B1 (fr) 1994-11-15 1995-10-06 Méthodede de fabrication d'un récipient

Country Status (3)

Country Link
US (1) US6129268A (fr)
EP (1) EP0712787B1 (fr)
DE (2) DE4440701A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19736615A1 (de) * 1997-08-22 1999-02-25 Hoerauf Michael Maschf Behälter mit einer Füllöffnung
DE19750399A1 (de) * 1997-11-14 1999-05-20 Ruediger Haaga Gmbh Behälter mit einer eine Behälterwand durchdringenden Füllöffnung
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EP0712787A1 (fr) 1996-05-22
US6129268A (en) 2000-10-10
DE59508937D1 (de) 2001-02-08
DE4440701A1 (de) 1996-05-23

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