EP0997393B1 - Sachet d'emballage - Google Patents

Sachet d'emballage Download PDF

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Publication number
EP0997393B1
EP0997393B1 EP99810568A EP99810568A EP0997393B1 EP 0997393 B1 EP0997393 B1 EP 0997393B1 EP 99810568 A EP99810568 A EP 99810568A EP 99810568 A EP99810568 A EP 99810568A EP 0997393 B1 EP0997393 B1 EP 0997393B1
Authority
EP
European Patent Office
Prior art keywords
straw
compartment
sachet
projecting
packing
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
EP99810568A
Other languages
German (de)
English (en)
Other versions
EP0997393A1 (fr
Inventor
Claude Marbler
Juris Walter
Andreas Ziegler
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
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
Priority to EP98811077A priority Critical patent/EP0997392A1/fr
Priority to AT99810568T priority patent/ATE232179T1/de
Priority to ES99810568T priority patent/ES2192028T3/es
Priority to PT99810568T priority patent/PT997393E/pt
Priority to DK99810568T priority patent/DK0997393T3/da
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to DE59904214T priority patent/DE59904214D1/de
Priority to EP99810568A priority patent/EP0997393B1/fr
Priority to US09/419,932 priority patent/US6293394B1/en
Publication of EP0997393A1 publication Critical patent/EP0997393A1/fr
Application granted granted Critical
Publication of EP0997393B1 publication Critical patent/EP0997393B1/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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/24—Inserts or accessories added or incorporated during filling of containers
    • B65D77/28—Cards, coupons, or drinking straws
    • B65D77/283—Cards, coupons, or drinking straws located initially inside the container, whereby the straw is revealed only upon opening the container, e.g. pop-up straws
    • 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
    • Y10S383/00—Flexible bags
    • Y10S383/906—Dispensing feature

Definitions

  • the invention relates to a packaging bag according to the preamble of independent claims 1 and 2.
  • the drinking tube is on for a large number of packaging bags for drinks attached to the outside of the bag.
  • the bag With the beveled on one side Drinking tube, the bag is pierced at a predetermined location. at clumsy handling, e.g. through children, the drinking tube can bend, without piercing the bag.
  • Another problem is that Risk of injury due to the beveled drinking tube and leakage of the drink with clumsy handling.
  • a flexible bag is also known in which the drinking tube is inside the bag is arranged in the same cavity as the beverage liquid.
  • the Packaging bags designed as stand-up pouches have in the area of the upper one Edge of the bag with a tear line followed by a tear line on.
  • the length of the drinking tube is set so that the lower end is on the lowest point of the bag and the upper end of the drinking tube above the tear line. With this arrangement, the drinking tube is after tearing of the bag easily accessible.
  • the drinking tube is in a kind of bag, which is from the actual beverage bag is separated by a film.
  • the tube is flexible in its drinking area designed and hygienically packed using a peelable film. To When this protective film is torn open, the drinking tube will be straightened and straight lower end by light pressure from the inside pocket into the drink-filled Bag cavity ejected.
  • This packaging does not offer any either Protection against leakage of the drink after the drinking tube is in the bag pierced once.
  • From US-A-3 799 914 is a packaging bag with one in the bag arranged drinking tube known.
  • the bag has a first compartment Picking up a filling and one from the first compartment through a sealed seam fluid-tight separate second compartment for receiving a tubular part, wherein the pipe leads from the first compartment to the second compartment. That in the second compartment protruding pipe part has a kink. This prevents the flow through the tube in the unopened bag. After opening the bag it will End piece of the pipe part projecting into the second compartment into the drinking position erected, whereby the kink releases the flow through the pipe.
  • US-A-5 564 591 also discloses a packaging bag with two Compartments and a drinking tube connecting them.
  • the drinking tube is through a guided with the bag sealed reinforcement.
  • the invention is therefore based on the object of making a beverage bag more user-friendly to design.
  • the packaging bag should Have an integrated drinking tube and at the same time be leak-proof.
  • Another one The aim of the invention is to provide a packaging bag for liquid or pasty filling goods with a reclosable drinking or Drain tube.
  • the transition piece has at least a sealing surface at least partially delimiting the second compartment.
  • the transition piece is two at right angles has abutting sealing surfaces.
  • the pipe can be in its second compartment protruding end with an easy-to-open, fluid-tight in the unopened bag Closure.
  • the part of the tube protruding into the first compartment expediently ends or the first tube part to ensure complete emptying of the bag when used as a beverage bag at the lowest point of the first Compartment of the pouch.
  • the part of the tube projecting into the first compartment or the first tube part is preferred elastically resilient, whereas that protruding into the second compartment Part of the tube or the second tube part is preferably deformed and / or is designed to be extendable and, for example, an extendable bellows-type Has part.
  • a tear line or a peelable line is preferred in the region of the second compartment Opening intended as access to the pipe.
  • the packaging bag according to the invention can be used for beverages, for pasty ones Products such as yogurt or fruit musts and the like can be used.
  • Another The field of application is technical products such as Motor oil, Lubricant or detergent.
  • the one intended for receiving a pipe part, from the first compartment for receiving The second compartment, which is separated from the contents, protects the pipe from opening from contamination, is hygienically packed and can be aseptic if necessary being held. This is particularly important when using of the bag for packaging food.
  • a packaging bag 10 for drinks shown in Fig. 1 consists of a Front wall film 12 and a rear wall film 14, which has a circumferential Sealing seam 16 are connected to one another in a liquid-tight manner.
  • the packaging bag as a stand-up pouch - not in the drawing shown - between the front wall film 12 and the rear wall film 14 in lower area of the part of the packaging bag which later forms the base additionally welded a base film in a known manner.
  • the front wall film 12 consists, for example, of an inner film 18 made of, for example, polyethylene, polypropylene, its copolymers or ionomers and an outer film 22.
  • the outer film 22 is, for example, a composite with an outer partial film 22a of, for example, oriented polyethylene terephthalate (PET) or oriented polypropylene (oPP) and an inner partial film 22b made of, for example, oriented polyamide or aluminum.
  • PET polyethylene terephthalate
  • oPP oriented polypropylene
  • the inner partial film 22 can be metallized or provided with an oxidic layer such as SiO x .
  • a permanent adhesive 26 based on, for example, polyurethane is arranged between the inner film 18 and the outer film 22.
  • the back wall film 14 shows one with the front wall film in the present example 12 identical structure, namely an inner film 20 from, for example Polyethylene, polypropylene, their copolymers or ionomers, which over a permanent adhesive 28 made of, for example, polyurethane with the outer Foil 24 is glued.
  • a permanent adhesive made of, for example, polyurethane with the outer Foil 24 is glued.
  • the outer film 24 also consists of an outer one Partial film 24a made of, for example, oriented polyethylene terephthalate (PET) or oriented polypropylene (oPP) and an inner partial film 24b, for example oriented polyamide or aluminum.
  • PET polyethylene terephthalate
  • oPP oriented polypropylene
  • the back wall film 14 can but also a different layer structure compared to the front wall film 14 to have.
  • the packaging bag 10 is sealed by a further sealing seam 30 into a first one Compartment 32 for the beverage intake and in a second compartment 34 for the Divided drinking tube end.
  • a connecting piece 36 is made in the sealing seam 30 for example sealed an elastomer.
  • the connector 36 connects the compartments 32, 34 separated from one another in a liquid-tight manner via a Flow channel 37.
  • a first drinking tube part 38 is fixed to the connecting piece 36 in the first compartment 32, the free open end of which is chamfered and at the lowest point of the packaging bag 10 ends.
  • This first drinking tube part 38 is preferably resiliently designed so that it is at the lowest point of the bag remains and thus ensures complete emptying.
  • a second Drinking tube part 42 is within the second compartment 34 with the connector 36 connected. The free end 44 of the second drinking tube part 42 is closed and provided with a break line 46 for the first opening. Between the The connecting piece 36 and the breaking line 46 have the second drinking tube part 42 a bellows-like part 48. This can both lengthen the drinking tube as well as being bent into the most favorable drinking position.
  • a marking notch 50 is provided, against which a tear line 52 in the Form a line-shaped weakening point.
  • the tear line 52 can also be designed as a dividing line for a peel opening, one Tear tab 54 is preferably arranged in the corner region of the bag.
  • the connector 36 shown in FIGS. 3 and 4 is with a Flow channel 37 arranged closure part 56 equipped.
  • This closure part 56 has a dividing line or surface 58, which can be changed by application a light pressure p between two fingers, for example Flow opening 60 expanded.
  • Closure part 56 instead of the one shown here Closure part 56 also conceivable other valve systems, for example Check or needle valves.
  • one end piece 43 is the second Drinking tube part 42 provided with a kink 64, the kinked Drinking tube part 42 closes the flow through the drinking tube in a fluid-tight manner.
  • the Kink 64 can be due to an asymmetrical distribution of the plastic in the Cross section of the drinking tube part 42 and by a targeted heat treatment be generated. After opening the bag 10, the end piece 43 of the in the second compartment 34 protruding second drinking tube part 42 erected, whereby the kink 64 releases the flow through the drinking tube.
  • the second drinking tube part 43 passes through a transition piece 66 and is in this guided in a channel 68 in a fluid-tight manner and with the transition piece 66, for example glued or sealed.
  • the transition piece 66 has two sealing surfaces that abut one another at right angles 70a, b on that with the front wall film 12 and with the back wall film 14 are sealed into the packaging bag 10 via sealing seams 30a, b.
  • the Sealing surfaces 70a, b thus form part of the boundary of the second compartment.
  • the transition piece 66 can also have only one sealing surface 70a exhibit.
  • That made of plastic - for example polyethylene, polypropylene or others sprayable plastics - manufactured transition piece 66 is with a cross-section C-shaped holding part 72 with an opening gap 74 for lateral Introduction of the end piece 43 equipped in the kink position.
  • the packaging bag 10 shown schematically in the drawing can of course be of any design, e.g. as a stand-up pouch.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Prostheses (AREA)

Claims (10)

  1. Sachet d'emballage comprenant un tube (38, 42) agencé dans le sachet (10) pour permettre de boire ou de verser et une zone de protection facile à ouvrir servant d'accès au tube qui permet de boire ou de verser, dans lequel le sachet (10) comprend une première partie (32) pour recevoir un produit de remplissage et une deuxième partie (34) séparée de façon étanche de la première partie par une ligne de joint scellée ou collée (30) pour recevoir un élément tubulaire (42), et dans lequel le tube (38, 42) conduit de la première partie (32) vers la deuxième partie (34),
       caractérisé en ce que
       un élément connecteur (36) qui connecte les deux parties (32, 34) est scellé ou collé au sachet de façon étanche aux fluides au-dessus de la ligne de scellement ou de collage (30), l'élément connecteur (36) est connecté avec un premier élément tubulaire (38) qui fait saillie dans la première partie (32) et avec un deuxième élément tubulaire (42) qui fait saillie dans la deuxième partie (34), et l'élément connecteur (36) comprend un élément de vanne (56, 58) à fermeture automatique, qui libère un canal de passage (37) sous l'effet d'une pression latérale.
  2. Sachet d'emballage comprenant un tube (38, 42) agencé dans le sachet (10) pour permettre de boire ou de verser et une zone de protection facile à ouvrir servant d'accès au tube qui permet de boire ou de verser, dans lequel le sachet (10) comprend une première partie (32) pour recevoir un produit de remplissage et une deuxième partie (34) séparée de façon étanche de la première partie par une ligne de joint scellée ou collée (30a, b) pour recevoir un élément tubulaire (42), dans lequel le tube (38, 42) conduit de la première partie (32) vers la deuxième partie (34), et dans lequel le tube (38, 42) comprend dans l'élément tubulaire (42) qui fait saillie dans la deuxième partie (34) un emplacement de pliage qui bloque de façon étanche l'écoulement à travers le tube (38, 42) lorsque le sachet n'est pas ouvert (10) et libère l'écoulement à travers le tube (38, 42) lorsque l'élément d'extrémité (43) de l'élément tubulaire (42) en saillie dans la deuxième partie (34) est redressé après l'ouverture du sachet (10),
       caractérisé en ce que
       un élément de raccord (66) qui connecte les deux parties (32, 34) et inclut un canal (68) pour guider le tube (38, 42) de façon étanche aux fluides au-dessus de la ligne de scellement ou de collage (30a, b), et l'élément de raccord (66) comporte un élément de maintien (72) prévu pour recevoir et fixer l'élément d'extrémité (43) dans la position pliée de l'élément tubulaire (42).
  3. Sachet d'emballage selon la revendication 2, caractérisé en ce que l'élément de raccord (66) comporte au moins une surface de scellement (70a) qui limite au moins partiellement la deuxième partie (34).
  4. Sachet d'emballage selon la revendication 3, caractérisé en ce que l'élément de raccord (66) comporte deux surfaces de scellement (70a, b) qui se coupent entre elles à angles droits.
  5. Sachet d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que le tube (38, 42) comporte à son extrémité en saillie dans la deuxième partie (34) une fermeture (44, 46) qui est étanche aux fluides tant que le sachet n'a pas été ouvert et qui est facile à ouvrir.
  6. Sachet d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément du tube ou le premier élément tubulaire (38) en saillie dans la première partie (32) se termine au point le plus profond de la première partie (32) du sachet (10) pour garantir un vidage complet du sachet lorsqu'il est utilisé comme sachet pour boisson.
  7. Sachet d'emballage selon la revendication 6, caractérisé en ce que l'élément du tube ou le premier élément tubulaire (38) en saillie dans la première partie (32) est de structure élastique.
  8. Sachet d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément du tube ou le deuxième élément tubulaire (42) en saillie dans la deuxième partie (34) est configuré de façon déformable et/ou extractible.
  9. Sachet d'emballage selon la revendication 8, caractérisé en ce que l'élément du tube ou le deuxième élément tubulaire (42) en saillie dans la deuxième partie (34) comprend un élément extractible (48) de type soufflet.
  10. Sachet d'emballage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une ligne d'ouverture par déchirure (52) ou une ouverture décollable est prévue comme accès au tube (42) dans la zone de la deuxième partie (34).
EP99810568A 1998-10-27 1999-07-02 Sachet d'emballage Expired - Lifetime EP0997393B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP98811077A EP0997392A1 (fr) 1998-10-27 1998-10-27 Sac d'emballage
ES99810568T ES2192028T3 (es) 1998-10-27 1999-07-02 Bolsita de envasado.
PT99810568T PT997393E (pt) 1998-10-27 1999-07-02 Saqueta de embalagem
DK99810568T DK0997393T3 (da) 1998-10-27 1999-07-02 Emballagepose
AT99810568T ATE232179T1 (de) 1998-10-27 1999-07-02 Verpackungsbeutel
DE59904214T DE59904214D1 (de) 1998-10-27 1999-07-02 Verpackungsbeutel
EP99810568A EP0997393B1 (fr) 1998-10-27 1999-07-02 Sachet d'emballage
US09/419,932 US6293394B1 (en) 1998-10-27 1999-10-18 Pouch-shaped form of packaging

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98811077 1998-10-27
EP98811077A EP0997392A1 (fr) 1998-10-27 1998-10-27 Sac d'emballage
EP99810568A EP0997393B1 (fr) 1998-10-27 1999-07-02 Sachet d'emballage

Publications (2)

Publication Number Publication Date
EP0997393A1 EP0997393A1 (fr) 2000-05-03
EP0997393B1 true EP0997393B1 (fr) 2003-02-05

Family

ID=26152070

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98811077A Withdrawn EP0997392A1 (fr) 1998-10-27 1998-10-27 Sac d'emballage
EP99810568A Expired - Lifetime EP0997393B1 (fr) 1998-10-27 1999-07-02 Sachet d'emballage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98811077A Withdrawn EP0997392A1 (fr) 1998-10-27 1998-10-27 Sac d'emballage

Country Status (7)

Country Link
US (1) US6293394B1 (fr)
EP (2) EP0997392A1 (fr)
AT (1) ATE232179T1 (fr)
DE (1) DE59904214D1 (fr)
DK (1) DK0997393T3 (fr)
ES (1) ES2192028T3 (fr)
PT (1) PT997393E (fr)

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US11548712B2 (en) 2016-12-05 2023-01-10 Handipak Holdings Ltd Drinks pouch

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11548712B2 (en) 2016-12-05 2023-01-10 Handipak Holdings Ltd Drinks pouch

Also Published As

Publication number Publication date
PT997393E (pt) 2003-06-30
US6293394B1 (en) 2001-09-25
EP0997393A1 (fr) 2000-05-03
DE59904214D1 (de) 2003-03-13
ATE232179T1 (de) 2003-02-15
EP0997392A1 (fr) 2000-05-03
DK0997393T3 (da) 2003-06-02
ES2192028T3 (es) 2003-09-16

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