EP0600502A2 - Sachet tenant debout à ouverture par perforation améliorée - Google Patents

Sachet tenant debout à ouverture par perforation améliorée Download PDF

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Publication number
EP0600502A2
EP0600502A2 EP93119475A EP93119475A EP0600502A2 EP 0600502 A2 EP0600502 A2 EP 0600502A2 EP 93119475 A EP93119475 A EP 93119475A EP 93119475 A EP93119475 A EP 93119475A EP 0600502 A2 EP0600502 A2 EP 0600502A2
Authority
EP
European Patent Office
Prior art keywords
beverage container
film
container according
sealing
puncture opening
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.)
Granted
Application number
EP93119475A
Other languages
German (de)
English (en)
Other versions
EP0600502A3 (fr
EP0600502B1 (fr
Inventor
Rainer Dr. Wild
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.)
Deutsche Sisi Werke Betriebs GmbH
Original Assignee
Deutsche Sisi Werke Betriebs 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6474220&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0600502(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Deutsche Sisi Werke Betriebs GmbH filed Critical Deutsche Sisi Werke Betriebs GmbH
Priority to DE59306656.1T priority Critical patent/DE59306656C5/de
Publication of EP0600502A2 publication Critical patent/EP0600502A2/fr
Publication of EP0600502A3 publication Critical patent/EP0600502A3/fr
Application granted granted Critical
Publication of EP0600502B1 publication Critical patent/EP0600502B1/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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"

Definitions

  • the invention relates to a beverage container, in particular beverage bags made of monomaterial or multilayer composite material, which is provided with a puncture opening for piercing a drinking straw.
  • the present invention has for its object to provide a beverage container that allows easy insertion of a drinking straw and is also justifiable from the point of view of environmental protection.
  • this object is achieved in that the puncture opening is punched through all layers of the mono- or composite material, and on the inside of the mono- or composite material a sealing film is applied around the puncture opening, which is exposed to the outside through the puncture opening.
  • This solution enables simple insertion of the drinking straw without an additional tear-open tab to be attached to the outside, the puncture opening being sealed only by a sealing film which is attached to the inside of the mono- or composite material around the puncture opening.
  • the puncture opening can be punched into the mono- or composite material either as a puncture hole or in a cross-slit manner.
  • a cross-slit puncture opening gives me the advantage that the material of the container wall is still largely available as an oxygen barrier.
  • Polyethylene, polypropylene and copolymers are provided as materials for the sealing film.
  • the material which is between 20 and 60 ⁇ m thin, allows the straw to be easily inserted, thereby avoiding piercing the back of the bag and preventing the liquid from escaping uncontrollably from the puncture hole.
  • the use of composite film as a sealing film has proven to be particularly advantageous, the structure of which can look like the following: sealing material, coupling agent, barrier layer, coupling agent, sealing material, polyethylene, polypropylene and copolymers being possible as sealing material, and materials such as EVOH, polyamides as the barrier layer or polyvinyl alcohol can be used.
  • the sealing film can not only be produced as a coextrusion film, but the individual film layers can also be connected using laminating adhesive.
  • One advantage of such composite films is that the barrier layers are hardly permeable to oxygen, and thus there is ideal protection for the filling material.
  • the sealing film can either be ring-shaped, square, rectangular, grid-like or in concentric circles around the puncture opening on the inside of the mono or composite material to be welded on as a "patch", or else it can be welded on as a sealing film strip around the puncture opening and by means of additional welding points on the side seams of the beverage bag so that the weld at the puncture opening remains unloaded. It is crucial that there is a tight seal around the puncture opening.
  • the sealing film can also be welded over the entire area around the puncture opening.
  • sealing film strip so wide that it is in the area of the head seal seam survives, there is sufficient sealable material available in this critical area so that the head seal seam can be securely welded in any case, also with regard to possible foam formation and juice splashes. Due to the additional sealing material at this point, the sealing layer of the front or back of the bag can be kept thinner, which leads to a more cost-effective production of the beverage bags. In this context, sealing film strips larger than 60 ⁇ m can also be used.
  • the composite material which e.g. can be constructed from the outside in as follows: polyester film / printing ink / laminating adhesive / aluminum foil / laminating adhesive / polyethylene film.
  • the laminating adhesive which is applied between aluminum foil and polyester foil, is exposed in conventional manufacturing processes by punching out the polyester foil.
  • the adhesive must therefore dry quickly so that the film webs do not stick together on the roll. This problem can currently only be solved with solvent-based adhesives. If, on the other hand, the hole in the polyester film is dispensed with, since the puncture hole is only punched later in the course of the bag production, there is the possibility of using a solvent-free adhesive, which in turn is positive from an environmental point of view.
  • Figure 1 shows a perspective view of a beverage bag 1 made of multilayer composite material 3 with a puncture hole 2, for piercing a drinking straw, with a height h and a width b.
  • Figure 2 shows a longitudinal section through the front bag wall 14 of the beverage bag 1 consisting of a triple composite material 3, which is constructed from outside to inside as follows: Polyester film 6 (12/1 .m) / / ink / adhesive lamina 13 / aluminum foil 5 (12 um) / lamination adhesive 13 / polyethylene film 4 (100 um). A puncture hole 2 is punched through all layers 4, 5, 6 for piercing a drinking straw.
  • a sealing film 7 is welded around the puncture hole 2 at the welding points 8.
  • the beverage container is thus closed by the closure film 7, which can be easily pierced with a drinking straw.
  • FIG. 3 shows an exemplary embodiment of the invention, in which the sealing film strip 7 is welded in a ring around the puncture hole 2 at the welding points 8 on the inside of the composite material 3, and is additionally fixed to the side seams 12 of the beverage bag by means of welding points 9.
  • the sealing film strip does not protrude into the area of the head sealing seam 10.
  • FIG. 4 shows a further exemplary embodiment, the closure film 11 being welded in a ring shape as a “patch” around the puncture hole 2 at the welding points 8 on the inside of the composite material 3.
  • Figure 5 shows a third embodiment of the invention, wherein the sealing film strip 7 is attached as in the embodiment shown in Figure 3, but is so wide that it protrudes into the area of the head sealing seam 10 to be welded as well, whereby sufficiently sealable material is present in order to securely weld the sealing seam 10, so that the inner polyethylene layer 4 can be reduced to a thickness of less than 90-100 ⁇ m.
  • the welding of the sealing film around the puncture hole 2 is not limited to an annular shape.
  • a monomaterial such as polyethylene or else a composite film can be used as the sealing film material, which can be constructed as follows: polyethylene film / adhesion promoter / EVOH / adhesion promoter / polyethylene foil.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Cartons (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP93119475A 1992-12-02 1993-12-02 Sachet tenant debout à ouverture par perforation améliorée Expired - Lifetime EP0600502B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59306656.1T DE59306656C5 (de) 1992-12-02 1993-12-02 Standbeutel mit verbesserter Einstichöffnung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4240540A DE4240540A1 (de) 1992-12-02 1992-12-02 Standbeutel mit verbesserter Einstichöffnung
DE4240540 1992-12-02

Publications (3)

Publication Number Publication Date
EP0600502A2 true EP0600502A2 (fr) 1994-06-08
EP0600502A3 EP0600502A3 (fr) 1995-06-14
EP0600502B1 EP0600502B1 (fr) 1997-06-04

Family

ID=6474220

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93119475A Expired - Lifetime EP0600502B1 (fr) 1992-12-02 1993-12-02 Sachet tenant debout à ouverture par perforation améliorée

Country Status (10)

Country Link
US (1) US5425583A (fr)
EP (1) EP0600502B1 (fr)
JP (1) JP2690263B2 (fr)
CN (1) CN1037951C (fr)
AT (1) ATE153959T1 (fr)
DE (3) DE4240540A1 (fr)
DK (1) DK0600502T3 (fr)
ES (1) ES2105055T3 (fr)
GR (1) GR3023759T3 (fr)
SA (1) SA94140623B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2497636A1 (fr) 2011-03-11 2012-09-12 Deutsche SiSi-Werke Betriebs GmbH Système composite amélioré pour emballages
EP2508445A1 (fr) 2011-04-08 2012-10-10 Elag Verpackungen AG Sachet d'emballage doté d'une fermeture contre le déchirement
DE102011121647A1 (de) 2011-12-19 2013-06-20 riha WeserGold Getränke GmbH & Co. KG Getränkebehälter mit Trinkhalm-Einstichöffnung
WO2014023594A1 (fr) 2012-08-10 2014-02-13 Deutsche Sisi-Werke Betriebs Gmbh Récipient de boisson équipé d'une possibilité de perçage perfectionnée
US11254086B2 (en) 2015-08-12 2022-02-22 Tetra Laval Holdings & Finance S.A. Packaging material for packaging of light-sensitive goods and method for producing said packaging material

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DE69505106T2 (de) 1994-03-03 1999-04-22 Carapak Braintrust Nv Dichtes behältnis, insbesondere schlauchbeutel, verfahren zu seiner herstellung, verfahren zu seiner befüllung mit einer flüssigkeit
DE4446104C2 (de) * 1994-12-22 1997-04-03 Sisi Werke Gmbh Verfahren und Vorrichtung zum Herstellen eines Getränkebehälters
ATE184850T1 (de) * 1995-11-16 1999-10-15 Carapak Braintrust Nv Dichtes behältnis und verfahren zu seiner befüllung mit einer flüssigkeit
US6116782A (en) * 1996-06-03 2000-09-12 Kraft Foods Inc. Easy-access beverage pouch
USD409481S (en) * 1996-08-19 1999-05-11 The Coca-Cola Company Container
US6076968A (en) * 1996-11-26 2000-06-20 The Coca-Cola Company Easy open flexible pouch
US6164825A (en) * 1996-11-26 2000-12-26 The Coca-Cola Company Stable, flexible, easy open pouch
FR2757484B1 (fr) * 1996-12-23 1999-02-26 Braintrust Ltd Enceinte etanche et procede de fabrication d'une ebauche d'enceinte etanche
US5961210A (en) * 1997-01-24 1999-10-05 Mccardel; Brian R. Bone cement preparation device, and methods of constructing and utilizing same
WO1998036990A1 (fr) 1997-02-21 1998-08-27 H.J.B., Inc. Poche d'accumulation de liquide et extracteur
US6270255B1 (en) 1997-04-18 2001-08-07 Kraft Foods, Inc. Opening system for beverage container
US5876328A (en) * 1997-04-23 1999-03-02 Endolap, Inc. Surgical camera drape assembly and method
US5873656A (en) * 1997-05-21 1999-02-23 Kraft Foods, Inc. Straw-access system for flexible beverage pouch
US5833368A (en) * 1997-06-12 1998-11-10 Kraft Foods, Inc. Pull tab opening system for beverage container
TW374070B (en) 1997-09-01 1999-11-11 Sumitomo Bakelite Co Self-supporting bag and self-supporting package and method for producing them
US5997177A (en) * 1997-11-25 1999-12-07 Kraft Foods, Inc. Tamper-evident opening system for beverage container
EP1035032A1 (fr) * 1999-03-05 2000-09-13 Societe Des Produits Nestle S.A. Emballage comportant un couvercle de protection pour produit alimentaire
WO2001076862A2 (fr) * 2000-04-12 2001-10-18 C.L.P. Industries Ltd. Sachets pour boissons et procedes de fabrication correspondants
USD455645S1 (en) 2000-05-26 2002-04-16 Kapak Corporation Pouch for holding liquids
NL1016292C2 (nl) 2000-09-28 2002-04-02 Itsac Nv Zak alsmede een afgiftesysteem omvattende een dergelijke zak en werkwijzen voor de vervaardiging en het vullen van een dergelijke zak.
USD448988S1 (en) 2001-02-08 2001-10-09 Kapak Corporation Stand-up pouch for holding liquids
US20020114543A1 (en) * 2001-02-20 2002-08-22 Murray R. Charles Straw pierceable flexible pouch
US6485177B2 (en) 2001-03-07 2002-11-26 Gary M. Bell Flexible stand-up pouch constructions for dispensing liquids
US6869666B2 (en) 2001-05-02 2005-03-22 3M Innovative Properties Company Controlled-puncture films
US6579390B2 (en) 2001-05-09 2003-06-17 International Paper Container patch and method of formation
EP1291290A1 (fr) * 2001-09-07 2003-03-12 Tetra Laval Holdings & Finance S.A. Sac autoporteur pour l'emballage de produits alimentaires
US20030128900A1 (en) * 2002-01-10 2003-07-10 John Lawrie Pouch with pierceable channel
US20040057637A1 (en) * 2002-09-25 2004-03-25 Akira Nishibe Pouch with a straw hole and method of manufacturing the same
US7055683B2 (en) 2002-12-20 2006-06-06 E. I. Du Pont De Nemours And Company Multiple compartment pouch and beverage container with smooth curve frangible seal
US20040161177A1 (en) * 2003-02-14 2004-08-19 N'dia Franck-Phillippe Easily opened fluid pouch
JP2006213358A (ja) * 2005-02-04 2006-08-17 Daiwa Gravure Co Ltd インクパッケージ
US8523440B2 (en) * 2005-06-02 2013-09-03 Bevi Corporation Disposable seal and lock beverage pouch
US20060285782A1 (en) * 2005-06-02 2006-12-21 Eileen Walker Disposable seal and lock foil beverage pouch and the operating machinery to manufacture such product
US20060280391A1 (en) * 2005-06-09 2006-12-14 Joseph Buggs Z&G system
US20060278649A1 (en) * 2005-06-09 2006-12-14 Chern Kenneth C Fluid container with integrated straw
US7757892B2 (en) * 2005-09-16 2010-07-20 Bosch Pouch Systems Ag Closure device for closed receptacles of plastic film
US7648023B2 (en) * 2006-04-27 2010-01-19 Cygnus Medical Llc Endoscope pre-clean kit
DE102006032614A1 (de) * 2006-07-11 2008-01-17 Jenoptik Automatisierungstechnik Gmbh Getränkeverpackung mit einer Einstichhilfe für einen Trinkhalm
DE202008005650U1 (de) 2008-04-23 2008-10-23 Plümat Plate & Lübeck GmbH & Co. Standbodenbeutel
US20100107564A1 (en) * 2008-09-09 2010-05-06 Macler Jr Henry J Patched Drinking Water Bag
US20100215294A1 (en) * 2009-02-25 2010-08-26 Bosch Pouch Systems Ag Disposable beverage pouch with nipple
US20100262280A1 (en) * 2009-04-13 2010-10-14 Miller Michael A Display-Based Vending Apparatus and Method
US9056759B2 (en) 2012-11-27 2015-06-16 Bacardi & Company Ltd. Beverage dispensing system
CN110198832B (zh) 2017-02-21 2021-07-09 宝洁公司 制备开孔的柔性容器的方法
EP3585687A1 (fr) 2017-02-22 2020-01-01 The Procter and Gamble Company Procédés de fabrication de contenants souples avec des cadres de support structural
US20180297725A1 (en) * 2017-03-24 2018-10-18 The Procter & Gamble Company Methods of opening flexible containers
US11338975B2 (en) 2018-05-16 2022-05-24 The Procter & Gamble Company Container blanks for flexible packages and methods of making flexible packages
CN109466860A (zh) * 2018-10-08 2019-03-15 林楠琦 可插管的包装袋
WO2023144302A1 (fr) * 2022-01-28 2023-08-03 Société des Produits Nestlé S.A. Emballages pour système de préparation de boisson

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DE1099445B (de) * 1958-01-31 1961-02-09 Hermorion Ltd Tetraederfoermiger Verpackungsbehaelter aus flexiblem Folienwerkstoff
AT365997B (de) * 1978-07-01 1982-02-25 Sisi Werke Gmbh Getraenkebehaelter mit vorbestimmter einsteckoeffnung fuer einen trinkhalm
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EP0332800A2 (fr) * 1988-03-12 1989-09-20 PKL Verpackungssysteme GmbH Carton parallélépipédique en forme de toit plat et procédé pour sa production

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DE1099445B (de) * 1958-01-31 1961-02-09 Hermorion Ltd Tetraederfoermiger Verpackungsbehaelter aus flexiblem Folienwerkstoff
AT365997B (de) * 1978-07-01 1982-02-25 Sisi Werke Gmbh Getraenkebehaelter mit vorbestimmter einsteckoeffnung fuer einen trinkhalm
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2497636A1 (fr) 2011-03-11 2012-09-12 Deutsche SiSi-Werke Betriebs GmbH Système composite amélioré pour emballages
WO2012123085A1 (fr) 2011-03-11 2012-09-20 Deutsche Sisi-Werke Betriebs Gmbh Système composite amélioré pour emballages
EP2508445A1 (fr) 2011-04-08 2012-10-10 Elag Verpackungen AG Sachet d'emballage doté d'une fermeture contre le déchirement
DE102011121647A1 (de) 2011-12-19 2013-06-20 riha WeserGold Getränke GmbH & Co. KG Getränkebehälter mit Trinkhalm-Einstichöffnung
EP2607264A1 (fr) 2011-12-19 2013-06-26 riha WeserGold Getränke GmbH & Co. KG Récipients à boissons avec orifice d'insertion de paille amélioré
WO2014023594A1 (fr) 2012-08-10 2014-02-13 Deutsche Sisi-Werke Betriebs Gmbh Récipient de boisson équipé d'une possibilité de perçage perfectionnée
JP2015528421A (ja) * 2012-08-10 2015-09-28 ドイチェ ジジ−ヴェルケ ベトリープス ゲゼルシャフト ミット ベシュレンクテル ハフツング 穿孔の可能性が向上した飲料容器
EP3048063A1 (fr) 2012-08-10 2016-07-27 Deutsche SiSi-Werke Betriebs GmbH Recipient a boissons avec possibilite d'encoche amelioree
US11254086B2 (en) 2015-08-12 2022-02-22 Tetra Laval Holdings & Finance S.A. Packaging material for packaging of light-sensitive goods and method for producing said packaging material

Also Published As

Publication number Publication date
CN1037951C (zh) 1998-04-08
ATE153959T1 (de) 1997-06-15
GR3023759T3 (en) 1997-09-30
DE4240540A1 (de) 1994-06-09
US5425583A (en) 1995-06-20
EP0600502A3 (fr) 1995-06-14
DE59306656C5 (de) 2014-09-25
DE4244843C2 (de) 1999-07-15
JPH072259A (ja) 1995-01-06
CN1091388A (zh) 1994-08-31
DE59306656D1 (de) 1997-07-10
JP2690263B2 (ja) 1997-12-10
DK0600502T3 (da) 1997-10-13
ES2105055T3 (es) 1997-10-16
EP0600502B1 (fr) 1997-06-04
SA94140623B1 (ar) 2006-06-10

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