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WO1998045190A1 - Element verseur pour sachet plastique - Google Patents

Element verseur pour sachet plastique Download PDF

Info

Publication number
WO1998045190A1
WO1998045190A1 PCT/IB1997/000354 IB9700354W WO9845190A1 WO 1998045190 A1 WO1998045190 A1 WO 1998045190A1 IB 9700354 W IB9700354 W IB 9700354W WO 9845190 A1 WO9845190 A1 WO 9845190A1
Authority
WO
WIPO (PCT)
Prior art keywords
pouring
flow
lid
shoulder
pouring part
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.)
Ceased
Application number
PCT/IB1997/000354
Other languages
German (de)
English (en)
Inventor
Ruedi Aeschbach
Heinrich Haller
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.)
Cellpack AG
Original Assignee
Cellpack AG
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 Cellpack AG filed Critical Cellpack AG
Priority to PCT/IB1997/000354 priority Critical patent/WO1998045190A1/fr
Priority to AU20407/97A priority patent/AU2040797A/en
Publication of WO1998045190A1 publication Critical patent/WO1998045190A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
    • B65D47/14—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means
    • B65D47/147—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for snap-on caps
    • B65D47/148—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures and closure-retaining means for snap-on caps with internal parts
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/583—Opening or contents-removing devices added or incorporated during package manufacture the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped

Definitions

  • the invention relates to a pouring part for plastic bags according to the preamble of claim 1.
  • Such a pouring part is described in CH 677 093. It comprises a shoulder part which is welded between the two outer foils of a bag, a flow-through part which forms a tube and has a thread on its outer end, and a cover which can be screwed onto the thread.
  • This construction is relatively complex.
  • the user cannot determine whether the spout has already been opened. This is opposed to this version
  • Task to provide a spout of the type mentioned at the outset, which can be produced as simply as possible and allows the user to determine whether the spout has already been opened.
  • the configuration according to the invention ensures that the pouring part can be produced in one piece in only one work step. At the same time it can be determined whether the pouring part has already been opened.
  • An embodiment is particularly preferred in which the cover can also be used as a closure of the pouring part after the web has been opened. In order to the lid is not lost, it is preferably connected to the rest of the pouring part via a flexible securing element.
  • the securing element is also part of the one-piece pouring part, ie it is molded directly when the pouring part is injection molded, so that production remains simple.
  • a securing element of this type can be designed as a thread which, for example, runs in a meandering shape in the undeformed state. This has the advantage that it can be stretched after the web has been opened, which gives the lid sufficient freedom of movement.
  • the undeformed securing element preferably runs in one plane, so that it can be easily molded between two molded parts of an injection molding system.
  • FIG. 1 shows the / view of a bag with an embodiment of the pouring part according to the invention
  • FIG. 2 shows a longitudinal section through the pouring part from FIG. 1,
  • FIG. 6 shows a partial section along line VI-VI from FIG. 5
  • FIG. 7 shows a view from above of the pouring part from FIG. 5.
  • the pouring part according to the invention can be used, for example, in a plastic bag 1, as shown in FIG. 1.
  • a plastic bag is made from two side foils 2, which are welded together along their edges 3 and optionally with a bottom foil.
  • a pouring part 4 is welded in between the side foils 2. Bags of this type are suitable for all bulk goods, especially for liquid or viscous substances, such as. B. detergents, shampoos, drinks, etc.
  • the manufacture of such bags is e.g. described in WO 95/31329.
  • the structure of the pouring part 4 results from FIGS. 2 to 4.
  • the pouring part is made of plastic, e.g. made of polyethylene and / or polypropylene, all of its parts being molded from only one piece. It is preferably manufactured using injection molding technology.
  • edges are extended by means of thin plastic tongues 8.
  • a plurality of ribs 9 run perpendicular to the edges 7 on the outside of the shoulder part 5.
  • the shoulder part is welded between the two side films 2 of the bag 1.
  • the ribs 9 and the lenticular course of the shoulder part 5 provide a good / seal, which is further improved by the plastic tongues 8.
  • a flow part 10 rests on the shoulder part 5. This forms a cylindrical pouring spout. Trim 11, the interior of which is connected to the inside of the bag via an opening 12 in the shoulder part.
  • a lid 13 is fastened on the pouring spout 11 via a thin, annular web 12.
  • the lid is connected to the shoulder part 5 via a safety cord 14.
  • the safety cord runs in a meandering shape in the central plane of the pouring part.
  • the pouring part 4 is produced in the configuration shown in FIGS. 2-4 and is welded into the bag 1.
  • the lid 13 together with the annular web 12 forms a tight seal.
  • the web 12 is cut. It is made so thin (e.g. with a thickness of 0.2 mm) that it forms a predetermined breaking point, which can be separated by hand without further aids by breaking off the cover 13.
  • the cover 13 is still connected to the rest of the pouring part via the safety cord 14, so that it is not lost.
  • the safety cord is produced with the meandering course shown, is flexible and can be stretched, it is possible to remove the lid sufficiently from the pouring spout 11.
  • the lid can also be turned through 180 ° and placed on the pouring spout 11, as shown in dashed lines under position 16. In this way it is possible to close the nozzle again.
  • the outer wall of the lid lies against the pouring spout 11.
  • a cylindrical inner wall 17 is arranged in the cover, which abuts the pouring spout 11 from the inside, so that a good seal and a secure fit is ensured.
  • pouring part 4 is shown. This also has a shoulder part 25 with longitudinal edges 27 and transverse ribs 29 which, viewed in the axial direction, has an essentially lens shape.
  • a feed-through part 30 forms a short pouring nozzle. zen 31, which communicates with the inside of the bag via a central opening 32.
  • a lid 33 is connected to the pouring spout 31 via a thin, annular web 32.
  • the cover 33 has a substantially cylindrical shape and is closed at its upper end.
  • the cover 33 and the web 32 form a tight closure of the pouring part, which can be opened by the user by opening the web 32 by hand without aids, for. B. by breaking the lid 33 and thus the web 32 is severed.
  • 5-7 is however not resealable and is therefore particularly suitable for bags that are used only once and are completely emptied.
  • the pouring parts shown in the figures can be produced in a simple manner as one-piece parts. They offer the user a guarantee that nobody has opened the bag in front of him, since this leads to irreversible damage to the web or the predetermined breaking point.
  • the exact shape of the pouring part can vary and is e.g. adapted to the good to be poured out. It is conceivable that the pouring spout 11 is completely eliminated and the flow part 10 is formed only by the opening 12 or 32 in the shoulder part 5 or 25. It is also conceivable to design the pouring part or the lid to be oval or polygonal and / or to have it bent.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

Cet élément verseur est constitué d'une partie plastique monobloc. Il comprend une partie épaulement (5) lenticulaire se soudant entre les feuilles latérales d'un sachet plastique. Sur cette partie épaulement (5) se trouve un ajutage verseur (11) relié avec un bouchon (13) par l'intermédiaire d'une partie jointive (12) annulaire fine. Un cordon de sécurité (14) relie le bouchon (13) avec la partie épaulement (5). Pour l'ouverture, le bouchon (13) est séparé de la partie jointive (12) le long de l'ajutage verseur (11). Ce dernier peut être ultérieurement refermé en faisant tourner le bouchon (13) de 180 DEG et en le replaçant dessus. Grâce à sa structure monobloc, cet élément verseur se fabrique aisément.
PCT/IB1997/000354 1997-04-04 1997-04-04 Element verseur pour sachet plastique Ceased WO1998045190A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/IB1997/000354 WO1998045190A1 (fr) 1997-04-04 1997-04-04 Element verseur pour sachet plastique
AU20407/97A AU2040797A (en) 1997-04-04 1997-04-04 Pouring spout for a plastic bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1997/000354 WO1998045190A1 (fr) 1997-04-04 1997-04-04 Element verseur pour sachet plastique

Publications (1)

Publication Number Publication Date
WO1998045190A1 true WO1998045190A1 (fr) 1998-10-15

Family

ID=11004547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1997/000354 Ceased WO1998045190A1 (fr) 1997-04-04 1997-04-04 Element verseur pour sachet plastique

Country Status (2)

Country Link
AU (1) AU2040797A (fr)
WO (1) WO1998045190A1 (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065791A1 (fr) * 1998-06-16 1999-12-23 Georg Menshen Gmbh & Co. Kg Piece a souder en matiere plastique indeformable
DE20002595U1 (de) 2000-02-14 2000-06-29 Müller, Bernd, 88299 Leutkirch Türschlossenteiser im Scheckkartenformat
EP1284223A1 (fr) * 2001-08-13 2003-02-19 Illinois Tool Works Inc. Bec verseur, et méthode et dispositif pour le fixer à un sachet
WO2004108554A1 (fr) * 2003-06-02 2004-12-16 E.I. Du Pont De Nemours And Company Support pour pochette souple a moyens de securite pour enfants
WO2005120972A1 (fr) * 2004-06-10 2005-12-22 Cellpack Ag Emballage a poche servant a emballer un produit liquide ou pateux
EP1958888A1 (fr) * 2007-02-18 2008-08-20 PP.H. Prymat Sp.Z o.o Emballage pour produits alimentaires versables
EP1980498A1 (fr) * 2007-04-12 2008-10-15 Rexam Home and Personal Care Robinet de distribution d'un seul tenant doté d'un bouchon fixé sur un tuyau avec une toile de matériau cassable
WO2009000343A1 (fr) * 2007-06-27 2008-12-31 Georg Menshen Gmbh & Co. Kg Fermeture pour la tubulure de versement d'un récipient
RU2360854C2 (ru) * 2004-11-04 2009-07-10 Георг Менсхен Гмбх Унд Ко.Кг Ввариваемая деталь для заливки из синтетического материала
DE202011001356U1 (de) * 2011-01-11 2012-04-12 Pöppelmann Holding GmbH & Co. KG Ausgießer und Behältnis mit einem solchen
JP2014073865A (ja) * 2012-10-05 2014-04-24 Toppan Printing Co Ltd パウチ容器
JP2014073866A (ja) * 2012-10-05 2014-04-24 Toppan Printing Co Ltd パウチ容器
NL2010938C2 (en) * 2013-06-07 2014-12-09 Ipn Ip Bv A collapsible pouch provided with a closure assembly.
WO2014196859A1 (fr) * 2013-06-07 2014-12-11 Ipn Ip B.V. Poche repliable pourvue d'un ensemble de fermeture
US10486880B2 (en) 2015-09-30 2019-11-26 Dow Global Technologies, Llc Fitment with ethylene/α-olefin multi-block copolymer
WO2020212037A1 (fr) * 2019-04-15 2020-10-22 Georg Menshen Gmbh & Co. Kg Fermeture d'une tubulure de sortie
IT202100019739A1 (it) * 2021-07-23 2023-01-23 Guala Pack Spa Chiusura richiudibile per imballo flessibile
WO2024154023A1 (fr) * 2023-01-16 2024-07-25 Guala Pack S.P.A. Dispositif de fermeture et procédé de fabrication d'un emballage aseptique
RU2849906C2 (ru) * 2021-07-23 2025-10-31 ГУАЛА ПЭК С.п.А. Повторно-закрываемый закрывающий элемент для гибкой упаковки

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501387A (fr) *
US3031111A (en) * 1959-04-17 1962-04-24 Morton B Stull Dispensing type cap or closure
EP0493723A1 (fr) * 1990-12-28 1992-07-08 Safta S.P.A. Récipient en feuille laminée flexible avec insert pour ouvrir et fermer
DE29509118U1 (de) * 1995-06-02 1995-08-17 Georg Menshen GmbH & Co KG, 57413 Finnentrop Kunststoff-Ausgießeinschweißteil für Kunststoff-Behälter
DE29512202U1 (de) * 1995-07-28 1995-10-05 Hassia Verpackungsmaschinen Gmbh, 63691 Ranstadt Schlauchbeutelverpackung
EP0763482A1 (fr) * 1995-09-14 1997-03-19 Dai Nippon Printing Co., Ltd. Bec verseur, appareil pour la fabrication d'un bec verseur et emballage avec bec verseur

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE501387A (fr) *
US3031111A (en) * 1959-04-17 1962-04-24 Morton B Stull Dispensing type cap or closure
EP0493723A1 (fr) * 1990-12-28 1992-07-08 Safta S.P.A. Récipient en feuille laminée flexible avec insert pour ouvrir et fermer
DE29509118U1 (de) * 1995-06-02 1995-08-17 Georg Menshen GmbH & Co KG, 57413 Finnentrop Kunststoff-Ausgießeinschweißteil für Kunststoff-Behälter
DE29512202U1 (de) * 1995-07-28 1995-10-05 Hassia Verpackungsmaschinen Gmbh, 63691 Ranstadt Schlauchbeutelverpackung
EP0763482A1 (fr) * 1995-09-14 1997-03-19 Dai Nippon Printing Co., Ltd. Bec verseur, appareil pour la fabrication d'un bec verseur et emballage avec bec verseur

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999065791A1 (fr) * 1998-06-16 1999-12-23 Georg Menshen Gmbh & Co. Kg Piece a souder en matiere plastique indeformable
DE20002595U1 (de) 2000-02-14 2000-06-29 Müller, Bernd, 88299 Leutkirch Türschlossenteiser im Scheckkartenformat
EP1284223A1 (fr) * 2001-08-13 2003-02-19 Illinois Tool Works Inc. Bec verseur, et méthode et dispositif pour le fixer à un sachet
US6860406B2 (en) 2001-08-13 2005-03-01 Illinois Tool Works Inc. Flexible pouch fitment structure
WO2004108554A1 (fr) * 2003-06-02 2004-12-16 E.I. Du Pont De Nemours And Company Support pour pochette souple a moyens de securite pour enfants
WO2005120972A1 (fr) * 2004-06-10 2005-12-22 Cellpack Ag Emballage a poche servant a emballer un produit liquide ou pateux
RU2360854C2 (ru) * 2004-11-04 2009-07-10 Георг Менсхен Гмбх Унд Ко.Кг Ввариваемая деталь для заливки из синтетического материала
EP1958888A1 (fr) * 2007-02-18 2008-08-20 PP.H. Prymat Sp.Z o.o Emballage pour produits alimentaires versables
EP1980498A1 (fr) * 2007-04-12 2008-10-15 Rexam Home and Personal Care Robinet de distribution d'un seul tenant doté d'un bouchon fixé sur un tuyau avec une toile de matériau cassable
WO2009000343A1 (fr) * 2007-06-27 2008-12-31 Georg Menshen Gmbh & Co. Kg Fermeture pour la tubulure de versement d'un récipient
DE202011001356U1 (de) * 2011-01-11 2012-04-12 Pöppelmann Holding GmbH & Co. KG Ausgießer und Behältnis mit einem solchen
US9132944B2 (en) 2011-01-11 2015-09-15 Pöppelmann Holding GmbH & Co. KG Spout and container having such a spout
JP2014073866A (ja) * 2012-10-05 2014-04-24 Toppan Printing Co Ltd パウチ容器
JP2014073865A (ja) * 2012-10-05 2014-04-24 Toppan Printing Co Ltd パウチ容器
NL2010938C2 (en) * 2013-06-07 2014-12-09 Ipn Ip Bv A collapsible pouch provided with a closure assembly.
WO2014196859A1 (fr) * 2013-06-07 2014-12-11 Ipn Ip B.V. Poche repliable pourvue d'un ensemble de fermeture
US10005602B2 (en) 2013-06-07 2018-06-26 Scholle Ipn Ip Bv Collapsible pouch provided with a closure assembly
US10486880B2 (en) 2015-09-30 2019-11-26 Dow Global Technologies, Llc Fitment with ethylene/α-olefin multi-block copolymer
CN113396112A (zh) * 2019-04-15 2021-09-14 格奥尔格·门申有限公司和两合公司 排出接管的封闭件
WO2020212037A1 (fr) * 2019-04-15 2020-10-22 Georg Menshen Gmbh & Co. Kg Fermeture d'une tubulure de sortie
CN113396112B (zh) * 2019-04-15 2023-10-13 格奥尔格·门申有限公司和两合公司 容器的管状的排出接管的塑料封闭件
US11964799B2 (en) 2019-04-15 2024-04-23 Georg Menshen Gmbh & Co. Kg Closure of an outlet fitting
IT202100019739A1 (it) * 2021-07-23 2023-01-23 Guala Pack Spa Chiusura richiudibile per imballo flessibile
WO2023002301A1 (fr) * 2021-07-23 2023-01-26 Guala Pack S.P.A. Bouchon refermable pour emballage souple
RU2849906C2 (ru) * 2021-07-23 2025-10-31 ГУАЛА ПЭК С.п.А. Повторно-закрываемый закрывающий элемент для гибкой упаковки
WO2024154023A1 (fr) * 2023-01-16 2024-07-25 Guala Pack S.P.A. Dispositif de fermeture et procédé de fabrication d'un emballage aseptique

Also Published As

Publication number Publication date
AU2040797A (en) 1998-10-30

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