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WO1996011850A1 - Bec-verseur ameliore pour recipients de liquides - Google Patents

Bec-verseur ameliore pour recipients de liquides Download PDF

Info

Publication number
WO1996011850A1
WO1996011850A1 PCT/IB1995/000867 IB9500867W WO9611850A1 WO 1996011850 A1 WO1996011850 A1 WO 1996011850A1 IB 9500867 W IB9500867 W IB 9500867W WO 9611850 A1 WO9611850 A1 WO 9611850A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
pouring spout
cap
tab
nozzle
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/IB1995/000867
Other languages
English (en)
Inventor
Gianpaolo Belloli
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.)
Ingenius SRL
Original Assignee
Ingenius SRL
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 Ingenius SRL filed Critical Ingenius SRL
Priority to AU35754/95A priority Critical patent/AU3575495A/en
Publication of WO1996011850A1 publication Critical patent/WO1996011850A1/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
    • 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/749—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being removed from the container after the opening
    • 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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/746—Spouts formed separately from the container
    • B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
    • B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening

Definitions

  • This invention relates to the packaging of liquids, both alimentary or not.
  • This invention relates to a screw cap removably coupled with a respective nozzle fixed to a semi-stiff paperboard container for liquids.
  • the containers for liquids are made by means of sheets of semi-stiff material that are suitably folded and welded.
  • These containers are made of packaging material constituted of paparboard that is, at least inside the container, suitably coated with a metallic sheet, i.e. aluminium, which outer surface is internally coated with a thermoplastic film, i.e. polyethylene.
  • These containers generally of parallelepipedal shape, are on the upper part folded and closed by a transversal welding of the opposed edges so as the top wall of the container is almost flat or has two main pitches sloping outwardly the container itself.
  • the opening of these containers is obtained by forcing the transverse welding in correspondence of suitable, seldom pre-cut, points, without the possibility of tightness reclosing said types of containers after the first fruition of the contained liquids.
  • the main drawback of said closing system is that the nozzle must be welded to the container before filling it with the liquid: this involves a notably complication in the realisation of the packaging line since a device, welding said nozzle to each container already formed but not yet filled with liquid, must be added to the packaging machine.
  • Another known “open and close” system includes the glueing of a tab closing-opening device onto the outer rim of an opening made through the container top wall.
  • This device is formed both by a base glueable to the container and having normally a spout intended to facilitate the contained liquid pouring, and by a tab hinged and removably coupled to said base and forming a tightness closure for the container.
  • the most recent embodiments of these systems include the covering of the pouring opening by means of a removable or lacerable strip of suitable water-repellent material glued above the edges of the pouring opening so as to form a kind of "guaranty and tightness seal" for the contained liquid before its first fruition. This strip lays between the container and the tab of the "open and close” device.
  • a further drawback is that these glueings occur when the liquid is already inside the container and the latter is still open in correspondence of the pouring opening, to which edges the device or the guaranty strip must be glued.
  • the objects of the present invention are to provide a opening-reclosing system for a liquid container that can avoid the above mentioned disadvantages of the background art .
  • the main object is to provide an improved pouring spout for semi-stiff liquid containers that does not contact the liquid till its first fruition.
  • Another object is to provide a pouring spout that can remove every fractured or cut flap produced during the container opening. Another object is to provide a pouring spout with the nozzle fixable to the outer surface of the sealed container previously filled with the liquid.
  • Another object is to provide a pouring spout that can guarantee the fulfilment of the indispensable hygienic rules for the good liquid preservation inside the container when it is still sealed or already opened, and besides facilitating the liquid pouring.
  • Further object of the present invention is to provide a pouring spout of simple attachment, easy usage, and safety seal.
  • an improved pouring spout for a liquid container is made with a packaging material of paper coated with a metallic sheet, coated by a thermoplastic film so forming a water-repellent layer, with said packaging material folded and welded so as to define a parallelepipedal shape for the container with top wall .
  • This pouring spout includes: a nozzle, which base is externally fixed to the container near the rim of a recess carried out on the container by removing a paper portion delimited by said rim;
  • a cup formed by an outer body, removably coupled to the nozzle, and by an inner body fittable inside the nozzle and at its free end, provided with cutting means able to cut the water-repellent layer of said recess consequently to a piercing phase of the container wherein the cap is advanced beyond the recess.
  • Figures 2, 3 and 4 illustrate an axonometric view of the cap removing from the pouring spout nozzle;
  • Figure 5 is a partial sectional enlarged view illustrating the still sealed pouring spout of figure l;
  • Figure 6 is a partial sectional and enlarged view of the pouring spout of figure 1 during an operative phase;
  • FIGS 7 and 8 illustrate a partial sectional and enlarged view of a second embodiment of the pouring spout of figure 1 respectively during an initial and an operative phase.
  • the numeral 1 indicates a pouring spout for a liquid container 2.
  • This container 2 is carried out with a packaging material including for example paper 4, internally coated with a metallic sheet 5 (i.e. aluminium) that is internally coated with a thermoplastic film 6, for example polyethylene.
  • the metallic sheet 5 and the film 6 form a water-repellent layer of the container 2.
  • the packaging material is suitably folded and welded so as the container 2 is commonly parallelepipedal shaped and has a top wall 7 almost flat or with two sloping pitches, as it is shown in figure 1.
  • the pouring spout 1 mainly consists of a nozzle 10 and a cap 20.
  • the nozzle 10 has a base 10a and a cylindrical externally threaded body 10b to which the cap 20 is screwable.
  • the base 10a is externally glued to the container 2 near the rim of a recess 8 carried out on the container by removing the paper 4, for example die cutting a disc of this paper.
  • the bottom of the recess 8 consists only of the water-repellent layer 9 of the container 2.
  • the cap 20 consists of an outer body 21, internally threaded and matchable to the cylindrical body 10b of the nozzle 10, and of an inner body 22 integral with the outer body 21 and with such dimensions that can be inserted into the nozzle 10.
  • Cutting means 23 are fixed to the free end of the inner body 22, and consist of a tubular hollow element 26 having a slit 24 vertically carried out through the tubular element wall .
  • the usage of this pouring spout 1 is extremely easy and effective since the user, to use the liquid preserved inside the container 2, must easily tear a guaranty ring 11 commonly linked by known small teeth to the free edges of the cap 20 and the nozzle base 10a.
  • the user must now screw the cap 20 on the nozzle 10 carrying out the piercing phase P (see figures 3 and 6) wherein the slit 24 of the cutting means 23 cut a tab 9a of the water-repellent layer 9 forming the bottom of the recess 8.
  • the cap 20 can accomplish a screwing rotation on the nozzle 10 less than 360 degrees so avoiding the complete removal of the tab 9a. It is also possible to establish the initial screwing travel of the cap 20 on the nozzle 10 so that the tab 9a will be fully detached from the container 2.
  • the free edge of the tubular hollow element 26 of the cutting means 23 is provided with a couple of teeth 25 that can completely cut the tab 9a during the piercing phase P.
  • This tab 9a remains bound to the cap 20 because of an axial hook 27 linked to the central body 22 of the cap 20 and protruding from the plane defined by the two teeth 25.
  • the usage is the same as that adopted for the preferred embodiment of the pouring spout 1.
  • the unique peculiarity is that, first of all, the hook 27 pierces the bottom of the recess 8, than the teeth 25 cut the tab 9a from the water-repellent layer 9 progressively during the advancement of the cap towards the recess 8. Than the tab 9a remains completely detached from the container 2 when the cap is screwed with a rotation greater than 180 degrees; the tab remains permanently linked to the cap 20 by virtue of the hook 27 avoiding the tab fall inside the container 2 and then in the liquid.
  • the main advantage lies in providing an improved pouring spout for semi-stiff liquid container that does not contact the liquid till its first fruition from the container, so allowing the aseptic packaging of the liquid.
  • Further advantage consists of providing a pouring spout able to take away the cut material from the container during the opening or piercing phase of container.
  • Another advantage is that it provides a pouring spout wherein the nozzle is fixable on the outer surface of the previously filled and sealed container avoiding the risk of infecting the liquid.
  • Another advantage is that it provides a pouring spout able to guarantee the fulfilment of the necessary hygienic rules for the preservation of the liquid inside the container both when the latter is still sealed or when it is already opened besides making easier the liquid pouring from the container.
  • Further advantage of the present invention is that it provides a pouring spout that can be simply applied to the container and is easy usable and safety tight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)

Abstract

Un bec-verseur amélioré pour récipients de liquides rigides ou semi-rigides est constitué d'une buse (10) sur laquelle est vissé le corps extérieur (21) d'un capuchon (20) alors que le corps intérieur (22) du capuchon (20) s'adapte à l'intérieur de la buse (10) et comprend au niveau de son son bord libre des éléments de coupe (23) constitués principalement d'une fente (24) ou d'une paire de dents (25) combinées à un crochet axial (27). Ces éléments de coupe (23) peuvent découper partiellement le matériau d'emballage dont est constitué le récipient (2) pendant la phase de percement (P) du récipient (2), ce qui permet de rapprocher le capuchon (20) de ce dernier.
PCT/IB1995/000867 1994-10-12 1995-10-11 Bec-verseur ameliore pour recipients de liquides Ceased WO1996011850A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU35754/95A AU3575495A (en) 1994-10-12 1995-10-11 Improved pouring spout for a liquid container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO940445A IT1274057B (it) 1994-10-12 1994-10-12 Erogatore perfezionato per un contenitore di liquidi.
ITBO94A000445 1994-10-12

Publications (1)

Publication Number Publication Date
WO1996011850A1 true WO1996011850A1 (fr) 1996-04-25

Family

ID=11340049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1995/000867 Ceased WO1996011850A1 (fr) 1994-10-12 1995-10-11 Bec-verseur ameliore pour recipients de liquides

Country Status (3)

Country Link
AU (1) AU3575495A (fr)
IT (1) IT1274057B (fr)
WO (1) WO1996011850A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716230U1 (de) * 1997-09-10 1997-11-27 Leifeld und Lemke Fülltechnik GmbH & Co. KG, 48683 Ahaus Verpackung für fließfähige Medien
FR2766464A1 (fr) * 1997-07-25 1999-01-29 Thierry Jore Dispositif pour percer un emballage
WO1999032178A1 (fr) * 1997-12-22 1999-07-01 Astrazeneca Ab Dispositif pour vider par aspiration des cavites contenant de la poudre
WO1999042375A1 (fr) * 1998-02-17 1999-08-26 Elopak A.S. Perfectionnements portant sur un emballage
EP0947433A1 (fr) * 1998-04-03 1999-10-06 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour emballages de produits alimentaires coulants
WO1999062775A1 (fr) * 1998-06-04 1999-12-09 Crown Cork & Seal Technologies Corporation Fermeture ayant moyens de perforation et embout verseur
WO1999066139A1 (fr) * 1998-06-15 1999-12-23 S.C. Johnson & Son, Inc. Distribution de liquides
US6178564B1 (en) 1999-12-14 2001-01-30 S. C. Johnson & Son, Inc. Liquid dispensing toilet rim mounted toilet bowl cleaner
DE19947296A1 (de) * 1999-10-01 2001-04-05 Sig Combibloc Gmbh Mit einem wiederschliessbaren Ausgiesser versehene Flachgiebelverbundpackung und Verfahren zu ihrer Herstellung
WO2002026565A2 (fr) 2000-09-28 2002-04-04 Carlo Antonio Camorani Conteneur
US6675396B2 (en) 1999-12-14 2004-01-13 S. C. Johnson & Son, Inc. Liquid dispensing toilet bowl cleaner
US7036683B2 (en) 2000-10-03 2006-05-02 Bericap Holding Gmbh Plastic closing device with a piercing element
WO2007017548A1 (fr) * 2005-08-01 2007-02-15 Shotave, S.A. Systeme de vidanges de conditionnements a goulot pour liquides
JP2009541160A (ja) * 2006-06-21 2009-11-26 ボッシュ パウチ システムズ アクチエンゲゼルシャフト フレキシブル膜袋に注ぎ口を取り付ける方法
WO2011144426A1 (fr) * 2010-05-18 2011-11-24 Robert Bosch Gmbh Obturateur en matière plastique pour des récipients déformables
DE102010029356A1 (de) * 2010-05-27 2011-12-29 Robert Bosch Gmbh Verfahren zum Anbringen einer Öffnungseinrichtung und Verpackungsbehälter mit einer Öffnungseinrichtung
DE102011005997A1 (de) * 2011-03-23 2012-09-27 Robert Bosch Gmbh Verfahren zum Anbringen einer Öffnungs- und Schliessvorrichtung auf einen Schlauchbeutel mittels Ultraschallschweissung
WO2012146425A1 (fr) * 2011-04-29 2012-11-01 Robert Bosch Gmbh Dent coupante d'un dispositif de coupe rotatif d'une fermeture d'emballage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328652A1 (fr) * 1987-06-30 1989-08-23 Toppan Printing Co., Ltd. Bec pour recipients de liquide
EP0385603A1 (fr) * 1989-02-13 1990-09-05 Nippon Paper Industries Co., Ltd. Récipient en papier avec dispositif d'ouverture
EP0502716A2 (fr) * 1991-03-05 1992-09-09 Cap Snap Co. Bouchon de fermeture étoupant le bec
EP0530677A1 (fr) * 1991-09-04 1993-03-10 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour réceptacle d'emballage
EP0531813A1 (fr) * 1991-09-04 1993-03-17 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour un emballage
US5297696A (en) * 1992-04-27 1994-03-29 International Paper Company Pour spout with piercing insert

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328652A1 (fr) * 1987-06-30 1989-08-23 Toppan Printing Co., Ltd. Bec pour recipients de liquide
EP0385603A1 (fr) * 1989-02-13 1990-09-05 Nippon Paper Industries Co., Ltd. Récipient en papier avec dispositif d'ouverture
EP0502716A2 (fr) * 1991-03-05 1992-09-09 Cap Snap Co. Bouchon de fermeture étoupant le bec
EP0530677A1 (fr) * 1991-09-04 1993-03-10 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour réceptacle d'emballage
EP0531813A1 (fr) * 1991-09-04 1993-03-17 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour un emballage
US5297696A (en) * 1992-04-27 1994-03-29 International Paper Company Pour spout with piercing insert

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766464A1 (fr) * 1997-07-25 1999-01-29 Thierry Jore Dispositif pour percer un emballage
DE29716230U1 (de) * 1997-09-10 1997-11-27 Leifeld und Lemke Fülltechnik GmbH & Co. KG, 48683 Ahaus Verpackung für fließfähige Medien
WO1999032178A1 (fr) * 1997-12-22 1999-07-01 Astrazeneca Ab Dispositif pour vider par aspiration des cavites contenant de la poudre
WO1999042375A1 (fr) * 1998-02-17 1999-08-26 Elopak A.S. Perfectionnements portant sur un emballage
CN1113021C (zh) * 1998-02-17 2003-07-02 埃洛帕克有限公司 倾注嘴配件和其连接包装材料的组合和方法
US6382462B1 (en) * 1998-02-17 2002-05-07 Elopak A.S. Packaging
KR100753699B1 (ko) * 1998-02-17 2007-08-30 엘로팩 에이.에스. 분배장치, 포장재와 결합된 분배장치 및, 분배장치의 분배부분을 포장재에 부착하기 위한 방법
AU744831B2 (en) * 1998-02-17 2002-03-07 Elopak A/S Improvements in or relating to packaging
WO1999051502A1 (fr) * 1998-04-03 1999-10-14 Tetra Laval Holdings & Finance S.A. Dispositif d'ouverture d'emballages de produits alimentaires a faire couler
US6364164B1 (en) 1998-04-03 2002-04-02 Tetra Laval Holdings & Finance S.A. Device for opening packages of pourable food products
EP0947433A1 (fr) * 1998-04-03 1999-10-06 Tetra Laval Holdings & Finance SA Dispositif d'ouverture pour emballages de produits alimentaires coulants
FR2779418A1 (fr) * 1998-06-04 1999-12-10 Crown Cork & Seal Tech Corp Dispositif permettant d'ouvrir et de refermer un emballage
WO1999062775A1 (fr) * 1998-06-04 1999-12-09 Crown Cork & Seal Technologies Corporation Fermeture ayant moyens de perforation et embout verseur
WO1999066139A1 (fr) * 1998-06-15 1999-12-23 S.C. Johnson & Son, Inc. Distribution de liquides
GB2361250A (en) * 1998-06-15 2001-10-17 Johnson & Son Inc S C Dispensing liquids
GB2370288A (en) * 1998-06-15 2002-06-26 Johnson & Son Inc S C Dispensing liquids
GB2370288B (en) * 1998-06-15 2002-10-23 Johnson & Son Inc S C Dispensing liquids
GB2361250B (en) * 1998-06-15 2002-10-23 Johnson & Son Inc S C Unit for dispensing a liquid from the rim of a lavatory bowl
US6505356B1 (en) 1998-06-15 2003-01-14 S. C. Johnson & Son, Inc. Dispensing liquids
DE19947296A1 (de) * 1999-10-01 2001-04-05 Sig Combibloc Gmbh Mit einem wiederschliessbaren Ausgiesser versehene Flachgiebelverbundpackung und Verfahren zu ihrer Herstellung
DE19947296C2 (de) * 1999-10-01 2003-06-05 Sig Combibloc Gmbh Mit einem wiederschließbaren Ausgießer versehene Flachgiebelverbundpackung und Verfahren zu ihrer Herstellung
US6178564B1 (en) 1999-12-14 2001-01-30 S. C. Johnson & Son, Inc. Liquid dispensing toilet rim mounted toilet bowl cleaner
US6412120B1 (en) 1999-12-14 2002-07-02 S. C. Johnson & Son, Inc. Liquid dispensing toilet rim mounted toilet bowl cleaner
US6675396B2 (en) 1999-12-14 2004-01-13 S. C. Johnson & Son, Inc. Liquid dispensing toilet bowl cleaner
WO2002026565A2 (fr) 2000-09-28 2002-04-04 Carlo Antonio Camorani Conteneur
US7036683B2 (en) 2000-10-03 2006-05-02 Bericap Holding Gmbh Plastic closing device with a piercing element
WO2007017548A1 (fr) * 2005-08-01 2007-02-15 Shotave, S.A. Systeme de vidanges de conditionnements a goulot pour liquides
EP2038180A4 (fr) * 2006-06-21 2010-06-09 Bosch Pouch Systems Ag Procédé pour fixer un bec verseur à une poche de film flexible
JP2009541160A (ja) * 2006-06-21 2009-11-26 ボッシュ パウチ システムズ アクチエンゲゼルシャフト フレキシブル膜袋に注ぎ口を取り付ける方法
WO2011144426A1 (fr) * 2010-05-18 2011-11-24 Robert Bosch Gmbh Obturateur en matière plastique pour des récipients déformables
CN102892683A (zh) * 2010-05-18 2013-01-23 罗伯特·博世有限公司 用于可变形的容器的塑料封闭器
DE102010029356A1 (de) * 2010-05-27 2011-12-29 Robert Bosch Gmbh Verfahren zum Anbringen einer Öffnungseinrichtung und Verpackungsbehälter mit einer Öffnungseinrichtung
DE102011005997A1 (de) * 2011-03-23 2012-09-27 Robert Bosch Gmbh Verfahren zum Anbringen einer Öffnungs- und Schliessvorrichtung auf einen Schlauchbeutel mittels Ultraschallschweissung
WO2012146425A1 (fr) * 2011-04-29 2012-11-01 Robert Bosch Gmbh Dent coupante d'un dispositif de coupe rotatif d'une fermeture d'emballage
CN103492277A (zh) * 2011-04-29 2014-01-01 罗伯特·博世有限公司 包装闭锁装置的旋转切割装置的切割齿
US10392157B2 (en) 2011-04-29 2019-08-27 Robert Bosch Gmbh Cutting tooth of a rotatable cutting device of a packaging closure

Also Published As

Publication number Publication date
ITBO940445A0 (it) 1994-10-12
IT1274057B (it) 1997-07-14
AU3575495A (en) 1996-05-06
ITBO940445A1 (it) 1996-04-12

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