WO2002098756A3 - Dispensing spout and cap assembly - Google Patents

Dispensing spout and cap assembly Download PDF

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Publication number
WO2002098756A3
WO2002098756A3 PCT/NL2002/000374 NL0200374W WO02098756A3 WO 2002098756 A3 WO2002098756 A3 WO 2002098756A3 NL 0200374 W NL0200374 W NL 0200374W WO 02098756 A3 WO02098756 A3 WO 02098756A3
Authority
WO
WIPO (PCT)
Prior art keywords
spout
dispensing
cap
container
closing
Prior art date
Application number
PCT/NL2002/000374
Other languages
French (fr)
Other versions
WO2002098756A2 (en
Inventor
Laurens Last
Original Assignee
Itsac Nv
Laurens Last
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 Itsac Nv, Laurens Last filed Critical Itsac Nv
Publication of WO2002098756A2 publication Critical patent/WO2002098756A2/en
Publication of WO2002098756A3 publication Critical patent/WO2002098756A3/en

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
    • 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
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0833—Hinges without elastic bias
    • B65D47/0838—Hinges without elastic bias located at an edge of the base element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1008—Means for locking the closure in open position
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/20—Sealing means
    • B65D2251/205—Inserted

Abstract

A dispensing spout and cap assembly (1) having a dispensing spout, which is mountable on a container for a liquid product or is integral with the container. The spout (2) has a dispensing channel (4) with an inlet opening (5) and a dispensing opening (6) for the product to be dispensed from the container. In the dispensing channel a self-closing valve (10) is arranged for closing the dispensing channel. The self-closing valve and the dispensing spout are manufactured by co-injection of a first thermoplastic material for the valve and a second thermoplastic material for the spout, wherein the second material is more rigid than the first material. The assembly further comprises a movable cap (15) for closing the dispensing channel near the dispensing opening, which cap has an annular sealing surface (20) that co-operates with an associated annular sealing surface (13) of the spout. The spout is provided with an annular sealing element made from the first thermoplastic material and formed during the co-injection, which sealing element forms the sealing surface of the spout co-operating with the cap.
PCT/NL2002/000374 2001-06-07 2002-06-07 Dispensing spout and cap assembly WO2002098756A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1018233 2001-06-07
NL1018233A NL1018233C2 (en) 2001-06-07 2001-06-07 Dispensing spout and cap assembly.

Publications (2)

Publication Number Publication Date
WO2002098756A2 WO2002098756A2 (en) 2002-12-12
WO2002098756A3 true WO2002098756A3 (en) 2003-03-20

Family

ID=19773507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2002/000374 WO2002098756A2 (en) 2001-06-07 2002-06-07 Dispensing spout and cap assembly

Country Status (2)

Country Link
NL (1) NL1018233C2 (en)
WO (1) WO2002098756A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004080839A1 (en) * 2003-03-13 2004-09-23 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Closing cap for a container
GB2402712B (en) 2003-06-13 2006-04-19 Ten Cate Plasticum Improvements relating to dispensing apparatus
US7762438B2 (en) * 2003-10-09 2010-07-27 Polytop Corporation Dispensing closure with latch back
GB0329469D0 (en) * 2003-12-19 2004-01-28 Alcoa Closure Systems Int Inc Container closure
FR2870215B1 (en) * 2004-05-17 2007-08-10 Valois Sas HOOD FOR FLUID PRODUCT DISPENSING HEAD.
US7152763B2 (en) 2004-07-08 2006-12-26 Stull Technologies, Inc. Container closure and method of assembly
EP1671894A1 (en) * 2004-12-15 2006-06-21 Nestec S.A. Closure for container
CA2642285A1 (en) 2006-02-13 2007-08-23 Bellett Leasing Pty Ltd. Inventions relating to drinking vessels
EP2296820B1 (en) * 2008-06-18 2019-12-11 Silgan Dispensing Systems Slatersville LLC Dispensing closure for a fan spray nozzle
US10549289B2 (en) 2008-06-18 2020-02-04 Silgan Dispensing Systems Slatersville, Llc Fan orifice dispensing closure
DE202009000138U1 (en) 2009-01-05 2009-03-19 Weener Plastik Ag clasp closure
GB0907867D0 (en) 2009-05-07 2009-06-24 Obrist Closures Switzerland A closure
CN103619722B (en) * 2011-04-18 2017-02-08 Kas控股有限公司 Apparatus for receiving heterogeneous materials
PL232709B1 (en) * 2016-12-19 2019-07-31 Dariusz Jerzy Krajewski Feeder with a screw cap for sachets
EP3722223B1 (en) * 2017-12-07 2024-01-17 Betapack, S.A.U. Stopper for bottles
CN111386229B (en) 2017-12-15 2021-12-24 赫斯基注塑系统有限公司 Closure cap for a container

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8421061U1 (en) * 1984-07-13 1985-11-07 Weener Plastik Gmbh & Co Kg, 2952 Weener Container closure mouthpiece with hinged hinged lid
US4795065A (en) * 1985-05-27 1989-01-03 Dai Nippon Insatsu Kabushiki Kaisha Spout for packaging containers
JPH04238010A (en) * 1991-01-23 1992-08-26 Ichikoh Ind Ltd In-mold gate cutting method in thermoplastic plastic injection molding
DE9215148U1 (en) * 1992-11-06 1994-03-03 Braun Perikles Flameproof plastic snap lock
US5353968A (en) * 1992-07-30 1994-10-11 Good Jr James L Flexible liquid container with spill preventing squeeze openable seal
US5743443A (en) * 1995-05-17 1998-04-28 Georg Menshen Gmbh & Co. Kg Slit valve for closing off containers
US6145707A (en) * 1997-10-10 2000-11-14 L'oreal S.A. Dispensing head and a dispenser including the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349502A (en) 1999-04-28 2000-11-01 Aea Technology Plc Modular Corona discharge reactor
NL1011960C2 (en) 1999-05-04 2000-11-07 Itsac Nv Container, in particular a flexible container, with a closable opening and method for filling such a container.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8421061U1 (en) * 1984-07-13 1985-11-07 Weener Plastik Gmbh & Co Kg, 2952 Weener Container closure mouthpiece with hinged hinged lid
US4795065A (en) * 1985-05-27 1989-01-03 Dai Nippon Insatsu Kabushiki Kaisha Spout for packaging containers
JPH04238010A (en) * 1991-01-23 1992-08-26 Ichikoh Ind Ltd In-mold gate cutting method in thermoplastic plastic injection molding
US5353968A (en) * 1992-07-30 1994-10-11 Good Jr James L Flexible liquid container with spill preventing squeeze openable seal
DE9215148U1 (en) * 1992-11-06 1994-03-03 Braun Perikles Flameproof plastic snap lock
US5743443A (en) * 1995-05-17 1998-04-28 Georg Menshen Gmbh & Co. Kg Slit valve for closing off containers
US6145707A (en) * 1997-10-10 2000-11-14 L'oreal S.A. Dispensing head and a dispenser including the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 005 (M - 1349) 6 January 1993 (1993-01-06) *

Also Published As

Publication number Publication date
NL1018233C2 (en) 2002-12-10
WO2002098756A2 (en) 2002-12-12

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