EP0226290A2 - Sachet distributeur et son procédé de fabrication - Google Patents

Sachet distributeur et son procédé de fabrication Download PDF

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Publication number
EP0226290A2
EP0226290A2 EP86307881A EP86307881A EP0226290A2 EP 0226290 A2 EP0226290 A2 EP 0226290A2 EP 86307881 A EP86307881 A EP 86307881A EP 86307881 A EP86307881 A EP 86307881A EP 0226290 A2 EP0226290 A2 EP 0226290A2
Authority
EP
European Patent Office
Prior art keywords
pouch
spout
passage
portions
dispenser
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
EP86307881A
Other languages
German (de)
English (en)
Other versions
EP0226290B1 (fr
EP0226290A3 (en
Inventor
Peter Thomsen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT86307881T priority Critical patent/ATE70515T1/de
Publication of EP0226290A2 publication Critical patent/EP0226290A2/fr
Publication of EP0226290A3 publication Critical patent/EP0226290A3/en
Application granted granted Critical
Publication of EP0226290B1 publication Critical patent/EP0226290B1/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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/40—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for metering discharge
    • 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
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
    • B65D35/28—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for expelling contents
    • 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
    • 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
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like

Definitions

  • This invention relates generally to a dispenser pouch adapted to contain a liquid therein and more particularly to a sealed pouch having a valve that is openable to dispense a pre-measured charge of liquid when external pressure is applied to the pouch.
  • Dispensers for liquids having relatively high viscosities such as soap, shampoo, tomato ketchup, mayonnaise or the like, normally take the form of a semi-rigid plastic container having an openable closure cap or a reciprocal dispensing valve mounted thereon.
  • Conventional dispensers of this type are relatively expensive to manufacture, prone to malfunction and normally do not insure that a pre-measured charge of the liquid will be dispensed therefrom.
  • U.S. Patent No. 3,009,498 discloses a self-sealing valve for pouches or bags which purportedly exhibits critical ratios whereby the valve will close automatically to seal the bag after product has been dispensed therefrom.
  • An object of this invention is to provide an improved and leak-proof dispenser pouch that is economical to manufacture and will repeatedly dispense pre-measured charges of liquid therefrom in a controlled manner.
  • the dispenser pouch comprises a pair of panels defining a reservoir adapted to contain a liquid therein and spout means defined on a lower end of the pouch for retaining a pre-measured charge of the liquid prior to dispensing thereof.
  • a normally closed valve means is defined at a lower end of the spout means and between the panels for opening to dispense the pre-measured charge of liquid in response to application of a predetermined level of external pressure on the pouch.
  • Figures 1 and 2 illustrate a dispensing pouch 10 comprising a pair of superimposed front and rear panels 11 and 12, respectively.
  • the pouch defines a reservoir 13 adapted to contain a liquid product therein, such as soap, shampoo, tomato ketchup, mayonnaise or other suitable product in liquid form.
  • a liquid product such as soap, shampoo, tomato ketchup, mayonnaise or other suitable product in liquid form.
  • the viscosity of the liquid product may range from that of water (1 centipoise) to that of a highly viscous liquid in the range of 1,000 centipoises.
  • panels 11 and 12 constitute a pair of separate composite plastic sheets superimposed over each other during manufacture and heat-sealed together substantially about their peripheries as depicted at 14.
  • An upper end 15 of the dispenser pouch is preferably left open during initial stages of the packaging process to fill the pouch with a liquid product 16 to the level shown in Figures 1 and 2. After filling the overlying panel portions at the upper end of the pouch are also heat-sealed together.
  • a plurality of mounting holes 17 are formed through the pouch to adapt it for mounting purposes, as described more fully hereinafter.
  • a lower end of the pouch is preferably closed by sealed panel portions forming a removable closure portion 18 that can be snipped-off by scissors, for example, when the dispenser pouch is placed into use by a consumer.
  • each panel 11 and 12 is preferably composed of a cold extruded composite plastic material.
  • each panel may comprise an outer layer 20 composed of polypropylene (e.g., 1.0 mil thick), an intermediate layer 21 composed of a standard cast Nylon "VI" material (eg, 1.25 mil (0.03175 mn) thickness) and an inner layer of polyethylene (eg, 5.0 mils (0.127 nm) thick).
  • Individual thicknesses of the layers will vary depending on the particular consumer product application under consideration.
  • the composite thickness of each panel 11 and 12 is preferably selected from the approximate range of from 5.0 mils to 10.0 mils for most applications of the home product type, adapted to contain from 100 ml to 1,000 ml of a liquid product in reservoir 13. Further, it is contemplated that most dispenser pouches of this type would have a total length in the approximate range of from 15.0 cm to 36.0 cm and an internal width of reservoir 13 (between heat seals 14 in Figure 1) of from 6.0 cm to 12.0 cm.
  • dispenser pouch 10 further comprises a downwardly tapered neck or spout 23 terminating at its lower end at a valve 24, including a normally closed nozzle, canal or passage 25.
  • Spout [25] 23 defines a charging chamber 26 therein communicating with reservoir 13 to receive and retain a pre-measured chaige of liquid 16.
  • valve 24 (after removal of closure portion 18) will normally close passage 25 due to a "crimping" together of overlying and unattached portions of panels 11 and 12 defining the valve and passage.
  • valve 24 When a predetermined level of external pressure is applied to reservoir 13, or preferably to charging chamber 26 directly by applying finger pressure thereto in a downward sliding movement of the fingers ( Figure 5), valve 24 will open to dispense the pre-measured charge of liquid from charging chamber 26 and through passage 25.
  • each inner side defines an acute angle A relative to a centrally disposed longitudinal axis X of the pouch and spout, preferably selected from the range of from 45°to 80°. More preferably, the angle approximates 70°. If the angle is less than 45°, leakage may occur through passage 25 whereas if the angle exceeds 80°, charging chamber 26 may not empty fully when dispensing pressure is applied thereto ( Figure 5) .
  • spout 23 is defined, in part, by inner sides 28 thereof that preferably taper downwardly in converging relationship relative to each other with each side defining an acute angle B relative to axis X.
  • the latter angle is preferably selected from the range of from 8.5° to 16° and still more preferably at least closely approximates 11.5°. It has been found that an angle less than 8.5° will inhibit complete filling of charging chamber 26 with liquid and that an angle exceeding 16 0 may induce leakage through passage 25 without external pressure being applied to the dispenser pouch.
  • dimension C depicts the approximate length of chamber 26 in the direction of axis X, i.e., the axial distance between an intersection I of axis X with an imaginary extension of an inner side 27 of reservoir 13 and the inlet to passage 25.
  • Length C is preferably selected from the range of from 35 mm to 63 mm. This dimension, along with the width of chamber 26, will dictate the volume of the pre-measured charge of liquid (e.g., 1.0 ml) dispensed from chamber 26 and also defines the physical configuration of spout 23 to accommodate emptying of the chamber by finger pressure ( Figure 5) or mechanically induced pressure ( Figure 6). In many consumer applications under consideration, dimension C approximated 40 mm.
  • Dimension D depicts the axial length of passage 25 and is preferably selected from the range of from 12 mm to 20 mm for dispenser pouches. having capacities in the range of from 100 ml to 1,000 ml. A passage length approximating 15 mm has been found to function satisfactorily for most product applications under consideration.
  • Dimension E depicts the width of the passage and valve proper, transversely relative to axis X.
  • This dimension is preferably selected from the range of from 2.3 mm to 5.5 mm. More preferably, this dimension closely approximates 4.2 mm in household type dispenser pouches of the type under consideration. It has been found that a passage width of less than 2.3 mm will require too high a compression pressure to open valve 24 for dispensing purposes whereas a width exceeding 5.5 mm will make the passage prone to leakage.
  • the dispenser pouch is .particularly adapted for dispensing liquid soap, shampoo and cosmetic products in liquid form, having viscosities in the range of from 1 centipoise to 1,000 centipoise.
  • pouch 10 can be: (1) Held by hand to dispense a liquid product therefrom, such as a dishwashing detergent or the like, (2) Hung from wall hooks by use of mounting holes 17 or hung from a shower rod or the like by a hook (not shown) to allow dispensing of the product by a single hand, or (3) Mounted in the type of combined holder and dispensing unit 29 illustrated in Figures 6 and 7. The latter unit adapts the pouch for mechanically induced dispensing pressure in a manner described hereinafter.
  • Narrow passage 25 is held in a closed position to form valve 24 primarily due to the gravitational weight of the liquid product contained in reservoir 13 and communicating into charging chamber 26.
  • the weight of the product and the resulting outward pressure imposed on overlying panels 11 and 12 in the area of spout 23, will tend to slightly stretch or flatten and compress the superimposed panel portions defining passage 25 together to thus form normally closed valve .24.
  • Controlled product flow from chamber 26 through passage 25 will occur when the pressure applied to the pouch proper or preferably directly to the spout ( Figure 5) is greater than the pressure imposed on the spout to maintain the passage and valve closed, e.g., when a continuous and descending finger pressure approximating 15.0 psi is imposed on the spout in the manner illustrated in Figure 5.
  • Combined holder and dispensing unit 29 of Figure 6 and 7 comprises a mounting bracket 30 adapted to be secured on a wall or the like by fastening means 31.
  • a cover 32 is pivotally mounted on an upper end of the mounting bracket by a transversely disposed pin 33, secured in holes 34.
  • a plurality of mounting pins 35 are secured on the frontal side of mounting bracket 30 to removably mount pouch 10 thereon by insertion of the mounting pins through mounting holes 17.
  • a leaf spring 36 is secured in cantilevered relationship on a backside of cover 32 and extends across the outer ends of mounting pins 35 to normally bias the cover outwardly to its retracted position illustrated in Figure 6.
  • a compression means 37 When cover 32 is pushed down towards mounting bracket 30 for dispensing purposes, a compression means 37 will function to compress spout 23 to open valve 24 to dispense a pre-measured charge of liquid product from pouch 10.
  • the compression means comprises a cam member 38 pivotally mounted by a pin 39 on an inner side of cover 32. An upper end of the cam member is spring-biased into relatively “light” and non-dispensing contact with the pouch by a compression coil spring 40.
  • the method for making pouch 10 comprises cutting superimposed plastic sheets of the type described above to define panels 11 and 12, having overlying body portions and spout portions.
  • the panels are suitably heated and-' sealed together at peripheral portions 14 ( Figure 1) to define reservoir 13 by the reservoir portions of the panels and spout 23 by the spout portions thereof.
  • peripheral portions 14 Figure 1
  • lower end portions of the spout portions of the panels are left unsealed to define passage 25 which communicate with reservoir 13 in a manner described above.
  • upper end 15 of the pouch panels are not heat sealed together initially to adapt the pouch for filling with liquid 16.
  • the overlying panel portions at the upper end of the pouch are heat sealed together to fully seal the pouch, along with removeable closure portion 18, defined at the outlet of passage 25.
  • Mounting holes 17 may then be punched through upper end 15 of the dispenser pouch, as illustrated in Figure 1.
  • Pouch panels 11 and 12 may be heat-sealed together by the type of apparatus and method disclosed in U.S. Patent No. 4,545,844 with appropriate modification being made to the disclosed cutting and sealing dies to accommodate the configuration of the panels of dispenser pouch 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
EP86307881A 1985-12-10 1986-10-10 Sachet distributeur et son procédé de fabrication Expired - Lifetime EP0226290B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86307881T ATE70515T1 (de) 1985-12-10 1986-10-10 Abgabebeutel und verfahren zu seiner herstellung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80729385A 1985-12-10 1985-12-10
US807293 1985-12-10

Publications (3)

Publication Number Publication Date
EP0226290A2 true EP0226290A2 (fr) 1987-06-24
EP0226290A3 EP0226290A3 (en) 1990-01-10
EP0226290B1 EP0226290B1 (fr) 1991-12-18

Family

ID=25196035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86307881A Expired - Lifetime EP0226290B1 (fr) 1985-12-10 1986-10-10 Sachet distributeur et son procédé de fabrication

Country Status (6)

Country Link
EP (1) EP0226290B1 (fr)
JP (1) JPH0454109Y2 (fr)
AT (1) ATE70515T1 (fr)
AU (1) AU588655B2 (fr)
DE (1) DE3683025D1 (fr)
ES (1) ES2028787T3 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008054A1 (fr) * 1988-02-26 1989-09-08 Chemdet Pty. Ltd. Conditionnement et distribution de materiaux d'etancheite et de matieres adhesives
WO1989008587A1 (fr) * 1988-03-09 1989-09-21 Sarroff Chemicals Pty. Limited Recipient souple auto-etancheifiant
WO1994022731A1 (fr) * 1993-03-29 1994-10-13 Plum Kemi Produktion A/S Sac ou poche destine(e) a contenir un fluide
WO1997014625A1 (fr) * 1995-10-16 1997-04-24 Eurêpak S.A.R.L. Sachet distributeur d'un produit liquide ou pateux
EP0794127A2 (fr) * 1991-12-06 1997-09-10 Liquid Molding Systems, Inc. Valve de distribution pou emballage
US5857592A (en) * 1994-03-02 1999-01-12 Plum Kemi Produktion A/S Dispensing device for dispensing liquid substance from a pouch
US6065642A (en) * 1998-12-09 2000-05-23 Aptargroup, Inc. Non-venting valve and dispensing package for fluid products and the like
US6079594A (en) * 1997-08-21 2000-06-27 Seaquist Closures Foreign, Inc. Dispensing package with a self-sealing closure constructed from a thermoplastic material
US6230940B1 (en) 1999-11-02 2001-05-15 Seaquist Closures Foreign, Inc. One-Piece dispensing system and method for making same
US6260735B1 (en) * 2000-05-12 2001-07-17 Colgate-Palmolive Company Uniform dispensing dual chamber sachet
US6279783B1 (en) 1991-12-06 2001-08-28 Seaquist Closures Foreign, Inc. Dispensing valve
US6293437B1 (en) 2000-12-22 2001-09-25 Seaquist Closures Foreign, Inc. Valve with rolling sleeve
EP1219219A1 (fr) 2000-12-27 2002-07-03 Plum Kemi Produktion A/S Conteneur, tel qu'un sac ou une poche, pour un matériau fluide ou pâteux
US6530504B2 (en) 2001-03-02 2003-03-11 Seaquist Closures Foreign, Inc. Multiple orifice valve
EP1479616A1 (fr) * 2003-05-23 2004-11-24 Prodotti Industriali Srl Dispositif pour la distribution de produits fluides ou pâteux emballés dans des sachets souples scellés
FR2928357A1 (fr) * 2008-03-06 2009-09-11 Airlessystems Soc Par Actions Obturateur d'organe de distribution de produit fluide.
EP2284092A1 (fr) * 2009-08-04 2011-02-16 Advocatenkantoor Yildirim Emballage distributeur
CN103241443A (zh) * 2013-05-24 2013-08-14 吴江市董鑫塑料包装厂 洗浴产品用包装袋
GB2511116A (en) * 2013-02-25 2014-08-27 Dubble Bubble Ltd Double wall valved packaging system
WO2021016283A1 (fr) * 2019-07-23 2021-01-28 Cryovac, Llc Sachets pour distribuer des produits
CN112512460A (zh) * 2018-07-11 2021-03-16 勃林格殷格翰动物保健美国公司 独立式分配袋

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207355A (en) * 1991-12-30 1993-05-04 Thomsen Peter N High viscosity pump system for dispenser pouch
JP3750012B2 (ja) * 1999-05-10 2006-03-01 忠 萩原 流体容器のノズル及びそれを備えた流体容器
JP4667598B2 (ja) * 2000-11-22 2011-04-13 カウパック株式会社 流体包装袋
JP2002179090A (ja) * 2000-12-08 2002-06-26 Kishimoto Sangyo Co Ltd 可撓シート製流体収納容器
WO2002092447A1 (fr) * 2001-05-11 2002-11-21 Kishimoto Sangyo Co., Ltd. Sac en plastique destine a stocker un liquide et dote de moyens de deformation par pliage
FR2880339A1 (fr) * 2004-12-31 2006-07-07 Rhodia Chimie Sa Procede de conditionnement d'un conteneur souple renfermant un produit visqueux
ES2304296B1 (es) * 2006-10-06 2009-07-28 Proandre, S.L. Dispositivo dispensador de jabon fluido.
ES2304297B1 (es) * 2006-10-06 2009-07-28 Proandre, S.L. Dispensador de jabon fluido y botella de jabon fluido asociado a dicho dispensador.
WO2013105055A1 (fr) * 2012-01-13 2013-07-18 Nestec S.A. Emballage pour produits consommables et ses procédés d'utilisation
JP6344057B2 (ja) * 2014-05-23 2018-06-20 東洋製罐株式会社 パウチ用アタッチメント
JP2017149463A (ja) * 2016-02-25 2017-08-31 大日本印刷株式会社 袋
CN112278350B (zh) * 2020-09-16 2021-11-30 金溪金妍汇美容有限公司 一种化妆品灌装用的节能环保型手动定量灌装装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705579A (en) * 1952-08-05 1955-04-05 Mason Keller Corp Condiment package
US3610477A (en) * 1969-07-16 1971-10-05 Albert M Herzig Automatic closure for containers
US3635376A (en) * 1970-06-05 1972-01-18 Hellstrom Harold R Quick-open flexible package
US4252257A (en) * 1978-10-10 1981-02-24 Herzig Albert M Automatic closure for containers having a pinch-off fold
US4312689A (en) * 1977-02-22 1982-01-26 The Procter & Gamble Company Dispensing container and method of assembling it
EP0155990A2 (fr) * 1984-02-24 1985-10-02 Nippon Telegraph And Telephone Corporation Appareil pour la pose de tuyaux
US4570827A (en) * 1984-03-28 1986-02-18 Essex Chemical Corp. Liquid dispenser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684944U (fr) * 1979-12-05 1981-07-08

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705579A (en) * 1952-08-05 1955-04-05 Mason Keller Corp Condiment package
US3610477A (en) * 1969-07-16 1971-10-05 Albert M Herzig Automatic closure for containers
US3635376A (en) * 1970-06-05 1972-01-18 Hellstrom Harold R Quick-open flexible package
US4312689A (en) * 1977-02-22 1982-01-26 The Procter & Gamble Company Dispensing container and method of assembling it
US4252257A (en) * 1978-10-10 1981-02-24 Herzig Albert M Automatic closure for containers having a pinch-off fold
EP0155990A2 (fr) * 1984-02-24 1985-10-02 Nippon Telegraph And Telephone Corporation Appareil pour la pose de tuyaux
US4570827A (en) * 1984-03-28 1986-02-18 Essex Chemical Corp. Liquid dispenser

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008054A1 (fr) * 1988-02-26 1989-09-08 Chemdet Pty. Ltd. Conditionnement et distribution de materiaux d'etancheite et de matieres adhesives
WO1989008587A1 (fr) * 1988-03-09 1989-09-21 Sarroff Chemicals Pty. Limited Recipient souple auto-etancheifiant
EP0794127A3 (fr) * 1991-12-06 1997-11-12 Liquid Molding Systems, Inc. Valve de distribution pou emballage
US6427874B2 (en) 1991-12-06 2002-08-06 Seaquist Closures Foreign, Inc. Dispensing valve
US6279783B1 (en) 1991-12-06 2001-08-28 Seaquist Closures Foreign, Inc. Dispensing valve
EP0794127A2 (fr) * 1991-12-06 1997-09-10 Liquid Molding Systems, Inc. Valve de distribution pou emballage
CN1040860C (zh) * 1993-03-29 1998-11-25 波拉姆凯米制造公司 盛放流体的袋
WO1994022731A1 (fr) * 1993-03-29 1994-10-13 Plum Kemi Produktion A/S Sac ou poche destine(e) a contenir un fluide
AU677837B2 (en) * 1993-03-29 1997-05-08 Plum Kemi Produktion A/S A bag or pouch for containing a fluid
US5857592A (en) * 1994-03-02 1999-01-12 Plum Kemi Produktion A/S Dispensing device for dispensing liquid substance from a pouch
WO1997014625A1 (fr) * 1995-10-16 1997-04-24 Eurêpak S.A.R.L. Sachet distributeur d'un produit liquide ou pateux
US6079594A (en) * 1997-08-21 2000-06-27 Seaquist Closures Foreign, Inc. Dispensing package with a self-sealing closure constructed from a thermoplastic material
US6065642A (en) * 1998-12-09 2000-05-23 Aptargroup, Inc. Non-venting valve and dispensing package for fluid products and the like
US6273296B1 (en) 1998-12-09 2001-08-14 Seaquist Closures Foreign, Inc. Non-venting valve and dispensing package for fluid products and the like
US6230940B1 (en) 1999-11-02 2001-05-15 Seaquist Closures Foreign, Inc. One-Piece dispensing system and method for making same
US6260735B1 (en) * 2000-05-12 2001-07-17 Colgate-Palmolive Company Uniform dispensing dual chamber sachet
US6293437B1 (en) 2000-12-22 2001-09-25 Seaquist Closures Foreign, Inc. Valve with rolling sleeve
EP1219219A1 (fr) 2000-12-27 2002-07-03 Plum Kemi Produktion A/S Conteneur, tel qu'un sac ou une poche, pour un matériau fluide ou pâteux
US6530504B2 (en) 2001-03-02 2003-03-11 Seaquist Closures Foreign, Inc. Multiple orifice valve
EP1479616A1 (fr) * 2003-05-23 2004-11-24 Prodotti Industriali Srl Dispositif pour la distribution de produits fluides ou pâteux emballés dans des sachets souples scellés
US7077292B2 (en) 2003-05-23 2006-07-18 Prodotti Industriali S.R.L. Device for dispensing fluid and semi-dense substances packaged in flexible sealed sachets
FR2928357A1 (fr) * 2008-03-06 2009-09-11 Airlessystems Soc Par Actions Obturateur d'organe de distribution de produit fluide.
EP2284092A1 (fr) * 2009-08-04 2011-02-16 Advocatenkantoor Yildirim Emballage distributeur
GB2511116A (en) * 2013-02-25 2014-08-27 Dubble Bubble Ltd Double wall valved packaging system
CN103241443A (zh) * 2013-05-24 2013-08-14 吴江市董鑫塑料包装厂 洗浴产品用包装袋
CN112512460A (zh) * 2018-07-11 2021-03-16 勃林格殷格翰动物保健美国公司 独立式分配袋
WO2021016283A1 (fr) * 2019-07-23 2021-01-28 Cryovac, Llc Sachets pour distribuer des produits
CN114126976A (zh) * 2019-07-23 2022-03-01 克里奥瓦克公司 用于分配产品的袋
CN114126976B (zh) * 2019-07-23 2023-06-23 克里奥瓦克公司 用于分配产品的袋

Also Published As

Publication number Publication date
JPS62130048U (fr) 1987-08-17
ATE70515T1 (de) 1992-01-15
JPH0454109Y2 (fr) 1992-12-18
EP0226290B1 (fr) 1991-12-18
ES2028787T3 (es) 1992-07-16
AU588655B2 (en) 1989-09-21
AU6631586A (en) 1987-06-11
DE3683025D1 (de) 1992-01-30
EP0226290A3 (en) 1990-01-10

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