EP0371307A1 - Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen - Google Patents

Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen Download PDF

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Publication number
EP0371307A1
EP0371307A1 EP89121030A EP89121030A EP0371307A1 EP 0371307 A1 EP0371307 A1 EP 0371307A1 EP 89121030 A EP89121030 A EP 89121030A EP 89121030 A EP89121030 A EP 89121030A EP 0371307 A1 EP0371307 A1 EP 0371307A1
Authority
EP
European Patent Office
Prior art keywords
bung
emptying
valve body
cross
emptying device
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.)
Withdrawn
Application number
EP89121030A
Other languages
German (de)
English (en)
French (fr)
Inventor
Werner Probst
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0371307A1 publication Critical patent/EP0371307A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container
    • B65D77/067—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container combined with a valve, a tap or a piercer

Definitions

  • the invention relates to an emptying device for packaging containers, in particular bag-in-box packaging, with an outlet bung made of plastic arranged on a container side or intermediate wall, preferably near an edge of the container, which is defined by an opening and a closed position on the outlet bung stop-limited rotatable closure piece is sealed sealed, wherein an emptying spout which is offset with respect to the longitudinal axis of the bung and can be opened and re-closed as required is provided and the closure piece has a valve body which is formed in one piece therewith and can be pushed into the bung from the outside with a flow opening leading to the emptying spout .
  • the invention has for its object to provide, in particular for bag-in-box packaging, suitable simple emptying devices whose functionally necessary components are designed in such a way that they can be formed in one piece with the latter during the manufacture of the container neck or bung, so that the bung after filling the container by pushing a closure body designed as a valve body into the bung can be closed in a simple manner.
  • valve body is formed with a cross-section that changes on both sides of the emptying nozzle in the direction of the longitudinal axis of the bung and is rotatably mounted on the bung in a sealing manner in a matching cross-sectional widening or cross-sectional constriction.
  • the invention has the advantage that the emptying device consists of components integrated in one piece on the bung of the bag-in-box packaging and only a single compact closure piece is required, which is pushed into the nozzle or bung from the outside after the filling process has ended, and thereby that it is designed as a valve body, can be used for precise dosing when filling the container contents and for closing after the emptying process.
  • a particular further advantage is also the use of this new emptying device in the ready-to-use state, adapted as desired, namely already firmly fixed and directed to the packaging container without further complex handling in the bag-in-box system.
  • Such components can be inexpensively manufactured in large quantities from plastic, and the closure part can be easily pushed mechanically into the bung after the filling process, so that such an emptying device can also be used economically on inexpensive bag-in-box packaging.
  • bag-in-box packagings usually consist of a plastic bag 2 and an outer carton 2a (FIGS. 5 and 6) made of corrugated cardboard or the like.
  • the outlet bung 5 which is welded to the plastic bag 2, has an emptying spout 7 which is directed to the side and is integrally formed thereon and can be opened and closed again as required.
  • the closure piece 6 has a spherical valve body 12 formed therewith in one piece, which can be pushed into the bung 5 from the outside and which has a cross section which changes in the direction of the longitudinal axis 23 of the bung 5 on both sides of the emptying nozzle 7, the one can have approximately spherical to oval rounded cross-section and is rotatably mounted on the bung 5 in a matching cross-sectional widening 13 in the plane of the emptying nozzle 7, its angled flow opening 14 being aligned with the flow opening 15 of the emptying nozzle 7 depending on the position of the valve body 12 or in the CLOSED position relative to it is rotated so far that the valve body 12 blocks the flow from the interior of the container to the emptying spout 7 projecting laterally outwards.
  • the closure piece 6 can also, as shown in FIG. 3, a valve body 12a formed in one piece with it, which can be pushed into the bung 5 and tapered towards its center approximately double conically with a bent flow opening 14 to the side towards the outside projecting emptying nozzle 7, which is rotatably mounted on the bung 5 in a matching double-conical cross-sectional constriction 13a in the plane of the emptying nozzle 7.
  • closure piece 6 as shown in FIG. 4, has a cylindrical valve body 12b formed integrally therewith with a flow opening 14 to the emptying nozzle 7, which on the bung 5 in a matching cylindrical cross-sectional constriction 13b in FIG Plane of the emptying nozzle 7 with the cross-sectional constriction 13b on both sides overlapping annular sealing lips 16 rotatably mounted sealingly and has a lower frustoconical extension 16a for pushing the valve body into the cross-sectional constriction 13b on the bung 5.
  • valve body 12, 12a, 12b can be arranged on the outlet bung 5 so that it can be rotated in a stop-limited manner between an OPEN and a CLOSED position, in accordance with the representations of FIG. 1 to 4 either one of the bung 5 or one of the stopper 6 axially protruding stop lug 17 engages in an approximately circular recess 18 on the opposite part of the emptying device, the length of the recess 18 corresponding to the angle of rotation of the valve body 12, 12a, 12b whose OPEN and CLOSE positions are measured.
  • the emptying device can also, as shown in FIGS. 5 to 7, be formed with a pivot lever 19 protruding radially outward from the closure piece 6, which between two stop lugs 20, 21 projecting from the bung 5 OPEN and a CLOSED position of the valve body 12, 12a, 12b can be pivoted in a limit-limited manner with one-hand operation between the thumb and forefinger, as shown in FIG. 7.
  • the bung 5 can at least in the area of the cross-sectional widening 13 or narrowing 13a, 13b for the spherical or double-conical tapered valve body 12, 12a, 12b be designed so that the closure piece 6 can penetrate with the valve body from the outside into the opening of the bung 5 so that the wall of the bung 5 rests against the outer periphery of the valve body 12, 12a, 12b or its sealing lips 16 then conform to the inner periphery of the bung 5 in an elastically sealing manner.
  • the spherical or double-conical tapered valve body 12 can, as can be seen in the sectional view of FIG. 6, be designed as a thin-walled hollow body in such a way that it can be pushed into the opening of the bung 5 from the outside in such a way that seals the wall of the valve body 12 to the inner circumference of the bung 5 from the inside.
  • the closure piece 6 can, as shown in FIG. 6, have a pull ring 11, preferably sunk in a recess 10, with which the bung 5, when it is sunk in the outer carton 2a of a bag-in-box packaging, after Puncturing a perforation from the outside of the container and can be pulled out of the inside of the container.
  • the emptying device can finally also have a valve body 12c, which, as shown in FIGS. 8 and 9, as a ball or Roll body formed with a lateral recess 22 and on the principle of a three-way valve on the bung 5 or on a matching adapter part 5a about an axis running transversely to its longitudinal axis 23 between an OPEN and a CLOSED position is pivotally mounted so that it stops he releases the flow from the bung 5 to the emptying nozzle 7 in the OPEN position and blocks this flow in the CLOSED position.
  • the spherical or roller-shaped valve body 12c has a pivoting lever 24 which projects radially outward transversely to its pivot axis and which is on the outside of the bung 5 or on the adapter part 5a in a through a tear-off tab 25 closed longitudinal slot 26, which is arranged in the diameter direction on a bung or the adapter part 5a covering cap 27, is guided in a stop-limited manner.
  • valve body 12d is designed as a spherical or roller body, but has an angle which is oriented essentially in the direction of the longitudinal axis 23 of the bung 5 and is bent at an extended angle Emptying channel 14a and an emptying spout 7 which is formed in one piece with the valve body 12d and is pivotably arranged with the valve body 12d in an opening 5b of the bung 5 which widens outward in a funnel shape such that the inlet opening 28 of the bent filling duct 14a in a first end position of the emptying spout 7 is blocked off from the inside of the container by the wall of the bung 5 and releases the flow between the inside of the container and the outer end of the emptying spout 7 in a second end position shown in phantom in FIG. 10.
  • the emptying nozzle 7 carries an approximately spherical cap-shaped cover 29 covering the outer opening of the bung 5 with angled edge parts 30 for pivoting the valve body 12d with a finger between the OPEN and CLOSED positions with respect to the bung 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Bag Frames (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
EP89121030A 1988-11-19 1989-11-13 Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen Withdrawn EP0371307A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8814473U 1988-11-19
DE8814473U DE8814473U1 (de) 1988-11-19 1988-11-19 Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen

Publications (1)

Publication Number Publication Date
EP0371307A1 true EP0371307A1 (de) 1990-06-06

Family

ID=6830030

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121030A Withdrawn EP0371307A1 (de) 1988-11-19 1989-11-13 Entleerungsvorrichtung für Verpackungsbehälter, insbesondere Bag-in-Box-Verpackungen

Country Status (7)

Country Link
EP (1) EP0371307A1 (pt)
KR (1) KR900701646A (pt)
CA (1) CA2003253A1 (pt)
DE (1) DE8814473U1 (pt)
ES (1) ES1013179Y (pt)
PT (1) PT92339A (pt)
WO (1) WO1990005696A1 (pt)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908237A3 (en) * 1997-09-12 2000-01-19 Becton, Dickinson and Company Ball and socket closure for specimen collection container incorporating a pouring spout
FR2872492A1 (fr) * 2004-07-02 2006-01-06 Flextainer Sa Ensemble bonde et robinet pour petits recipients muni d'au moins un moyen de positionnement et de maintien
WO2014130081A1 (en) * 2013-02-20 2014-08-28 Dow Global Technologies Llc Flexible pouch and dock system
US9211987B2 (en) 2013-02-20 2015-12-15 Dow Global Technologies Llc Flexible pouch and dock system
USD770915S1 (en) 2013-02-20 2016-11-08 Dow Global Technologies Llc Flexible pouch and dock system
EP3828898B1 (fr) * 2019-11-28 2024-03-20 Commissariat à l'énergie atomique et aux énergies alternatives Enceinte de confinemet du type boîte à gants

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909750U1 (de) * 1989-08-15 1989-11-30 Sieger Plastic GmbH, 5160 Düren Abfüllstutzen oder Spund für Folienbehälter oder -beutel aus Polyethylen od.dgl.
DE4009397A1 (de) * 1990-03-23 1991-09-26 Weidenhammer Packungen Dosenartige verpackung fuer fliessfaehige produkte
US5425479A (en) * 1994-06-15 1995-06-20 The Coca-Cola Company Valve for bag-in-box
CH691262A5 (de) * 1996-06-14 2001-06-15 Arthur Steiger Kunststoffhahnen für Flüssigkeitsbehälter.
GB2325510B (en) * 1997-05-21 1999-04-28 Bristol Myers Squibb Co A tap for a drainage bag, and a method of assembly
DE102011075845B3 (de) * 2011-05-13 2012-10-31 Henkel Ag & Co. Kgaa Entleerungsvorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162353C (pt) *
US1726642A (en) * 1926-10-09 1929-09-03 Frank L Betts Tube container and closure therefor
GB746557A (en) * 1953-04-21 1956-03-14 Everhardus Van Loon Improvements in or relating to means for closing a collapsible tube or the like
FR1174882A (fr) * 1957-05-09 1959-03-17 Dispositif de bouchage étanche de tubes distributeurs de produits pâteux, pulvérulents, etc. ou autres articles analogues permettant l'ouverture ou la fermeture par rotation d'un bouchon
US3393844A (en) * 1966-02-02 1968-07-23 Valve Corp Of America Dispenser and valve construction
CA950385A (en) * 1970-05-21 1974-07-02 Sheldon Berney Dispenser tap assembly
FR2520471A1 (fr) * 1982-01-26 1983-07-29 Naar Raymond Robinet verseur pour emballage souple contenant un liquide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729839A (en) * 1928-05-29 1929-10-01 William S Meggitt Sealing means for liquid containers
GB651075A (en) * 1948-01-29 1951-03-14 Metal Box Co Ltd Improvements in or relating to dispensing containers for oil
DE824612C (de) * 1950-06-15 1951-12-13 Albert Neumueller Verschluss fuer Tuben u. dgl.
US3007614A (en) * 1958-04-28 1961-11-07 Fred A Morrow Dispenser closure
GB1097612A (en) * 1964-01-22 1968-01-03 H G Sanders & Son Ltd Improvements in and relating to rotatable closures
US3371827A (en) * 1966-06-16 1968-03-05 Leeds & Micallef Captive closure for containers with turnable retractable spout
US3677445A (en) * 1970-10-30 1972-07-18 Robert P Linkletter Spout-type safety dispensing cap
DE7506297U (de) * 1975-02-28 1975-06-19 Pressel Gustav Vorrichtung zur Ausgabe einer bestimmten Menge eines fliessfaehigen Mediums
DE7509681U (de) * 1975-03-26 1975-10-02 Erichson Fa Herbert Abgabeverschluss fuer Flaschen mit einer von der Flaschenachse abgewinkelten Giessoeffnung
US4375864A (en) * 1980-07-21 1983-03-08 Scholle Corporation Container for holding and dispensing fluid
DE3400660A1 (de) * 1984-01-11 1985-07-18 Rainer 8963 Waltenhofen Achterholt Verschlusskopf fuer behaeltnisse
DE3442344A1 (de) * 1984-11-20 1986-05-22 Jacob Berg GmbH & Co KG, 6501 Budenheim Behaelterverschluss mit metallabdeckung
DE8815293U1 (de) * 1988-03-05 1989-02-16 Henkel KGaA, 4000 Düsseldorf Verpackungsbehälter mit in einer steifen Umhüllung gelagertem flexiblen Sack mit verschließbarem Auslaufspund

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162353C (pt) *
US1726642A (en) * 1926-10-09 1929-09-03 Frank L Betts Tube container and closure therefor
GB746557A (en) * 1953-04-21 1956-03-14 Everhardus Van Loon Improvements in or relating to means for closing a collapsible tube or the like
FR1174882A (fr) * 1957-05-09 1959-03-17 Dispositif de bouchage étanche de tubes distributeurs de produits pâteux, pulvérulents, etc. ou autres articles analogues permettant l'ouverture ou la fermeture par rotation d'un bouchon
US3393844A (en) * 1966-02-02 1968-07-23 Valve Corp Of America Dispenser and valve construction
CA950385A (en) * 1970-05-21 1974-07-02 Sheldon Berney Dispenser tap assembly
FR2520471A1 (fr) * 1982-01-26 1983-07-29 Naar Raymond Robinet verseur pour emballage souple contenant un liquide

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0908237A3 (en) * 1997-09-12 2000-01-19 Becton, Dickinson and Company Ball and socket closure for specimen collection container incorporating a pouring spout
FR2872492A1 (fr) * 2004-07-02 2006-01-06 Flextainer Sa Ensemble bonde et robinet pour petits recipients muni d'au moins un moyen de positionnement et de maintien
WO2006013248A1 (fr) * 2004-07-02 2006-02-09 FLEXTAINER (Société Anonyme) Ensemble bonde et robinet pour petits recipients muni d'au moins un moyen de positionnement et de maintien.
US7997462B2 (en) 2004-07-02 2011-08-16 Flextainer Bung hole and tap assembly for small containers provided with at least one positioning and holding means
WO2014130081A1 (en) * 2013-02-20 2014-08-28 Dow Global Technologies Llc Flexible pouch and dock system
CN104981414A (zh) * 2013-02-20 2015-10-14 陶氏环球技术有限责任公司 柔性袋和对接件系统
US9211987B2 (en) 2013-02-20 2015-12-15 Dow Global Technologies Llc Flexible pouch and dock system
USD770915S1 (en) 2013-02-20 2016-11-08 Dow Global Technologies Llc Flexible pouch and dock system
US9567139B2 (en) 2013-02-20 2017-02-14 Dow Global Technologies Llc Flexible pouch and dock system
EP3828898B1 (fr) * 2019-11-28 2024-03-20 Commissariat à l'énergie atomique et aux énergies alternatives Enceinte de confinemet du type boîte à gants

Also Published As

Publication number Publication date
KR900701646A (ko) 1990-12-03
ES1013179Y (es) 1991-04-16
ES1013179U (es) 1990-11-16
PT92339A (pt) 1990-05-31
CA2003253A1 (en) 1990-05-19
DE8814473U1 (de) 1989-03-30
WO1990005696A1 (de) 1990-05-31

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