EP0018989B1 - Behälter für flüssige oder rieselfähige Materialien - Google Patents

Behälter für flüssige oder rieselfähige Materialien Download PDF

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Publication number
EP0018989B1
EP0018989B1 EP79901099A EP79901099A EP0018989B1 EP 0018989 B1 EP0018989 B1 EP 0018989B1 EP 79901099 A EP79901099 A EP 79901099A EP 79901099 A EP79901099 A EP 79901099A EP 0018989 B1 EP0018989 B1 EP 0018989B1
Authority
EP
European Patent Office
Prior art keywords
pouring
bag
pouring device
container
sleeve
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.)
Expired
Application number
EP79901099A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0018989A1 (de
Inventor
Erik De Wit
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.)
Folienwalzwerk Brueder Teich AG
Original Assignee
Folienwalzwerk Brueder Teich 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 Folienwalzwerk Brueder Teich AG filed Critical Folienwalzwerk Brueder Teich AG
Publication of EP0018989A1 publication Critical patent/EP0018989A1/de
Application granted granted Critical
Publication of EP0018989B1 publication Critical patent/EP0018989B1/de
Expired 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
    • 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
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/263—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between tubular 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
    • 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
    • B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
    • B65D47/106—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures with devices for removing frangible parts of the pouring element or of its closure
    • 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
    • B65D47/36—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
    • B65D47/38—Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings with piercing means arranged to act subsequently as a valve to control 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
    • 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
    • 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 a container for liquid or free-flowing materials, with a flexible bag which holds the filling material and is surrounded by a dimensionally stable container, the outside of the bag being tightly connected to a pouring device arranged in the region of an opening in the container, and the connecting zone surrounding the pouring channel of the pouring device is provided near the periphery of the pouring channel.
  • the pouring device is attached to the flexible bag.
  • the pouring device has a neck section, onto which a lid for closing the bag can be screwed.
  • the bag is inserted into the container by inserting the bag into the carton and then passing the neck portion of the pouring device through a corresponding opening in the lid of the carton, whereby a circumferential groove can be provided on the neck portion behind the parts of the rim can snap into the opening.
  • this known container has the disadvantage that the tightness of the container depends on the quality of the connection between the flexible bag and the pouring device, which is why the materials for the flexible bag, the pouring device and, if appropriate, the adhesive must be matched to one another, so that a Restriction in the selection of the material results. Therefore, the material suitable for the filling material cannot always be used. Conversely, not all filling materials can be used for the known container.
  • the type of connection between the bag and pouring device according to the invention makes it possible that the filling material does not come into contact with the pouring device until the opening of the container, so that the material for the pouring device and for the bag according to the special requirements placed on these parts can be selected.
  • the invention makes it possible for the first time to easily create a container for sensitive filling material, which is provided with a pouring device.
  • the invention further relates to the design of the pouring device and to a method for producing the new container, which is characterized in that in the case of a container made of cardboard, foldable plastic and the like, the bag is attached in tubular form to the jacket of the flat-folded blank for the container and after unfolding the container, the pouring device on the outside of the bag, for. B. by gluing, sealing or the like, tightly connected to this.
  • a prismatic cardboard container 1 carries the pouring device 2 at its upper end.
  • This consists of a lid 3 with flanges 4, by means of which the pouring device is inserted into the upper end of the cardboard container 1.
  • the ends 5 of the flanges project over the outer surface of the container 1 and have a groove 6 which is directed towards the folded edge 7 of the container 1.
  • the cross section of this groove is chosen so that the folded edge 7 can be accommodated therein.
  • the edge 8 engages under a step 9 after insertion of the pouring device 2, so that the pouring device is securely anchored in the container opening.
  • the pouring device is provided with a collar 10 in which a pouring spout 11 is rotatably inserted.
  • the sleeve-shaped part 12 of the spout has projections 13 with which the spout is held in an annular step of the collar 10.
  • the collar 10 has recesses 14.
  • the lower edge of the sleeve 12 is shaped like a sawtooth, so that several oblique cutting edges 15 are present.
  • a bag 16 made of flexible material contained in the cardboard container 1 is tightly connected to the cover 3, which, for. B. can be done by gluing or welding.
  • the connection point 17 has a ring shape and closes that of the sleeve-shaped part 12 of the spout 11 pouring spout formed.
  • Fig. 5 shows collar 10 and sleeve 12 in an angled view.
  • the container 21 has a can shape. It consists of a folded blank that can be laid flat after gluing its jacket, as shown in Fig. 11.
  • a pouring device 22 is provided, which surrounds the edge 24 of the container opening with grooves 23 and is glued there if necessary.
  • the pouring device 22 is provided with a flat surface 25 which faces the interior of the container through the opening in the container 24.
  • a pouring spout 26 is provided, into which a closure 27 with a sleeve-shaped part 28 is rotatably inserted. The lower edge 29 of this sleeve 28 is aligned with the plane 25 when the pouring device is closed.
  • the pouring channel formed by the sleeve 28 is enclosed by an area 30 in which the flexible bag 31 is tightly connected to the pouring device.
  • An opening 32 is provided in the sleeve 28 and serves as a pouring opening.
  • the pouring spout 26 has a beak 33 to enable targeted emptying.
  • the closure 27 is rotated through 180 °, as a result of which its lower edge 29 acts as a knife on the bag wall and creates a moon-shaped cutout.
  • the open position is shown in Fig. 9.
  • the inner layer can consist of a material which is compatible with the filling material and that of the outermost layer can be selected with a view to good connectivity with the material of the pouring device.
  • the containers are preferably supplied to the consumer with an inserted bag, which is already tightly connected to the pouring device, who fills the contents through the open bottom of the bag and closes the bottom by welding or gluing. Then the bottom of the cardboard box is folded.
  • the container requires only little space for transport in the folded state, as shown in FIG. 11, it may be expedient to transport the folding carton with the bag open at the bottom separately from the pouring device.
  • the consumer places the box, inserts the pouring device and welds it to the bag. Then the container standing upside down is filled and closed as described.
  • the folded blank in flat form and the flexible bag in the form of a tube unfold the blank and insert the empty tube or the flexible bag, which is only open on one side, to provide the outside with the pouring device and, if necessary, to the container anchor. If the pouring device is connected to the flexible bag before it is inserted, the filled bag can be inserted and the pouring device can then be anchored. As an alternative to inserting the empty or filled flexible bag into the stable container, this can also be done by sheathing the bag, e.g. B. during the filling process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Bag Frames (AREA)
EP79901099A 1978-09-12 1980-04-08 Behälter für flüssige oder rieselfähige Materialien Expired EP0018989B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6572/78 1978-09-12
AT657278A AT357929B (de) 1978-09-12 1978-09-12 Behaelter fuer fluessige oder rieselfaehige materialien

Publications (2)

Publication Number Publication Date
EP0018989A1 EP0018989A1 (de) 1980-11-26
EP0018989B1 true EP0018989B1 (de) 1982-06-23

Family

ID=3587655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79901099A Expired EP0018989B1 (de) 1978-09-12 1980-04-08 Behälter für flüssige oder rieselfähige Materialien

Country Status (12)

Country Link
EP (1) EP0018989B1 (enrdf_load_stackoverflow)
JP (1) JPS55500703A (enrdf_load_stackoverflow)
AT (1) AT357929B (enrdf_load_stackoverflow)
BE (1) BE878758A (enrdf_load_stackoverflow)
CH (1) CH643505A5 (enrdf_load_stackoverflow)
DE (1) DE2953097D2 (enrdf_load_stackoverflow)
FI (1) FI792805A7 (enrdf_load_stackoverflow)
GB (1) GB2043037B (enrdf_load_stackoverflow)
IT (1) IT1123714B (enrdf_load_stackoverflow)
NL (1) NL7920040A (enrdf_load_stackoverflow)
SE (1) SE8003502L (enrdf_load_stackoverflow)
WO (1) WO1980000556A1 (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071897D1 (en) * 1980-02-27 1987-03-05 William C Christine Combined piercer and valve for flexible bag
DE3045710A1 (de) * 1980-12-04 1982-07-08 Henkel KGaA, 4000 Düsseldorf Verfahren zum herstellen eines verpackungsbehaelters und mittel zum durchfuehren des verfahrens
EP0070821A1 (de) * 1981-07-07 1983-01-26 Teich Aktiengesellschaft Wiederverschliessbare, insbesondere stapelbare Packung für flüssiges oder rieselfähiges Füllgut
DE3145357A1 (de) * 1981-11-14 1983-05-26 Henkel KGaA, 4000 Düsseldorf "verschluss eines verpackungsbehaelters"
GB2117743B (en) * 1982-03-31 1985-12-04 Rutter Pongrass & Ass A fluid dispenser
EP0093517A3 (en) * 1982-04-30 1984-07-25 Diemoulders Proprietary Limited Dispensing taps
DK163583A (da) * 1982-04-30 1983-10-31 Diemoulders Pty Ltd Aftapningshane
US4562940A (en) * 1983-06-30 1986-01-07 Asphar Frank X Dispenser mechanism for flowable particulate materials
EP0179846A4 (en) * 1984-04-12 1987-10-08 Baxter Travenol Lab CONTAINER, FOR EXAMPLE A BOTTLE, AND PACKAGING DEVICE THEREFOR.
GB8411719D0 (en) * 1984-05-08 1984-06-13 Moakes D P Sleeve for dispensing valve
DE3618634A1 (de) * 1986-06-03 1987-12-10 Jean Pierre Denis Ausgabevorrichtung fuer getraenke
FR2633270B1 (fr) * 1988-06-22 1990-11-02 Vittel Eaux Min Dispositif d'ouverture-fermeture pour sachet en matiere synthetique souple avec limitation de penetration
FR2633269B1 (fr) * 1988-06-22 1990-11-09 Vittel Eaux Min Dispositif d'ouverture-fermeture pour sachet en matiere synthetique souple avec moyen de prehension
FR2681052B1 (fr) * 1991-09-10 1993-11-19 Novembal Sa Emballage perfectionne comprenant une poche interne souple et une enveloppe externe rigide.
FR2676998B1 (fr) * 1991-05-27 1993-08-27 Novembal Sa Emballage du type comprenant une poche interne souple et une enveloppe externe rigide et son procede de fabrication.
FR2686321B1 (fr) * 1992-01-20 1994-04-01 Novembal Sa Emballage gerbable comprenant une poche interne souple, une enveloppe externe rigide et un bouchon saillant.
EP0541762A1 (fr) * 1991-05-27 1993-05-19 Novembal S.A. Emballage du type comprenant une poche interne souple et une enveloppe externe rigide et son procede de fabrication
CA2507302A1 (en) * 2005-05-13 2006-11-13 Ll Lafond Intellectual Properties Inc. Disposable fluid container

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008084A (en) * 1934-04-16 1935-07-16 Newman Isidor Dispensing spout closure for metallic receptacles
US3119543A (en) * 1961-08-28 1964-01-28 James H Walker Neck securement for containers
US3226002A (en) * 1963-04-22 1965-12-28 James W Walker Flexible container, fitting therefor, and composite package
CH416446A (de) * 1963-11-06 1966-06-30 Hoffmann Ag Geb Dosendeckel mit Ausgiesser
US3251510A (en) * 1964-07-31 1966-05-17 Inland Container Corp Dispensing carton
DE2332155C3 (de) * 1973-06-25 1984-08-02 Robert Finke Kunststoff-Spritzguss-Werk, 5950 Finnentrop Schraubkappenverschluß für Flaschen, Tuben u.ä. Behälter
CA1047778A (en) * 1975-04-14 1979-02-06 Alf H. Grennard Underground storage for cold and hot products and methods for constructing same

Also Published As

Publication number Publication date
DE2953097D2 (en) 1981-02-26
CH643505A5 (de) 1984-06-15
GB2043037A (en) 1980-10-01
NL7920040A (nl) 1980-07-31
EP0018989A1 (de) 1980-11-26
GB2043037B (en) 1983-06-15
IT7925696A0 (it) 1979-09-12
AT357929B (de) 1980-08-11
FI792805A7 (fi) 1981-01-01
WO1980000556A1 (en) 1980-04-03
IT1123714B (it) 1986-04-30
ATA657278A (de) 1979-12-15
JPS55500703A (enrdf_load_stackoverflow) 1980-09-25
BE878758A (fr) 1979-12-31
SE8003502L (sv) 1980-05-09

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