EP0266649A2 - Verpackungsbehälter - Google Patents
Verpackungsbehälter Download PDFInfo
- Publication number
- EP0266649A2 EP0266649A2 EP19870115662 EP87115662A EP0266649A2 EP 0266649 A2 EP0266649 A2 EP 0266649A2 EP 19870115662 EP19870115662 EP 19870115662 EP 87115662 A EP87115662 A EP 87115662A EP 0266649 A2 EP0266649 A2 EP 0266649A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bung
- container according
- collar
- outlet bung
- opening
- 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- Withdrawn
Links
Images
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
- 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
Definitions
- the invention relates to a packaging container for receiving a flowable product, which consists of a flexible sack stored in a rigid envelope with a closable outlet bung and the associated opening of the envelope.
- An essential feature of packaging of this type is the sack or bag for holding liquid, which is arranged inside a stable packaging container, cardboard boxes or the like and has an outlet bung, in particular with a built-in valve.
- bag-in-box containers relatively large quantities of liquid, for example 10 to 30 liters each, are put on the market in practice. Products with water-thin to paste-like viscosity can be stored, transported or made available. In use, the respective product is drained through the outlet bung or sucked off, for example.
- bag-in-box packaging An important aspect for the use of bag-in-box packaging is that the customer does not have to take on the weight of glass bottles when buying a cardboard box with a liquid bag inside.
- the application extends to a wide variety of different types of flowable substances, such as food, wine or cleaning agents.
- the packaging can be designed and operated according to DE-OS 34 10 717, for example, so that no air penetrates into the bag when emptied, so that the flexible bag corresponds to that of it withdrawn amount of liquid within the envelope shrinks and liquid can be removed at any time over a longer period of time without the risk that the liquid loses its quality due to exposure to air.
- DE-OS 34 40 367 it can also be provided, inter alia, to apply a pressure above the ambient pressure to the bag during the removal of liquid with, for example, sterile gas in order to rule out premature contact of the packaging contents with non-sterile gas.
- the outlet bung When the packaging is stored and transported, the outlet bung is preferably sunk inside the wrapper, and a closure of the bung may protrude partially or completely over the outer wrapping surface.
- the sheet In use, the sheet is pulled out of the covering, for example made of corrugated cardboard, and fixed in the wall of the covering so that it cannot slip back into the covering automatically and, in particular, cannot rotate about the axis of the sheet pipe.
- the invention has for its object to improve the packaging container mentioned in such a way that the outlet bung can be locked automatically by pulling it out of the opening of the wrapper assigned to it in the pulled-out position without tedious manipulations and without great construction and manufacturing expenditure.
- the solution according to the invention consists in that the outlet bung, which is arranged partially or completely within the envelope at the opening before use, has an expanding collar which unfolds after being pulled out of the opening and which lies on the outer surface of the envelope. Improvements and further refinements of the invention are described in the subclaims.
- the expanding collar which unfolds when the outlet bung is pulled out of the covering prevents the bung from sliding back into the covering.
- the spread collar itself can be designed in a variety of ways. It is easy to manufacture if it consists of a large number of fingers which develop in a star shape after being pulled out of the opening. These should have radially sloping outer edges to facilitate pulling out.
- the bung In order to make it easier to pull the outlet bung out of the casing, the bung is equipped with a waist (in the manner of a neck) provided between the bung closure or cover and the expansion collar or its stop. This waist should be made at least so long that the outlet end of the bung is at a sufficient distance from the adjacent casing wall for use.
- an anti-rotation device is to be provided on the outer surface of the sheet pile on the inside of the expansion collar facing the sack.
- the anti-rotation device preferably consists of webs which are formed axially and radially on the circumferential surface of the bung and which are located in the opening when the bung is pulled out Can cling or hook the wall of the casing. An outlet bung thus secured against rotation in or on the casing does not need to be handled or held separately when a closure or the like is put on or removed.
- a handle can be attached to the bung or to its closure. According to a further invention, it is particularly favorable to equip the bung or its closure with a molded flexible pulling loop which does not interfere with the outer surface of the casing.
- the packaging container according to FIG. 1 consists of a flexible sack 2, which is mounted in a rigid envelope 1, with a closable outlet bung 3 and an associated opening 4 of the envelope 1.
- the envelope 1 can be a rectangular box, in particular with walls made of corrugated cardboard.
- the sack 2 consists of a material adapted to the respective application, in particular the flowable substance to be stored, a flexible, possibly multi-layer film is preferred.
- the outlet bung can be formed in one piece from plastic and welded to the bag 2.
- the bung which is denoted overall by 3 has a ring 5 to be welded to the sack 2 on one inner end 6 of an approximately tubular body, the other outer end 7 of which is to be closed with a cover 8 is.
- the cover 8 can, for example, be clamped or screwed onto the outer end; in the exemplary embodiment, it has a molded pull loop 9, which serves to pull the outlet bung 3 out of its position within the casing 3 through its opening 4. Pulling it out is made easier if the bung 3 below the cover 8 has a neck-like design Waist 10 is equipped.
- the waist 10 merges at its lower end facing away from the outer end 7 into a circumferential stop 11, against which spreading fingers 12 unfold when the bung 3 is pulled out of the opening 4.
- the spreading fingers 12 can also be spread apart in the position within the casing 1; they then fold when pulling the bung 3 through the opening 4 and jump outside the opening 4 relieved back to the original position.
- the ring-shaped stop 11 above the spreading fingers 12 prevents the spreading fingers 12 from folding back even when pressure is exerted on the bung 3, and thus prevents the bung 3 from being pushed back into the interior of the casing 1.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Cartons (AREA)
- Bag Frames (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3637330 | 1986-11-03 | ||
DE19863637330 DE3637330A1 (de) | 1986-11-03 | 1986-11-03 | Verpackungsbehaelter |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0266649A2 true EP0266649A2 (de) | 1988-05-11 |
Family
ID=6313013
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870115662 Withdrawn EP0266649A2 (de) | 1986-11-03 | 1987-10-26 | Verpackungsbehälter |
EP87116073A Ceased EP0266718A3 (de) | 1986-11-03 | 1987-11-02 | Verpackungsbehälter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87116073A Ceased EP0266718A3 (de) | 1986-11-03 | 1987-11-02 | Verpackungsbehälter |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP0266649A2 (fi) |
DE (1) | DE3637330A1 (fi) |
DK (1) | DK573387A (fi) |
ES (1) | ES1005973Y (fi) |
FI (1) | FI874767A (fi) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365942A1 (de) * | 1988-10-22 | 1990-05-02 | Henkel Kommanditgesellschaft auf Aktien | Verpackungsbehälter zur Aufnahme eines fliessfähigen Produktes |
EP1528009A1 (de) * | 2003-11-03 | 2005-05-04 | Nordenia Deutschland Emsdetten GmbH | Inliner aus vorzugsweise einem Folienmaterial |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9001821U1 (de) * | 1989-12-27 | 1990-04-19 | Sieger Plastic GmbH, 5160 Düren | Abfüllstutzen aus Kunststoff |
DE4310673A1 (de) * | 1993-04-01 | 1994-10-06 | Wolfgang Klingel | Behälter für den Transport und die Lagerung von Flüssigkeiten |
EP0683104B1 (de) * | 1994-05-19 | 1997-03-12 | Heinrich Stolz GmbH & Co KG | Behälterverschluss |
FR2746149B1 (fr) * | 1996-03-13 | 1998-05-22 | Dispositif de fixation amovible sur une paroi rigide d'une piece delimitant une ouverture dans une paroi souple | |
EP0894734A1 (fr) * | 1997-07-30 | 1999-02-03 | Harry-Plast S.A. | Dispositif de fixation amovible sur une paroi rigide d'une pièce délimitant une ouverture dans une paroi souple |
FR2772730B1 (fr) * | 1997-12-24 | 2000-03-10 | Agriplas | Dispositif pour le conditionnement et le transport de produits liquides ou en poudre |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2205082A (en) * | 1938-05-16 | 1940-06-18 | Sears Roebuck & Co | Dispensing container |
DE1162271B (de) * | 1960-03-28 | 1964-01-30 | Hvg Verpackung G M B H | Verpackung fuer fluessige und/oder pulverfoermige Stoffe |
US3119543A (en) * | 1961-08-28 | 1964-01-28 | James H Walker | Neck securement for containers |
GB1030665A (en) * | 1964-04-27 | 1966-05-25 | Polythene Drums Ltd | Improvements in or relating to packages for the transport of liquids |
DE2620471A1 (de) * | 1976-05-08 | 1977-11-24 | Dyno Industrier As | Behaelter mit aufsetzbarer giesstuelle |
DE2726580A1 (de) * | 1977-06-13 | 1978-12-21 | Freund Fritz | Verpackungsbehaelter fuer fluessigkeiten, insbesondere wein |
CA1126695A (en) * | 1979-09-06 | 1982-06-29 | Diemoulders Proprietary Limited | Dispensing of liquids |
-
1986
- 1986-11-03 DE DE19863637330 patent/DE3637330A1/de active Granted
-
1987
- 1987-10-26 EP EP19870115662 patent/EP0266649A2/de not_active Withdrawn
- 1987-10-29 FI FI874767A patent/FI874767A/fi not_active Application Discontinuation
- 1987-11-02 DK DK573387A patent/DK573387A/da not_active Application Discontinuation
- 1987-11-02 EP EP87116073A patent/EP0266718A3/de not_active Ceased
- 1987-11-03 ES ES8703401U patent/ES1005973Y/es not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0365942A1 (de) * | 1988-10-22 | 1990-05-02 | Henkel Kommanditgesellschaft auf Aktien | Verpackungsbehälter zur Aufnahme eines fliessfähigen Produktes |
WO1990004551A1 (de) * | 1988-10-22 | 1990-05-03 | Henkel Kommanditgesellschaft Auf Aktien | Verpackungsbehälter zur aufnahme eines fliessfähigen produktes |
EP1528009A1 (de) * | 2003-11-03 | 2005-05-04 | Nordenia Deutschland Emsdetten GmbH | Inliner aus vorzugsweise einem Folienmaterial |
Also Published As
Publication number | Publication date |
---|---|
ES1005973U (es) | 1988-12-01 |
FI874767A0 (fi) | 1987-10-29 |
FI874767A (fi) | 1988-05-04 |
DK573387A (da) | 1988-05-04 |
EP0266718A2 (de) | 1988-05-11 |
EP0266718A3 (de) | 1990-04-25 |
ES1005973Y (es) | 1989-05-16 |
DE3637330C2 (fi) | 1990-04-12 |
DK573387D0 (da) | 1987-11-02 |
DE3637330A1 (de) | 1988-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19880630 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHAAB, UDO Inventor name: WIENAND, FRIEDRICH |