EP0647568A2 - Conteneur pour des liquides ou des fluentes - Google Patents

Conteneur pour des liquides ou des fluentes Download PDF

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Publication number
EP0647568A2
EP0647568A2 EP94114168A EP94114168A EP0647568A2 EP 0647568 A2 EP0647568 A2 EP 0647568A2 EP 94114168 A EP94114168 A EP 94114168A EP 94114168 A EP94114168 A EP 94114168A EP 0647568 A2 EP0647568 A2 EP 0647568A2
Authority
EP
European Patent Office
Prior art keywords
container
support frame
foldable
container according
cardboard
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Withdrawn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
EP94114168A
Other languages
German (de)
English (en)
Other versions
EP0647568A3 (fr
Inventor
Dr W.F. Nittel
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.)
Nittel & Co KG GmbH
Original Assignee
Nittel & Co KG GmbH
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 Nittel & Co KG GmbH filed Critical Nittel & Co KG GmbH
Publication of EP0647568A2 publication Critical patent/EP0647568A2/fr
Publication of EP0647568A3 publication Critical patent/EP0647568A3/fr
Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the invention relates to a container for liquid or free-flowing goods, consisting of an outer, foldable carton in which a suitably trained thin-walled plastic container is inserted.
  • Such transport containers are known, as can be seen for example from DE 40 22 591.
  • two-material packaging has the advantage that the inner container and folding box can be easily separated, which results in good recycling ability.
  • a disadvantage is that the inner container must be self-supporting and thus made of relatively thick-walled material, since otherwise the contents of the container flow out in an uncontrolled manner when the container is opened.
  • This disadvantage also applies to the conventional round or oval buckets, which have to be made of very stable material and which are therefore difficult to dispose of. They also require a lot of space for transport and storage.
  • the invention has for its object to provide a packaging which has the advantages of conventional round or oval buckets, but which requires little material for the inner container to be disposed of.
  • foldable cardboard generally consists of cardboard as is usually used for cardboard boxes. This material can be solid or can be provided with cavities (corrugated cardboard). However, the term foldable cardboard is also intended to include foldable other materials such as plastics.
  • the support frame ensures that the side walls of the thin-walled inner container cannot fold up and sink down when its contents are removed.
  • the inner shell is largely retained in its shape until it is completely removed.
  • the support frame consists of the material forming the foldable cardboard. It can then be produced together with the foldable cardboard box and later disposed of with it. It is useful to manufacture the support frame from corrugated cardboard with a standing shaft. This provides a particularly high load-bearing capacity. It is designed in its cross section so that between it and the foldable carton corresponds approximately to the width of the edge of the container lid. It can be made by simply folding a straight piece of corrugated cardboard parallel to its corrugation.
  • the container lid it is expedient to design the container lid to be removable. This can be done in a known manner in that its edge can be brought into engagement with the holding edge of the inner container and encloses it in a liquid-tight manner. It can snap captively but detachably by means of an inwardly drawn lower edge.
  • the closing flaps of the foldable cardboard exert a closing pressure on the connection between the container lid and the inner container via the support frame. The long flaps are particularly suitable for this.
  • the handling of the transport container according to the invention is particularly advantageous for the handling of the transport container according to the invention to provide the support frame with two mutually opposite punched holes. This makes it particularly easy to insert and remove the support frame with or without the inner container inserted. It is particularly advantageous to provide the foldable cardboard with punched-out grip tabs in the area of the punched-out holes in the support frame. This makes the transport container particularly easy to transport. If necessary, the container lid of the inner container can be provided with a closable opening through which the contents of the inner container can be pumped out without opening the lid.
  • FIG. 1 shows a transport container according to the invention in cross section.
  • the inner container 1 that receives the goods to be transported is made of relatively thin, thermoplastically deformable plastic. It has on the upper edge an outwardly projecting retaining collar 3 (border) onto which a cover 2 provided with a correspondingly designed edge 2A can be placed tightly.
  • This inner container 1 is inserted into a foldable carton 6.
  • This foldable box 6 is of a conventional design.
  • Essential to the invention is a support frame 4, which can preferably consist of corrugated cardboard with a standing shaft. It is inserted between the inner container 1 and the foldable carton 6.
  • the holding collar 3 of the inner container 1 is placed on its upper edge. This has the effect that the inner container 1 remains dimensionally stable even when the lid 2 is opened, although it is made of non-self-supporting plastic.
  • the support frame 4 has cutouts 5 on two opposite sides, which serve for easier handling when inserting or removing the support frame.
  • the folding box 6 has two grip tabs 7 which are only punched out and which can be pressed into the cutouts 5 of the support frame 4 and which facilitate the transport of the entire container.
  • the height of the foldable carton is, as shown, dimensioned such that the lid flaps 8 of the foldable carton drawn in the closed state press on the edge 2A of the lid 2 and the inner container 1.
  • the folding box 6 can also be provided with a tear tape 9 running at the height of the holding collar 3, as a result of which the upper part of the foldable carton can be easily removed, which considerably facilitates the use of the container.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packages (AREA)
EP94114168A 1993-09-11 1994-09-09 Conteneur pour des liquides ou des fluentes. Withdrawn EP0647568A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4330908 1993-09-11
DE19934330908 DE4330908B4 (de) 1993-09-11 1993-09-11 Transportbehälter

Publications (2)

Publication Number Publication Date
EP0647568A2 true EP0647568A2 (fr) 1995-04-12
EP0647568A3 EP0647568A3 (fr) 1995-07-26

Family

ID=6497502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114168A Withdrawn EP0647568A3 (fr) 1993-09-11 1994-09-09 Conteneur pour des liquides ou des fluentes.

Country Status (2)

Country Link
EP (1) EP0647568A3 (fr)
DE (1) DE4330908B4 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546482A (fr) *
US2745752A (en) * 1950-05-10 1956-05-15 Peters Leo Soft plastic food package
BE625230A (fr) * 1961-12-04 1963-03-15 Procter & Gamble Emballages composites
GB1149296A (en) * 1966-05-05 1969-04-23 Christensson O W Package hinged lid
DE2231262A1 (de) * 1971-06-30 1973-01-18 Christenssons Maskiner Verpackungsbehaelter und verfahren zu seiner herstellung
FR2256882A1 (fr) * 1974-01-08 1975-08-01 Bayer Ag
EP0070721A2 (fr) * 1981-07-20 1983-01-26 Exxon Research And Engineering Company Emballage pour matériaux collants à haute viscosité

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965221A (en) * 1960-05-30 1964-07-29 Reed Paper Group Ltd Improvements in or relating to containers for liquids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546482A (fr) *
US2745752A (en) * 1950-05-10 1956-05-15 Peters Leo Soft plastic food package
BE625230A (fr) * 1961-12-04 1963-03-15 Procter & Gamble Emballages composites
GB1149296A (en) * 1966-05-05 1969-04-23 Christensson O W Package hinged lid
DE2231262A1 (de) * 1971-06-30 1973-01-18 Christenssons Maskiner Verpackungsbehaelter und verfahren zu seiner herstellung
FR2256882A1 (fr) * 1974-01-08 1975-08-01 Bayer Ag
EP0070721A2 (fr) * 1981-07-20 1983-01-26 Exxon Research And Engineering Company Emballage pour matériaux collants à haute viscosité

Also Published As

Publication number Publication date
DE4330908A1 (de) 1995-03-16
DE4330908B4 (de) 2005-11-10
EP0647568A3 (fr) 1995-07-26

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