EP1510463A1 - Behälter mit Bördelrand - Google Patents

Behälter mit Bördelrand Download PDF

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Publication number
EP1510463A1
EP1510463A1 EP03360098A EP03360098A EP1510463A1 EP 1510463 A1 EP1510463 A1 EP 1510463A1 EP 03360098 A EP03360098 A EP 03360098A EP 03360098 A EP03360098 A EP 03360098A EP 1510463 A1 EP1510463 A1 EP 1510463A1
Authority
EP
European Patent Office
Prior art keywords
container
edge
bordered
containers
heat
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Withdrawn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
EP03360098A
Other languages
English (en)
French (fr)
Inventor
Freddy Buchi
Frank Doorenbosch
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.)
Berry Superfos Bouxwiller SAS
Original Assignee
RPC Tedeco Gizek SAS
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 RPC Tedeco Gizek SAS filed Critical RPC Tedeco Gizek SAS
Priority to EP03360098A priority Critical patent/EP1510463A1/de
Publication of EP1510463A1 publication Critical patent/EP1510463A1/de
Withdrawn legal-status Critical Current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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations

Definitions

  • the present invention relates to the field of the manufacture of lightweight containers of synthetic material intended for presentation and sale of food products, such as beverages, dairy products or others, and relates to a container with heat-sealable and bordered edge.
  • the cup-shaped containers are obtained by thermoforming and provided with a bordered opening edge, that is to say which is cut after thermoforming and whose edge is folded when hot or rolled towards the corresponding outer wall.
  • the edge thus obtained presents most often a section transversely rounded but relatively irregular, so that it can not allow the fixation by heat-sealing of a lid of waterproof closure.
  • Such heat sealing requires a perfect regularity of the edge the container to be provided with a lid, which can not be ensured by the current embodiment of these cups. These can, actually, present heights of the bordered variable part in function of the deformations carried out after the cutting of the opening edge after thermoforming, so that the different operations of filling, carried out for containers intended for presentation and sale, can not be carried out reliably and that a perfect seal can not be insured.
  • Containers that can be equipped with a heat seal are in the form of pots with a flat annular edge obtained by cutting after thermoforming. These containers, which are perfectly adapted, by the very fact of the process of producing their edge, at the reception of a heat-sealable seal can not, however, be used as containers for direct consumption, for example by wearing the edge of this container to the lips. Indeed, there is in such a case, for the less, an unpleasant contact for the user, even a risk of injury of the lips, which is due to the clean cut made at the edge of the edge annular, cutting which has the effect of making this edge relatively sharp, even to show up at the base of this edge, which comes into direct contact with the lips, burrs forming so many sharp asperities.
  • the present invention aims to overcome these disadvantages by proposing a container with a heat-sealable and bordered edge, allowing its use as well as presentation and sales container that as a container for tasting.
  • the container according to the invention is characterized in it has a flat annular opening edge with a part external device bordered.
  • FIG. 1 of the attached drawings shows a container such a pot or a cup 1 for receiving products for sale and the consumption.
  • this container has an edge flat annular opening 2 having an outer peripheral portion bordelée 3.
  • annular opening edge 2 allows to ensure, on the one hand, the existence of a perfectly flat surface for the heat sealing of a lid and, on the other hand, the presence of a part external peripheral 3, extending the annular opening edge plate 2, allows a pleasant contact when the container is worn on the lips and serves directly for consumption or tasting, without risking an injury to the lips
  • the bordelée part 3 can be realized with a large dimensional accuracy, so that it helps to maintain constant and perfect container from below its edge during its filling and when lidding.
  • the container according to the invention can be produced by thermoforming with preliminary cutting of a flat annular edge and rolling consecutive part of the outer part bordelée or by injection.
  • the invention it is possible to produce a container which can be used simultaneously for presentation and sale and as tasting or consumption container, because this container has an upper edge that can receive a heat-sealable seal and that this edge is provided with a bordelée part avoiding any risk of injury lips when said container is brought to the mouth.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP03360098A 2003-08-26 2003-08-26 Behälter mit Bördelrand Withdrawn EP1510463A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03360098A EP1510463A1 (de) 2003-08-26 2003-08-26 Behälter mit Bördelrand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03360098A EP1510463A1 (de) 2003-08-26 2003-08-26 Behälter mit Bördelrand

Publications (1)

Publication Number Publication Date
EP1510463A1 true EP1510463A1 (de) 2005-03-02

Family

ID=34089776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03360098A Withdrawn EP1510463A1 (de) 2003-08-26 2003-08-26 Behälter mit Bördelrand

Country Status (1)

Country Link
EP (1) EP1510463A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675427A (en) * 1985-05-20 1987-06-23 Smith Kline Beckman Corporation Tetraphosphine-coordinated gold(I) complexes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357053A (en) * 1964-08-27 1967-12-12 Illinois Tool Works Apparatus for curling rims of articles
US5118277A (en) * 1989-12-18 1992-06-02 O.M.V. Spa Apparatus for forming the edge of containers of synthetic thermoplastic material
US5305911A (en) * 1992-10-16 1994-04-26 Sandusky Plastics, Inc. Faceted container
EP1083040A1 (de) * 1999-09-08 2001-03-14 Illig, Adolf Maschinenbau GmbH & Co. Formwerkzeug zum Herstellen von Behältern aus einer erwärmten thermoplastischen Kunststofffolie und Behälter
US20030089718A1 (en) * 2001-11-14 2003-05-15 Gerald Zinnbauer Cups and container assemblies for storing and dispensing liquid pharmaceutical formulations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357053A (en) * 1964-08-27 1967-12-12 Illinois Tool Works Apparatus for curling rims of articles
US5118277A (en) * 1989-12-18 1992-06-02 O.M.V. Spa Apparatus for forming the edge of containers of synthetic thermoplastic material
US5305911A (en) * 1992-10-16 1994-04-26 Sandusky Plastics, Inc. Faceted container
EP1083040A1 (de) * 1999-09-08 2001-03-14 Illig, Adolf Maschinenbau GmbH & Co. Formwerkzeug zum Herstellen von Behältern aus einer erwärmten thermoplastischen Kunststofffolie und Behälter
US20030089718A1 (en) * 2001-11-14 2003-05-15 Gerald Zinnbauer Cups and container assemblies for storing and dispensing liquid pharmaceutical formulations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675427A (en) * 1985-05-20 1987-06-23 Smith Kline Beckman Corporation Tetraphosphine-coordinated gold(I) complexes

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