EP1550613A1 - Gefäss aus formbarem Material, insbesondere zur Aufnahme von Nahrungsmitteln - Google Patents

Gefäss aus formbarem Material, insbesondere zur Aufnahme von Nahrungsmitteln Download PDF

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Publication number
EP1550613A1
EP1550613A1 EP04293138A EP04293138A EP1550613A1 EP 1550613 A1 EP1550613 A1 EP 1550613A1 EP 04293138 A EP04293138 A EP 04293138A EP 04293138 A EP04293138 A EP 04293138A EP 1550613 A1 EP1550613 A1 EP 1550613A1
Authority
EP
European Patent Office
Prior art keywords
ring
annular bulge
pot
mouth
moldable material
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Withdrawn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
EP04293138A
Other languages
English (en)
French (fr)
Inventor
Georges Seris
Frédéric Catteau
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.)
Pont Emballage
Original Assignee
Pont Emballage
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 Pont Emballage filed Critical Pont Emballage
Publication of EP1550613A1 publication Critical patent/EP1550613A1/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Withdrawn legal-status Critical Current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—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, by deep-drawing operations performed on sheet material
    • B65D1/10—Jars, e.g. for preserving foodstuffs
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0225—Removable lids or covers without integral tamper element secured by rotation
    • B65D43/0231—Removable lids or covers without integral tamper element secured by rotation only on the outside, or a part turned to the outside, of the mouth of the 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular

Definitions

  • the present invention relates to a pot of moldable material such glass or plastic material, intended in particular for receipt of food products, and more particularly such pot comprising a body having a mouth and a ring annular surrounding said mouth, said ring being provided external reliefs for fixing a lid.
  • a packaging line of such pots has a part upstream of the filling in which the pots are worn empty and without cover by conveyors, and a downstream part of filling in which the pots have been filled and provided with their lid.
  • the contact between two pots adjacent on the conveyor occurs at the reliefs outside the ring or at the level of a counter ring in the where it exists. In case of such contact, it may occur a rupture of the glass in which case projections of glass can end up in packaging and so in the product conditioning.
  • lid / cover contacts may cause according to manufacturing tolerances and tightening torque applied when closing, opening the lid or loss empty by a slight loosening.
  • the present invention aims to overcome these disadvantages.
  • the invention firstly relates to a pot material mouldable such as glass or plastic material, intended including the reception of food products, including a body having a mouth and an annular ring surrounding said mouth, said ring being provided with reliefs outer parts for fixing a lid, the body comprising immediately adjacent to said ring, an annular bulge an outside diameter greater than that of the outer casing said reliefs.
  • said annular bulge comprises, from said ring, a first part going flaring away from the ring, a second part substantially cylindrical, and a third part narrowing to from the second part and connected to the nominal surface outer body.
  • the outer surface area of the body is usually cylindrical or conical in which case it narrows towards the bottom of the pot.
  • the contact between two successive pots therefore occurs along the entire length of a line generator of the second cylindrical part of the bulge annular, which further limits the risk of pot breakage.
  • said first part of the bulge annular can be generally frustoconical.
  • said third part of annular bulge can be usually doubly toroidal, with the outer surface of a portion substantially adjacent to the second convex part, and the outer surface of a portion substantially adjacent to the outer nominal surface of the body concave.
  • the inner diameter of said annular bulge is not substantially greater than that of said mouth.
  • the present invention also relates to a package, especially for food products, including a glass jar as described above and a cover fixed on said reliefs.
  • the annular bulge of this packaging has an outside diameter greater than that said lid.
  • Jar 1 is here a generally cylindrical container with a body 3 having a bottom 4 and a mouth 5, this mouth 5 being surrounded by a ring 6.
  • the ring 6 has reliefs 7 for fixing the cover 2, these reliefs 7 being here constituted by an external thread.
  • Other ways of fixing the lid can be envisaged, such as a clipping of the lid by example.
  • the body 3 could be frustoconical flaring since the bottom 4 to the mouth 5.
  • the body 3 could also present other appropriate and varied forms.
  • the body 3 comprises, adjacent to the ring 6, a bulge annular 8 compound, from the mouth 5 towards the bottom 4, a first frustoconical portion 9 flaring towards the bottom 4, then a second cylindrical part 10 and then a third part 11 narrowing towards the bottom 4.
  • This part 11 itself comprises two toric portions 12 and 13, the portion 12 located on the side of the mouth 5 having its surface outer convex and the second portion 13, the side of the bottom 4, having its concave outer surface.
  • the portion 12 is tangentially connected to the cylindrical portion 10 while the portion 13 connects tangentially to the external surface area 14 of the body 3.
  • O-ring surfaces are also provided for avoid sharp edges. This is a toric surface 15 between the ring 6 and the portion 9 of the bulge 8, and a toric surface 16 between part 9 and part 10 of the bulge 8.
  • the inner surface 17 of the body 3 has substantially the same diameter of the bottom 4 at the mouth 5, including in zone 18 of the annular bulge 8 of the annular bulge 8, this diameter being substantially equal to that of the inner surface 19 of the ring 6.
  • the annular bulge 8 and in particular its part of larger diameter 10 has a diameter d greater than the largest diameter d1 the remainder of the body 3, the diameter d2 of the casing of the thread 7, and to the diameter d3 of the cover 2.
  • the annular bulge 8 ensures a perfect protection of the ring 6 and in particular of its Thread 7, as well as perfect protection of the cover 2 when it is mounted on the pot 1.
  • the cylindrical inner surface of the entire pot 1 ensures a great demoldability of the product contained in packaging.
  • the third portion 11 of the annular bulge 8 forms a shoulder large enough that can come take support a tamper-proof sleeve made of heat-shrinkable plastic of known type, this sleeve also coming to take support on the top of the lid 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)
EP04293138A 2003-12-31 2004-12-27 Gefäss aus formbarem Material, insbesondere zur Aufnahme von Nahrungsmitteln Withdrawn EP1550613A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0351236A FR2864519B1 (fr) 2003-12-31 2003-12-31 Pot en materiau moulable, destine notamment a la reception de produits alimentaires
FR0351236 2003-12-31

Publications (1)

Publication Number Publication Date
EP1550613A1 true EP1550613A1 (de) 2005-07-06

Family

ID=34566398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04293138A Withdrawn EP1550613A1 (de) 2003-12-31 2004-12-27 Gefäss aus formbarem Material, insbesondere zur Aufnahme von Nahrungsmitteln

Country Status (2)

Country Link
EP (1) EP1550613A1 (de)
FR (1) FR2864519B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11136167B2 (en) 2014-06-26 2021-10-05 Plastipak Packaging, Inc. Plastic container with threaded neck finish
MX2016017384A (es) 2014-06-26 2017-08-24 Plastipak Packaging Inc Contenedor de plastico con acabado de cuello roscado.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349584A (fr) * 1962-02-09 1964-01-17 Proplasto A G Récipient en matière synthétique thermoplastique, procédé de fabrication d'un tel récipient et dispositif pour la mise en oeuvre de ce procédé
FR1444961A (fr) * 1965-06-02 1966-07-08 Jacobs Joh & Co Récipient, et notamment bocal en verre obturable par un couvercle
DE7721390U1 (de) * 1977-07-07 1977-10-13 Sonnen Bassermann Werke Siebur Schraubglas
US4116350A (en) * 1975-07-03 1978-09-26 Ferrero Nahrungs-Und Genussmittel Gmbh Glass jar with thread protector
EP0469777A2 (de) * 1990-08-01 1992-02-05 Kraft General Foods, Inc. Kunststoffgefäss
EP0554545A1 (de) * 1992-02-05 1993-08-11 PALMERA S.p.A. Behältnis aus Glas für Lebensmittel
US20020017501A1 (en) * 2000-08-07 2002-02-14 Plastipak Packaging, Inc. Plastic container with improved handling formation and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349584A (fr) * 1962-02-09 1964-01-17 Proplasto A G Récipient en matière synthétique thermoplastique, procédé de fabrication d'un tel récipient et dispositif pour la mise en oeuvre de ce procédé
FR1444961A (fr) * 1965-06-02 1966-07-08 Jacobs Joh & Co Récipient, et notamment bocal en verre obturable par un couvercle
US4116350A (en) * 1975-07-03 1978-09-26 Ferrero Nahrungs-Und Genussmittel Gmbh Glass jar with thread protector
DE7721390U1 (de) * 1977-07-07 1977-10-13 Sonnen Bassermann Werke Siebur Schraubglas
EP0469777A2 (de) * 1990-08-01 1992-02-05 Kraft General Foods, Inc. Kunststoffgefäss
EP0554545A1 (de) * 1992-02-05 1993-08-11 PALMERA S.p.A. Behältnis aus Glas für Lebensmittel
US20020017501A1 (en) * 2000-08-07 2002-02-14 Plastipak Packaging, Inc. Plastic container with improved handling formation and method

Also Published As

Publication number Publication date
FR2864519B1 (fr) 2006-12-01
FR2864519A1 (fr) 2005-07-01

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