EP2196406A1 - Dichtung mit Belüftung für Kosmetikbehälter - Google Patents

Dichtung mit Belüftung für Kosmetikbehälter Download PDF

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Publication number
EP2196406A1
EP2196406A1 EP09178113A EP09178113A EP2196406A1 EP 2196406 A1 EP2196406 A1 EP 2196406A1 EP 09178113 A EP09178113 A EP 09178113A EP 09178113 A EP09178113 A EP 09178113A EP 2196406 A1 EP2196406 A1 EP 2196406A1
Authority
EP
European Patent Office
Prior art keywords
membrane
container
cover
seal
towards
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Withdrawn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
EP09178113A
Other languages
English (en)
French (fr)
Inventor
Andrea Ferrari
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.)
Intercos Italiana SpA
Intercos SpA
Original Assignee
Intercos Italiana SpA
Intercos SpA
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 Intercos Italiana SpA, Intercos SpA filed Critical Intercos Italiana SpA
Publication of EP2196406A1 publication Critical patent/EP2196406A1/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Withdrawn legal-status Critical Current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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/245—Internal membrane, floating cover or the like isolating the contents from the ambient atmosphere
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/0068—Jars
    • 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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/05—Details of containers
    • A45D2200/051—Airtight containers

Definitions

  • the present invention relates to an air vent seal for containers of cosmetic products.
  • packages of cosmetics such as containers containing a certain amount of product, e.g. cream, closed with covers.
  • the container typically has a mouth of a relatively large type, sometimes large enough for inserting fingers or other aids for picking up the cosmetic. Therefore, there is no reference herein to the type of cosmetic container ascribable to a tube with an outlet orifice for the cosmetic.
  • the type of cosmetic and container thereof referenced herein involves the presence of an air space between the cosmetic and the interior of the cover which remains when the cover is closed. This air space is detrimental to the good preservation of the product because it causes oxidations and a water content variation in the product due to the evaporation.
  • a seal of elastic material for packages of cosmetic products adapted for being placed between a cover and a container adapted for containing a cosmetic product
  • the seal comprises a first membrane facing the cover and a second flexible membrane facing the inside of the container, which are distinct from each other and connected to each other at one edge provided with an annular sealing zone, the second membrane being provided with bores for the air passing from the container towards the first membrane, the seal being provided with flexing means which together with abutting means of cover and container are adapted to inflect the second bored membrane towards the inside of the container when the cover is closed.
  • a seal 1 comprised of a first upper membrane 5 and a second lower membrane 6, which are distinct from each other and connected to each other at one edge 19.
  • the first membrane 5 has an annular zone 8 which extends towards the outside of edge 19.
  • the second membrane 6 has bores 20 adapted for the air passing towards the first membrane 5.
  • Seal 1 is adapted for being used between a cover 3 and a container 4 of a package 2 adapted for containing a cosmetic product 11 in an inside 7 thereof.
  • the first membrane 5 is provided with a top portion 12 in contact with and abutting against cover 3 through a complementary profile 15 of the cover itself.
  • the first membrane 5 is further provided with flexing means 13 for inflecting the second membrane 6, as it will be clearer hereinafter.
  • the flexing means may be of various types, in this embodiment they are shaped as an annular portion 13 placed around the top portion 12, between the latter and the annular zone 8,which is inclined towards container 4 with respect to the top portion 12.
  • Container 4 comprises a mouth 14 provided with a truncated-cone portion 16.
  • the mouth 14 precedes a first circumference 17 and a second circumference 18 of the truncated-cone portion 16; the first circumference 17 is at the inlet of and of a bigger size than the second circumference 18, the latter facing the inside 7 of container 4.
  • the first circumference 17 has a diameter substantially equal to that of edge 19 ( figure 2 ) of the seal 1.
  • seal 1 rests on cover 3, with the first membrane 5 facing the cover 3, with the top portion 12 in contact with cover 3.
  • the profile 15 of cover 3 is complementary to the top portion 12 and is in abutment therewith.
  • the second bored membrane 6 faces the mouth 14 of container 4.
  • cover 3 and seal 1 rest on the mouth 14 of container 4. It should be noted that the edge 19 of the second membrane 6 is equal to the first circumference 17 of portion 16.
  • top portion 12 in contact with the cover 3 is urged by the cover itself to push seal 1 towards the container 4 upon closing the cover 3 of container 4.
  • the deformation of the annular portion 13 actuates the inflection of the second membrane 6 towards the inside 7 of container 4, because the mutual inclination between the annular portion 13 and the second membrane 6 tends to be kept. Therefore, upon the inflection of the annular portion 13, the second membrane 6 inflects downwards.
  • the second membrane 6 approaches the cosmetic product 11, and by allowing the air existing between the cosmetic product 11 and the second membrane 6 to pass towards the first membrane 5 through the bores 20, significantly reduces the air in contact with the cosmetic product 11, without the need of touching seal 1.
  • Edge 8 acts as an airtight seal between the cover 3 and the container 4, when the cover 3 is closed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
EP09178113A 2008-12-11 2009-12-04 Dichtung mit Belüftung für Kosmetikbehälter Withdrawn EP2196406A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A002185A IT1392083B1 (it) 2008-12-11 2008-12-11 Guarnizione a svuotamento d'aria per contenitori di prodotti cosmetici.

Publications (1)

Publication Number Publication Date
EP2196406A1 true EP2196406A1 (de) 2010-06-16

Family

ID=40718979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09178113A Withdrawn EP2196406A1 (de) 2008-12-11 2009-12-04 Dichtung mit Belüftung für Kosmetikbehälter

Country Status (2)

Country Link
EP (1) EP2196406A1 (de)
IT (1) IT1392083B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495721A (en) * 2011-10-18 2013-04-24 Alastair Mcdonald Hyland Container with adjustable airtight lid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061561A (fr) * 1952-08-21 1954-04-13 Perfectionnements aux rondelles d'étanchéité pour capsules de bouchage et analogues
EP0861613A2 (de) * 1997-02-24 1998-09-02 Laffon S.P.A. Hermetisch verschlossener Behälter, insbesondere für kosmetische Produkte

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1061561A (fr) * 1952-08-21 1954-04-13 Perfectionnements aux rondelles d'étanchéité pour capsules de bouchage et analogues
EP0861613A2 (de) * 1997-02-24 1998-09-02 Laffon S.P.A. Hermetisch verschlossener Behälter, insbesondere für kosmetische Produkte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2495721A (en) * 2011-10-18 2013-04-24 Alastair Mcdonald Hyland Container with adjustable airtight lid

Also Published As

Publication number Publication date
ITMI20082185A1 (it) 2010-06-12
IT1392083B1 (it) 2012-02-09

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