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Stopper for the neck of a fluid product reservoir

A technology of fluid products and plugs, applied in the field of plugs, can solve the problems of irreproducible dosage of fluid products, inaccurate extraction dosage, contaminated products, etc.

Inactive Publication Date: 2007-06-06
APTAR FRANCE SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, a problem associated with the use of such vials is the non-reproducibility of the dispensed fluid dosage and, more generally, the inaccuracy of the extracted dosage.
Another problem is related to the intervention of fingers, which on the one hand become wet and on the other hand contaminate the product in said vial

Method used

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  • Stopper for the neck of a fluid product reservoir
  • Stopper for the neck of a fluid product reservoir
  • Stopper for the neck of a fluid product reservoir

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] [32] Referring to the accompanying drawings, the fluid product dispenser of the present invention includes a container 4 and a plug body 1 .

[0033] [33] Said container 4 is designed to contain a fluid product such as a balm, lotion or perfume and can be made of glass or plastic material. The container 4 includes a neck 40 forming an opening which communicates the interior of the container with the outside. The neck 40 comprises an inner wall 41 located in the neck opening, an upper end 43 and an outer wall 42 . A groove 401 is defined at the outer wall 42 . The container also includes a cylinder 44 closed by a bottom 45 . The outer wall of the cylinder 44 may be, for example, cylindrical. The volume of the container is usually a few milliliters.

[0034] [34] The plug body 1 includes two constituent elements, namely a fixed base 2 and a closure member 3 .

[0035] [35] The fixing base 2 includes a radial table 20 , a sealing skirt 21 and a fixing ring 22 .

[00...

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PUM

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Abstract

A stopper (1) which can be mounted on a neck (40) of a reservoir (4) containing a fluid product, said stopper (1) comprising a fixing base (2) and a sealing element (3), wherein the base (2) defines an opening (24) and the sealing element (3) is used to seal the opening (24), characterized in that the sealing element (3) comprises an element for removing and / or applying the fluid product (31), which extends through the base (2).

Description

technical field [0001] [01] The present invention relates to a plug body for mounting on a fluid product container. The plug body includes a fixed base defining an aperture and a closing member adapted to close the aperture. The invention also relates to a dispenser provided with such a plug. Background technique [0002] [02] The advantageous field of application of this type of plug body is mainly the field of perfume and cosmetics. For "fluid products", it is of course known that liquids are more or less viscous, and so are powders. [0003] [03] Closing systems for most containers—commonly referred to as stoppers, which include a closure member adapted to be secured to a base to prevent the escape of fluid contained in a container—are in the art is well known. It is known, for example, in the field of cosmetic perfumery sample dispensers, said dispensers - commonly called vials - having a container of two to three milliliters capacity fitted with a stopper comprising...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D51/32A45D34/04A45D40/26B65D39/04B65D39/16B65D47/42B65D53/00B65D55/02
CPCA45D34/045B65D51/32
Inventor F·佩里尼翁
Owner APTAR FRANCE SAS