Title:
DISPENSING DEVICE COMPRISING FOAM-FORMING ASSEMBLY AND CONTAINER WITH PREDETERMINED PROPERTIES
Document Type and Number:
WIPO Patent Application WO/2017/093577
Kind Code:
A8
Abstract:
Dispensing device comprising a manually compressible container for storing a liquid and air, and a foam-forming assembly. The foam-forming assembly comprises a housing having an air passage ending in an air mouth and a liquid passage ending in a liquid mouth, the air and liquid mouths being adjacent to each other and being further adjacent to an entrance of a dispensing passage, and a valve body which, in a rest position, covers the mouths of the liquid and air passages in a sealing manner and which, in a dispensing position, opens the mouths of the liquid and air passages. The container has a middle section with predetermined properties for being manually compressible to create the pressure to cause the valve body to move: a generally oval shape of which the axes have a length ratio ranging from 1:1.2 to 1:3.0; and manufactured in PP or HDPE with a wall thickness ranging from 0.6 to 1.0 mm.
Inventors:
TEPAS MARC (NL)
Application Number:
PCT/EP2016/080158
Publication Date:
November 02, 2017
Filing Date:
December 07, 2016
Export Citation:
Assignee:
TWIST BEAUTY PACKAGING AIRSPRAY N V (NL)
International Classes:
B05B7/00; A47K5/14; B05B11/04; B05B11/00
Attorney, Agent or Firm:
ROLLAND, Jean-Christophe (FR)
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