Device for diffusing volatile substances
AssigneeZobele Holding SPA
InventorsRoberto Camarero Díez, Julio Cesar Ruiz Ballesteros, Jessica Sijmons
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Abstract
The device for diffusing volatile substances includes a container which contains a material with said volatile substances, a porous diffuser which is impregnated with said material with the volatile substances, and a protective sheet which is removed before the first use of the diffusion device. The device also includes a barrier layer equipped with a window, with said barrier layer joined to the container and placed between the porous diffuser and the protective sheet. Due to the presence of the window, the volatile substances are diffused at a high diffusion rate from the moment the protective sheet is removed.
Claims11
A device for diffusing volatile substances, comprising:
- a container which contains a material with said volatile substances, the container including an interior edge;
- a porous diffuser which is impregnated with said material with the volatile substances;
- a protective sheet which is removed before a first use of the diffusion device;
- and
- a barrier layer equipped with a window, with said barrier layer joined to the container and placed between the porous diffuser and the protective sheet;
- wherein:
- an edge of the porous diffuser is provided about the interior edge of the container, between the barrier layer and the container, the porous diffuser being sealed to said barrier layer and to the container;
- said window is cut into said barrier layer and occupies most of said barrier layer to define an outer frame in said barrier layer;
- and
- before removal of the protective sheet, the barrier layer has a cut line that separates the window from the frame, with the window covered by a part of the barrier layer.
Dependencies are inferred from the claim text.