US 2003/0150765 A1 · Package system for storing cosmetic effervescent cleansing sachets

Abstract

A packaged cosmetic product is provided which includes multiple effervescent sachets placed within a tub with an open dispensing mouth. A carbon dioxide breathable and moisture barrier foil is arranged sealingly to close the dispensing mouth. Any carbon dioxide generated during storage, usually as a result of moisture prematurely effervescing powder within the sachets, is allowed to slowly diffuse into the atmosphere through the window formed by the special foil. The tub is formed of walls which do not have any substantial carbon dioxide breathability but do prevent inward moisture penetration.

Claims13

Dependent claims

A packaged cosmetic product having sachets for cleansing body surfaces, the product comprising:

a tub having walls forming a cavity open at one end that serves as a dispensing opening;
a foil having breathability for carbon dioxide disposed sealingly across the dispensing opening;
a plurality of sachets filling the tub cavity, each sachet formed of walls, with at least one of the walls being water permeable, each sachet being sealed along all its perimeter;
and
an effervescent cleanser composition being positioned within each of the plurality of sachets.

2 more elements

Dependencies are inferred from the claim text.

Package system for storing cosmetic effervescent cleansing sachets

Life of this patent

Package system for storing cosmetic effervescent cleansing sachets

Life of this patent

Abstract

Claims13