US 2004/0166064 A1 · System for storing and dispensing a gas-solubilized product

Abstract

A packaged gas-solubilized product is described. The gas-solubilized product contains a first gas with a first pressure. The product is placed into a flexible inner container made of a gas-impermeable material. The inner container is hermetically disposed inside an outer container. A space formed between the inner and the outer containers is charged with a second gas with an initial charging pressure. The initial charging pressure is higher than the pressure of the first gas contained in the product. Additionally, a product dispenser in a fluid connection with the product contained in the internal container is included. The present invention also provides a method of packaging a gas-solubilized product to prevent a change in the concentration of the gas dissolved in the product during its storage and dispensing.

Claims20

Dependent claims

A packaged gas-solubilized product comprising:

(a) a product having dissolved in it a first gas with a first pressure;
and
(b) an assembly for holding and dispensing the gas-solubilized product, the assembly comprising:
a sealed rigid outer container;
a flexible inner container made of gas-impermeable material and holding the gas-solubilized product, the inner container hermetically disposed inside the outer container, whereby a space is formed between the inner and the outer containers, wherein the space is charged with a second gas with an initial charging pressure, wherein the initial charging pressure is higher than the first pressure;
and
a product dispenser in a fluid connection with the product contained in the internal container.

4 more elements

Dependencies are inferred from the claim text.

System for storing and dispensing a gas-solubilized product

Life of this patent

System for storing and dispensing a gas-solubilized product

Life of this patent

Abstract

Claims20