Patent ID: 7595290

Claim:
A composition within a pouch, comprising: a pouch having a compartment formed of a film material comprising a stretchable water-disintegrating polymer, stretchable water-soluble polymer, stretchable water-dispersible polymer, or a mixture thereof, wherein the stretched film material is of a non-uniform thickness varying from about 20 microns to about 40 microns; a disintegrating aid in the film material, the disintegrating aid comprising an effervescent source that includes an organic acid and a carbonate source; a detergent additive in the film material; and a detergent composition in the compartment, wherein: the compartment prior to closure is more than 100% filled with the detergent composition, a bulk density of the detergent composition is increased 5-45% due to stretching the film material over the composition-overfilled compartment to close the compartment, and the disintegrating aid in the film material, the composition-overfilled compartment, and the non-uniform thickness of the film material enhance water solubility of the stretched film material.