Soluble Fibrous Structures and Methods for Making Same

A soluble fibrous structure comprising a plurality of fibrous elements comprising one or more fibrous element-forming materials and one or more active agents that are releasable from the fibrous elements when exposed to conditions of intended use, wherein the soluble fibrous structure exhibits one or more of the following properties:

• a. the soluble fibrous structure exhibits an Initial Water Propagation Rate of greater than about 5.0×10−4 m/s as measured according to the Initial Water Propagation Rate Test Method;
• b. at least one fibrous element within the soluble fibrous structure exhibits a Hydration Value of greater than about 7.75×10−5 m/s1/2 as measured according to the Hydration Value Test Method;
• c. at least one fibrous element within the soluble fibrous structure exhibits a Swelling Value of less than about 2.05 as measured according to the Swelling Value Test Method;
• d. at least one fibrous element within the soluble fibrous structure comprises a fibrous element-forming composition that exhibits a Viscosity Value of less than about 100 Pa·s as measured according to the Viscosity Value Test Method;
• e. at least one fibrous element within the soluble fibrous structure exhibits a Viscosity Value of less than about 100 Pa·s as measured according to the Viscosity Value Test Method;
• and
• f. the soluble fibrous structure exhibits a Viscosity Value of less than about 100 Pa·s as measured according to the Viscosity Value Test Method.