Densified fibrous structures and methods for making same
AssigneeThe Procter & Gamble Company
InventorRobert Stanley Ampulski
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Abstract
Differentially densified fibrous structures, methods for making same, and processes for treating fibers used in the fibrous structures are provided. More particularly, fibrous structures comprising two or more regions, at least one of which exhibits a density that is at least 1.6 times greater than another region within the fibrous structure, methods for making such fibrous structures and non-naturally occurring fibers useful in such fibrous structures are provided.
Claims7
A fibrous structure comprising a first region and a second region, wherein the first region is directly connected to the second region without an intermediate transition region, wherein a ratio of the first region density to the second region density is greater than 1.6 wherein the first region is in the form of a continuous network throughout the fibrous structure and the second region is in the form of discrete regions dispersed throughout the first region.
A process for making a fibrous structure, the process comprising the step of creating a first region and a second region within a fibrous structure, wherein the first region is directly connected to the second region without an intermediate transition region, wherein a ratio of the first region density to the second region density is greater than 1.6 wherein the first region is in the form of a continuous network throughout the fibrous structure and the second region is in the form of discrete regions dispersed throughout the first region.
Dependencies are inferred from the claim text.