CPC D21H 27/002 (2013.01) [D21H 5/008 (2013.01); D21H 27/02 (2013.01); D21F 11/006 (2013.01); D21H 27/40 (2013.01)] | 40 Claims |
1. A fibrous structure comprising a Cell Group, the Cell Group comprising:
a first cell comprising a first concavity;
a second cell comprising a second concavity;
a third cell comprising a third concavity;
a first pillow region comprising a first pillow density;
a second pillow region comprising a second pillow density; and
wherein the first pillow density is at least 5% different than the second pillow density according to the Micro-CT Intensive Property Measurement Method.
|