Absorbent core for use in catamenial products

An absorbent article comprising:

• (a) a fluid-permeable topsheet;
• (b) a fluid-impermeable backsheet joined to said topsheet;
• and
• (c) an absorbent core positioned between said topsheet and said backsheet, said absorbent core comprising a nonwoven onto which is cohesively wet-laid a layer of substantially uniformly distributed unrefined individualized curled cellulosic fibers having an average length from about 1.6 mm to about 7 mm and at least about 30% of refined individualized curled cellulosic fibers having an average length from about 0.25 mm to about 1.5 mm.

An absorbent article having a long axis and a short axis, said absorbent article comprising:

• (a) a fluid-permeable topsheet;
• (b) a fluid-impermeable backsheet joined to said topsheet;
• and
• (c) an absorbent core positioned between said topsheet and said backsheet, said absorbent core comprising a fluid-directing batt of fibers having external capillary channels, and wherein a layer of substantially uniformly distributed unrefined individualized curled cellulosic fibers having an average length from about 1.6 mm to about 7 mm and at least about 30% of refined individualized curled cellulosic fibers having an average length from about 0.25 mm to about 1.5 mm are cohesively wet-laid onto said batt.

An absorbent article having a long axis and a short axis, said absorbent article comprising:

• (a) a fluid-permeable topsheet;
• (b) a fluid-impermeable backsheet joined to said topsheet;
• and
• (c) an absorbent core positioned between said topsheet and said backsheet, said absorbent core comprising a fluid-directing batt of fibers having external capillary channels, wherein at least 50% of the fibers having capillary channels are positioned such that their capillary channels lie substantially parallel to the long axis of said absorbent article, and wherein a layer of substantially uniformly distributed unrefined individualized curled cellulosic fibers having an average length from about 1.6 mm to about 7 mm and at least about 50% to about 90% of refined individualized curled cellulosic fibers having an average length from about 0.25 mm to about 1.5 mm are cohesively wet-laid onto said batt, said layer having an average of from about 0.1 g to about 0.15 g of said refined fibers per cubic centimeter, and an average thickness of from about 0.3 mm to about 2.4 mm.

An absorbent article having a long axis and a short axis, said absorbent article comprising:

• (a) a fluid-permeable topsheet;
• (b) a fluid-impermeable backsheet joined to said topsheet;
• and
• (c) an absorbent core positioned between said topsheet and said backsheet, said absorbent core comprising a fluid-directing batt of fibers having external capillary channels, wherein said absorbent core has at least about 50% of the capillary channel fibers in its batt positioned such that the capillary channels lie substantially parallel to the long axis of said absorbent article, said batt of capillary channel fibers is in close, fluid-transporting contact with said topsheet, and wherein a layer of substantially uniformly distributed unrefined individualized curled cellulosic fibers having an average length from 1.6 mm to about 7 mm and at least about 30% of refined individualized curled cellulosic fibers having an average length from about 0.25 mm to about 1.5 mm are cohesively wet-laid onto said batt.

An absorbent article having a long axis and a short axis, said absorbent article comprising:

• (a) a fluid-permeable topsheet;
• (b) a fluid-impermeable backsheet joined to said topsheet;
• and
• (c) an absorbent core positioned between said topsheet and said backsheet, said absorbent core comprising a fluid-directing batt of fibers having external capillary channels wherein at least about 50% of said fibers having external capillary channels are positioned such that their capillary channels lie substantially parallel to the long axis of said absorbent article and wherein a layer of substantially uniformly distributed unrefined individualized curled cellulosic fibers having an average length from about 1.6 mm to about 7 mm and at least about 30% of refined individualized curled cellulosic fibers having an average length from about 0.25 mm to about 1.5 mm are cohesively wet-laid onto said batt.