A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/533 (2006.01)
Patent
CA 2306605
An absorbent sheet made from an air-laid fiber web includes a functional emboss pattern of a continuous (wave-like) shape extending in the machine direction of the sheet. The emboss pattern defines a plurality of compressed regions operative to preferentially convey sorbed liquid away from the point of insult to prevent product failure. The sheet is particularly useful as absorbent core material within a multi-layer absorbent pad. In a further aspect of the invention, there is provided a method of making absorbent sheet utilizing an emboss roll provided with radially projecting circumferential sinuate bosses.
Bouchette Michael P.
Buman Barbara V.
Schmidt Bradley G.
Wergin Jennifer N.
Fort James Corporation
Georgia-Pacific Resin Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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