D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 25/00 (2006.01) D21F 11/14 (2006.01) D21H 21/20 (2006.01) D21H 27/40 (2006.01)
Patent
CA 2724104
An absorbent sheet prepared from a papermaking furnish is described. The absorbent sheet exhibits an absorbency of at least about 5 g/g, a CD stretch of at least about 4 percent, and an MD/CD tensile ratio of less than about 1.1, wherein the sheet exhibits a maximum CD modulus at a CD strain of less than 1 percent and sustains a CD modulus of at least 50 percent of its maximum CD modulus to a CD strain of at least about 4 percent. In another of his aspect the absorbent sheet has an MD stretch of at least about 15 percent and an MD/CD tensile ratio of less than about 1.1. According to a still further aspect, the absorbent sheet has an MD break modulus higher than its initial MD modulus.
Baumgartner Dean J.
Duggan David P.
Edwards Steven L.
Eggen Richard W.
Jones Colin A.
Georgia-Pacific Consumer Products Lp
Norton Rose Canada S.e.n.c.r.l.,s.r.l./llp
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