Wet-pressed tissue and towel products with elevated CD...

Details Wet-pressed tissue and towel products with elevated CD... Wet-pressed tissue and towel products with elevated CD...

2009-07-14

2010-11-09

Fortuna, José A (Department: 1791)

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

C162S109000, C162S117000, C162S147000, C162S149000, C156S183000, C264S283000

Reexamination Certificate

active

07828931

ABSTRACT:
An absorbent sheet of cellulosic fibers includes a mixture of hardwood fibers and softwood fibers arranged in a reticulum having: (i) a plurality of pileated fiber enriched regions of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight-linking regions whose fiber orientation is biased along the machine direction between pileated regions interconnected thereby, wherein the sheet exhibits a % CD stretch which is at least about 2.75 times the dry tensile ratio of the sheet. Tensile ratios of from about 0.4 to about 4 are readily achieved.

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