A low-compaction method of making an absorbent cellulosic web includes:
forming a nascent web from a papermaking furnish; dewatering the nascent
web to a consistency of from about 10 to about 30 percent on a foraminous
forming support traveling at a first speed; rush-transferring the web at
a consistency of from 10 to about 30 percent to an open texture fabric
traveling at a second speed slower than the first speed of the forming
support; further dewatering the web on the impression fabric to a
consistency of from about 30 to about 60 percent by way of (i) combining
the open texture fabric bearing said web with a fluid distribution
membrane and an anti-rewet felt as the three pass through a nip into a
pressure chamber defined in part by a plurality of nip rolls, the fluid
distribution membrane bearing against the side of the open texture fabric
away from the web, with the anti-rewet felt bearing against the web, and
(ii) applying a pneumatic pressure gradient from the distributor membrane
through the web thereby dewatering the web; and drying the web.
Preferably the process includes the steps of selecting the papermaking
furnish and controlling the process such that the dried web has a void
volume fraction of at least 0.7, a hydraulic diameter in the range of
from about 3 to about 20 microns and a Wet Springback Ratio of at least
about 0.65. Optionally provided is a high solids fabric crepe in a
pressure nip.