Assertion: fibril | /r/CapableOf | form void
Facets:
value: within the sheet
type: LOCATION
Source sentences:
text: The invention is further related to a nonwoven sheet product made from a plurality of overlapping plexifilamentary film-fibril webs, wherein the sheet product has a cross section comprising fibrils which are bonded together and form voids within the sheet, the voids forming less than forty percent (40%) of the cross sectional area of the sheet and wherein the voids have a general shape so as to appear long and thin and wherein no more than five percent of the voids have extremum lengths greater than 27 microns.