Patent ID: 8512524

Claim:
A patterned framework for a papermaking belt having an embryonic-web-contacting surface for carrying an embryonic web of paper fibers and a non-embryonic-web-contacting surface opposite said embryonic-web-contacting surface, said patterned framework comprising: a continuous network region; and, a plurality of discrete regions, said discrete regions being isolated from one another by said continuous network region; and, wherein said continuous network region comprises a pattern formed therein, said pattern comprising a plurality of tessellating unit cells; wherein each cell of said plurality of unit cells comprises a center and at least two continuous land areas extending in at least two directions from said center, each discrete region being surrounded by a portion of at least one of said continuous land areas; wherein at least one of said continuous land areas at least bifurcates to form a continuous land area portion having a first width, W 1 , before said bifurcation and at least two continuous land area portions having a second width, W 2 , and a third width, W 3 , respectively, after said bifurcation, each of said at least two continuous land area portions having said second width and third width being in continuous communication with said continuous land area portion having said first width, said first, second, and third widths being mathematically related by the expression W 1 ≦W 2 +W 3 ; wherein at least one of said at least two continuous land area portions having said second width, W 2 , and said third width, W 3 , at least bifurcates into additional land areas having widths different from said W 2 and said W 3 ; wherein each of said continuous land area portions having said first width, W 1 , has a first number density within said cell; wherein each of said continuous land area portions having said second width, W 2 , has a second number density within said cell; wherein said first number density is less than said second number density; and, wherein said patterned framework is capable of having said embryonic web of paper fibers disposed thereupon removed therefrom and dried.