发明名称 |
PAPERMAKING BELT WITH A KNUCKLE AREA FORMING A GEOMETRIC PATTERN THAT IS REPEATED AT EVER SMALLER SCALES TO PRODUCE IRREGULAR SHAPES AND SURFACES |
摘要 |
The present disclosure is directed toward 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 the embryonic-web-contacting surface. The papermaking belt has a patterned framework having a continuous network region and a plurality of discrete deflection conduits isolated from one another by the continuous network region. The continuous network region has a pattern formed therein by a plurality of tessellating unit cells. Each cell has a center and at least two continuous land areas extending in at least two directions from the center. At least one of the continuous land areas at least bifurcates to form a continuous land area portion having a first width before the bifurcation and at least two continuous land area portions having a second width after the bifurcation. |
申请公布号 |
US2012043042(A1) |
申请公布日期 |
2012.02.23 |
申请号 |
US20100859474 |
申请日期 |
2010.08.19 |
申请人 |
POLAT OSMAN;TROKHAN PAUL DENNIS |
发明人 |
POLAT OSMAN;TROKHAN PAUL DENNIS |
分类号 |
D21F2/00 |
主分类号 |
D21F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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