Patterned framework for a papermaking belt
    7.
    发明授权
    Patterned framework for a papermaking belt 有权
    造纸带图案框架

    公开(公告)号:US08313617B2

    公开(公告)日:2012-11-20

    申请号:US12859501

    申请日:2010-08-19

    IPC分类号: D21F11/00 D04H13/00

    摘要: The present disclosure is directed toward a papermaking belt having 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 bifurcation and at least two continuous land area portions having a second width after bifurcation where the at least two continuous land area portions are disposed at an angle ranging from about 1 degree to about 180 degrees relative to each other.

    摘要翻译: 本公开涉及一种具有图案化框架的造纸带,其具有连续网络区域和由连续网络区域彼此隔离的多个离散偏转导管。 连续网络区域具有通过多个镶嵌单位单元形成的图案。 每个单元具有从中心至少两个方向延伸的中心和至少两个连续的陆地区域。 至少一个连续的陆地区域至少分叉形成在分叉之前具有第一宽度的连续的陆地区域部分和在分叉之后具有第二宽度的至少两个连续的陆地区域部分,其中至少两个连续的陆地区域部分设置在 相对于彼此约1度至约180度的角度。