Title:
【発明の名称】減じられた断面領域を備えたフィン部を有する糸を含む製紙用布
Document Type and Number:
Japanese Patent JPH10503560
Kind Code:
A
Abstract:
A woven or spiral papermaker's or industrial fabric characterized in that at least a portion of its fibers have two or more thin fins, some of which fins are designed for ease of flexing or compression by incorporation of a reduced cross section "hinge" area or by a variation in thickness of more than 20 per cent as a function of distance from the fiber center. This will achieve interlocking between crossing fibers at significantly reduced "beat-up" force in weaving or less shrinkage force in spiral fabrics. By remaining extended where there is no fiber to fiber crushing action, the fins fill the fabric interstitial spaces and control fabric porosity. Significant cost and quality benefits are achieved.
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Inventors:
Bowen Jr., David
Application Number:
JP51874696A
Publication Date:
March 31, 1998
Filing Date:
September 11, 1995
Export Citation:
Assignee:
Asten Incorporated
International Classes:
D03D15/00; D21F7/08; D21F1/00; (IPC1-7): D21F7/08
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)