Woven papermaking fabric with diagonally arranged pockets and troughs
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United States of America Patent
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Oct 10, 1995
Grant Date -
N/A
app pub date -
Aug 1, 1994
filing date -
Aug 1, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A papermaking fabric woven to have a support surface which is defined by co-planar support surface crossovers of filaments in both the machine direction and cross machine direction and also to have sub-top surface crossovers of filaments which are distributed in a predetermined pattern throughout the support surface of the fabric. The specific weave pattern along with the use of different sized and specifically arranged yarns create staggered arrays of continuous trough like cavities and arrays of sequentially arranged individual cavities or pockets. The arrays of troughs and pockets extend diagonally of the fabric in alternating fashion across its width. The fabric is particularly useful for producing soft absorbent paper having low density, good strength, and reduced rigidity.
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Cited Art Landscape
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