Felt comprising a loop seam for use in the press section of papermaking machines and a method of manufacturing such felts
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United States of America Patent
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-
Jul 22, 1986
Grant Date -
N/A
app pub date -
Oct 27, 1983
filing date -
Nov 2, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A felt for use in the press section of papermaking machines. The felt consists of a woven base preferably of two layers of threads extending in the machine direction of the felt and cross-machine direction threads interconnect the machine-direction threads, the woven base having a batt needed onto at least one of its faces. The felt is manufactured to be installed in flat form but after its installation in the machine its ends are joined together to form an endless cloth with the aid of a seam known per se. A flap of the batt or batts is arranged to cover the seam area. The invention also concerns a method of manufacturing and installing the felt in the press section of papermaking machines.
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Family
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Cited Art Landscape
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