Belt for papermaking machines
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United States of America Patent
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Dec 29, 1992
Grant Date -
N/A
app pub date -
May 1, 1990
filing date -
May 2, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides a belt for papermaking machines, said belt comprising a flexible belt layer impermeable to liquids and is smooth on its backside while its front side integrates, but only partly, a support-track having cavities and it contains longitudinal threads extending in the direction of advance and located between the support track and the backside of the belt.
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