Reinforced primary backing for tufted pile fabrics
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United States of America Patent
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-
Dec 30, 1980
Grant Date -
N/A
app pub date -
Jul 9, 1979
filing date -
Jul 9, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reinforced primary backing for tufted pile fabrics is disclosed. The reinforced primary backing comprises a non-woven fibrous capping layer, a reinforcing material layer, and a woven backing layer, said non-woven fibrous capping layer being positioned adjacent one side of said reinforcing material layer and said woven backing layer being positioned adjacent the other side of said reinforcing material layer, said non-woven fibrous capping layer being needled into and extending downward through said reinforcing material layer and continuing into and through said woven backing layer to the outside surface of said woven backing layer.
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