Apparatus and methods for crimping textile threads
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United States of America Patent
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Nov 1, 2011
Grant Date -
N/A
app pub date -
Jun 2, 2008
filing date -
Jun 2, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Thread-crimping machines with enhanced throughput are detailed. One or more drive rolls forming parts of the machines may be grooved to group centrally the entering threads without materially adversely impacting driving and crimping operations of the machines. Thread-focusing components also may be employed upstream of the inlet areas.
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