Coating machine for coating fiber yarns
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United States of America Patent
Stats
-
Mar 10, 2015
Grant Date -
Sep 20, 2012
app pub date -
Mar 18, 2011
filing date -
Mar 18, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A coating machine for coating fiber yarns includes: a yarn supply device; a coating device including a tank, a drum rotatably disposed in the tank, and at least one annular groove formed circumferentially in an outer surface of the drum; a thickness adjuster disposed downstream of the coating device and including an adjuster support and at least one adjusting die mounted movably to the adjuster support, the adjusting die having a through hole, the through hole having an upstream inlet end and a downstream outlet end and being tapered from the upstream inlet end to the downstream outlet end; a shape-setting device disposed downstream of the thickness adjuster and having a heating unit controllable to operate at a predetermined temperature; a cooling device disposed downstream of the shape-setting device; and a yarn pick-up device disposed downstream of the cooling device.
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