Device for the continuous treatment of yarns with process fluids
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United States of America Patent
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Nov 28, 2006
Grant Date -
Dec 11, 2003
app pub date -
May 28, 2003
filing date -
Jun 5, 2002
priority date (Note) -
Expired
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Abstract
Device for the continuous treatment of yarns with process fluids comprising a Venturi nozzle fed with process fluid as driving fluid to feed the yarn to the treatment, a distributor for distributing the yarn in the treatment reactor according to a layer of superimposed swirls, a tank reactor, internally equipped with a saddle-shaped guiding surface on which the threads arranged in a layer first descend for immersion and then rise emerging from the process fluid.
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