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Rof Costals S A
Talleres Textiles S A
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Rof Costals S A
Talleres Textiles S A
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Priority to ES516634ApriorityCriticalpatent/ES8400506A1/en
Publication of ES516634A0publicationCriticalpatent/ES516634A0/en
Publication of ES8400506A1publicationCriticalpatent/ES8400506A1/en
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
The process comprises continuous drawing of the ends via a roller of variable velocity located between feed and predrawing rollers and controlling the basic thread leaving the drawing roller. The basic thread then enters a hollow spindle below a spool for prior application of the outer thread. - A torsion hook winds the prod. on a spool mounted on a torsion spindle rotating in the same direction but slower than the hollow spindle.