ES297338A1 - A procedure to obtain the permanent curling of fibers and threads (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to obtain the permanent curling of fibers and threads (Machine-translation by Google Translate, not legally binding)
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A C S A Applicazioni Chimiche SpA
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A C S A Applicazioni Chimiche SpA
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Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
A method for obtaining permanent curling of fibers and yarns, constituted by synthetic polymers tending to be concreted at high temperatures, characterized in that it consists in carrying out the curling of the fibers in cold, with thermal conditioning followed by curling. (Machine-translation by Google Translate, not legally binding)
ES297338A1963-03-081964-03-07A procedure to obtain the permanent curling of fibers and threads (Machine-translation by Google Translate, not legally binding)
ExpiredES297338A1
(en)
Procedure and apparatus for the obtaining of perfected polyamide threads mechanical characteristics (Machine-translation by Google Translate, not legally binding)