ES221064A1 - Device for the treatment, and especially the continuous washing, of artificial threads (Machine-translation by Google Translate, not legally binding)
- Google Patents
Device for the treatment, and especially the continuous washing, of artificial threads (Machine-translation by Google Translate, not legally binding)
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Textile and Chemical Research Co Ltd Great Britain
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Textile and Chemical Research Co Ltd Great Britain
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Publication of ES221064A1publicationCriticalpatent/ES221064A1/en
Spinning Methods And Devices For Manufacturing Artificial Fibers
(AREA)
Abstract
Device for the treatment, and especially the continuous washing, of artificial yarns, characterized in that the yarn is treated by a liquid, in its passage forming parallel turns by a set of elongated elements, and washed in a continuous manner, being the regenerated cellulose yarn obtained by spinning, in a bath of concentrated sulfuric acid, with recovery of sulfuric acid bath of 40% or greater, preferably around 50%. (Machine-translation by Google Translate, not legally binding)
ES0221064A1954-04-301955-04-04Device for the treatment, and especially the continuous washing, of artificial threads (Machine-translation by Google Translate, not legally binding)
ExpiredES221064A1
(en)
Procedure to reduce the stretch voltage or to increase the stretch capacity of new yarn threads (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of threads of artificial fiber with permanent elasticity (Machine-translation by Google Translate, not legally binding)
Straight, cylindrical thread and liquid guide tube and attachment of the same to a spinneret for the production of synthetic threads by the wet spinning process
Procedure for the production of threads and fibers, highly resistant, based on regenerated cellulose (Machine-translation by Google Translate, not legally binding)
A method to improve textile treatment of artificial fibers and threads derived from polyesters (Machine-translation by Google Translate, not legally binding)
A procedure for washing or rear treatment of regenerated cellulose threads at high thread speeds (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the procedure for the obtaining of high-tenacity regenerated cellulose threads (Machine-translation by Google Translate, not legally binding)