Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Industrias Valls SA
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Industrias Valls SA
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Publication date
Application filed by Industrias Valls SAfiledCriticalIndustrias Valls SA
Priority to ES0234045ApriorityCriticalpatent/ES234045A3/en
Publication of ES234045A3publicationCriticalpatent/ES234045A3/en
New procedure for the manufacture of socks, which is essentially characterized by the fact that to simultaneously provide the latter with a high degree of elasticity in all directions, and a high absorption power, are used in the circular machine corresponding point two thread feeders, each of which, consisting of two coils, supplies the needles with two threads, one of them of inextensible material, such as wool, silk, cotton or the like, and the other of thermoplastic material, specifically superpolyamides, which, in order to be capable of distension and subsequent contraction, is strongly twisted in the opposite direction in each feeder coil and supplied to the power supply of the machine under tension, all to the effect that on going accompanied by these last strands of the inextensible, allow in them, when forming the meshes of the fabric, the distension provided, during the process of f abricaciºn, by the action of the counterweight or folding of the machine, originating instead, when the distension ceases, the automatic contraction of the rings of the fabric, caused by the distortion of the thermoplastic threads, which wrinkle together with those of wool, silk or similar that accompany them, being the final result a shrinking or increase of tupidez and the desired sponginess of the whole piece. (Machine-translation by Google Translate, not legally binding)
ES0234045A1957-02-191957-02-19New procedure for the manufacture of socks (Machine-translation by Google Translate, not legally binding)
ExpiredES234045A3
(en)
A procedure for the manufacturing of elastic twist thread and its utilization in the manufacturing of textile and tubular textile generations. (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of stockings with entirely synthetic threads, through fabric rectified collection (telot cotton) of finished galgas (Machine-translation by Google Translate, not legally binding)
A manufacturing procedure, on circular fabric, of gun point with intercalated rubber threads (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of an indesmalible and non-elastic rayon knitted woven fabric with urdimbre point telescopes (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of point fabrics made with interlock machines (Machine-translation by Google Translate, not legally binding)
Apparatus for darning work in all kinds of fabrics, particularly wool, thread and cotton (Machine-translation by Google Translate, not legally binding)