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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CHESTER H ROTH Co Inc
Original Assignee
CHESTER H ROTH Co Inc
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Filing date
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Application filed by CHESTER H ROTH Co IncfiledCriticalCHESTER H ROTH Co Inc
Priority to ES231656ApriorityCriticalpatent/ES231656A1/en
Publication of ES231656A1publicationCriticalpatent/ES231656A1/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Method of manufacturing an extensible composite yarn, comprising twisting at least one end or strand of a cellulosic yarn in a relatively small number of turns per centimeter in one direction, twisting at least one end or strand of an extensible thermoplastic yarn, previously treated and of a denier number comprised between 50 and 300, in the opposite direction and with a number of turns significantly lower than those of the twisting of the cellulosic yarn, and then gathering the cellulosic and thermoplastic yarns at the same time that a torsion is applied to the assembly of a number of turns per centimeter smaller than that previously applied to cellulosic spinning. (Machine-translation by Google Translate, not legally binding)
ES231656A1956-10-301956-10-30A method of manufacturing an extensible composite yarn (Machine-translation by Google Translate, not legally binding)
ExpiredES231656A1
(en)
Improvements in the manufacture of an extensible thread, as well as a fabric with employment of this thread. (Machine-translation by Google Translate, not legally binding)
Improved manufacturing procedure of an elastic textile thread composed of elevated apparent volume. (Machine-translation by Google Translate, not legally binding)