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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyobo Co LtdfiledCriticalToyobo Co Ltd
Priority to JP12105776ApriorityCriticalpatent/JPS5934810B2/en
Publication of JPS5345418ApublicationCriticalpatent/JPS5345418A/en
Publication of JPS5934810B2publicationCriticalpatent/JPS5934810B2/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
PURPOSE: A semidrawn yarn is false twisted by use of a fluid twisting element under simultaneous drawing at a low ratio and then is further drawn to provide textured yarn having good stretchability and bulkiness resulting from high heat set efficiency.