ES385614A3 - A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
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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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Priority to ES385614ApriorityCriticalpatent/ES385614A3/en
Publication of ES385614A3publicationCriticalpatent/ES385614A3/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
A method for curling yarn of unstretched or partially stretched continuous filaments, particularly thermoplastic yarn, characterized by subjecting the yarn to a cold drawing between a first and a second pulling means to develop heat therein and to soften it, passing the yarn thus softened from the second drive means to a curling device, wherein a ripple is imparted to the yarn still in the softened state. (Machine-translation by Google Translate, not legally binding)
ES385614A1970-11-041970-11-04A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
ExpiredES385614A3
(en)
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
A procedure for curing string of continuous films without stretching or partially stretched. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in appliances for the extrusion and stretching of plastic tubes. (Machine-translation by Google Translate, not legally binding)