ES251830A2 - New procedure for the obtaining of thermoplastic threads of permanent curling (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure for the obtaining of thermoplastic threads of permanent curling (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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Industrias Valls SA
Original Assignee
Industrias Valls SA
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Publication date
Application filed by Industrias Valls SAfiledCriticalIndustrias Valls SA
Priority to ES0251830ApriorityCriticalpatent/ES251830A2/en
Publication of ES251830A2publicationCriticalpatent/ES251830A2/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Improvements in the object of the main patent, characterized by subjecting the thread, in the false twisting apparatus, to a rotation on itself by dragging by a surface of revolution formed on the inner edge of a rotating collar on its axis longitudinal, against whose surface said yarn is applied with certain tension, the minimum internal diameter thereof being substantially greater than that of the yarn under treatment. (Machine-translation by Google Translate, not legally binding)
ES0251830A1959-08-131959-08-13New procedure for the obtaining of thermoplastic threads of permanent curling (Machine-translation by Google Translate, not legally binding)
ExpiredES251830A2
(en)
A procedure for the production of curly thoracids or threads from a fibrous synthetic polyester material. (Machine-translation by Google Translate, not legally binding)
A procedure, with its corresponding apparatus, for the lubrication and/or gluing and/or treatment of artificial and synthetic threads, obtained by drying procedure by dryway, with liquids in general (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of loose wool threads provided with intermittent irregularities of greater thickness and device for the realization of this procedure (Machine-translation by Google Translate, not legally binding)
Procedimeinto to produce and relieve in polyaminic yarns waves, loopes, effect of shrinkle, buttons accidents of all from so-called "fantasy", with or without introduction of bones of the own matter or of any other textile matter (Machine-translation by Google Translate, not legally binding)