New Development in the core yarns manufacture

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Title:	New Development in the core yarns manufacture
Author:	Marsal Amenós, Félix; Palet Alsina, Daniel; Riera Torres, Miquel Antoni; Serra, A.; Indrie, Liliana; Ratiu, Mariana
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Tèxtil i Paperera; Universitat Politècnica de Catalunya. SPPT - Superfícies, Productes i Processos Tèxtils
Abstract:	A new mechanism for the regulation of feeding tension of elastic filaments has been developed, in cooperation with a reputable manufacturer of textile machinery, to obtain “core spun” yarns. This device reduces, of a very significant form, the coefficient of variation of the elongation of the yarn and, consequently, the fabrics obtained with this yarns are more regular appearance. This mechanism is fundamental when the new spools of T-400, with diameter and weight superiors to the standard size, are processed.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria tèxtil ::Filatura::Fils -Àrees temàtiques de la UPC::Enginyeria tèxtil ::Indústria tèxtil::Maquinària tèxtil -Yarn--Testing -Spun yarns -Fils -- Proves -Filatura -- Innovacions tecnològiques
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Document type:	Article - Published version Conference Object
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