Spinning of Basalt Fiber Filament/Cotton Composite Yarns

摘要

Basalt fiber filament/cotton composite yarns are developed on a spinning frame with filament-feeding unit The effects of roving space on the tensile strength of composite yarns are analyzed. The properties of the composite yarns such as core coverage, hairiness, break tension and evenness are tested. The results show that the roving space of 8 mm is suitable for obtaining composite yarns with the best strength and the lowest strength variability coefficient. The composite yarns have good properties.