To provide a compound spun yarn including a heat resistant crimped yarn useful for sewing threads having high heat resistance and excellent in sewing performance, working gloves having high scratch-proofness and heat resistance with little fluffs on the surface of a fabric and good precision workability, protective materials such as arm covers and the like and outdoor sports wears, and provide sewing threads using the compound yarn, and a fabric preferably used for fiber structures such as knit and woven fabrics having high scratch-proofness and protective materials comprising the fiber structure such as protective wears, protective sheets and the like.
The core/sheath-type compound spun yarn includes the short fiber of a synthetic fiber, a chemical yarn or a natural fiber as a core component and a heat resistant and highly functional fiber as a sheath component. In the compound yarn, the heat resistant and highly functional fiber is the crimped yarn of a filament yarn of the same. The fabric and the sewing yarn comprise the compound yarn.
HATANO TAKESHI
FUKUYAMA KAEKO
TORAY DU PONT KK
Takashi Noguchi
Kazuhiko Saishita