FIL TORSADÉ, FIL OUVERT, FIL TORSADÉ RECOUVERT DE FIBRE DE CARBONE ET PROCÉDÉ DE FABRICATION DE CEUX-CI

摘要

The present invention relates to twisted yarn (P) obtained by twisting a plurality of carbon fiber resins which are slit from a carbon fiber resin tape (F2), open yarn obtained by S-twisting and Z-twisting covering yarn (C) around the periphery of the twisted yarn (P), carbon fiber covered twisted yarn obtained by winding the twisted yarn around the periphery of a core material, and methods for manufacturing thereof.