REINFORCING FIBER-WOUND BODY FOR LONGITUDINAL YARN FEEDING AND METHOD FOR MANUFACTURING FIBER-REINFORCED PLASTIC MOLDED BODY

摘要

PROBLEM TO BE SOLVED: To manufacture a fiber-reinforced plastic molded body with high strength without decreasing manufacturing efficiency of the fiber-reinforced plastic molded body. SOLUTION: The fiber-reinforced plastic molded body is manufactured by performing longitudinal yarn feeding of a reinforcing fiber by using a reinforcing fiber-wound body for longitudinal yarn feeding wound by providing a twist which has the reverse direction to the direction of a twist provided during longitudinal yarn feeding and whose number is approximately the same.