| 摘要 |
PROBLEM TO BE SOLVED: To provide thick FRP moldings eliminating bandage effects and interlayer separation, and its production method. SOLUTION: In the production method for the FRP moldings to be formed by winding a fiber bundle containing resin around a mandrel, a first fiber bundle 110 to be impregnated with resin by passing through a resin tank 120 and a second fiber bundle 111 not passing through the resin tank 120 are doubled through a nozzle 102 to be made as a third fiber bundle 112, which is wound around the mandrel 104. COPYRIGHT: (C)2003,JPO |
