| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite container manufacturing method and a composite container that can improve strength of the composite container with respect to the amount of used fiber bundle.SOLUTION: A reinforcing layer forming process of forming a reinforcing layer 3 by winding a fiber bundle 10 on a liner 2 includes a first winding step of changing a winding angle θ of the fiber bundle 10 with respect to the liner according to a change in a winding position of the fiber bundle 10 in an axial direction. Thus, the winding angle θ is changed according to the change in the winding position of the fiber bundle 10 in the axial direction, whereby adjustment of the conditions of the winding angle θ is facilitated to make adjustment of the properties of the reinforcing layer 3 easy. Consequently, the strength of a composite container with respect to the amount of used fiber bundle can be improved.SELECTED DRAWING: Figure 1 |
