Abstract: By integration of the laminated composite layers to each other, a PP-FRP member having excellent high strength shape-stability and a manufacturing method thereof are provided. A PP-FRP member 100 comprises a plurality of composite layers 111-114 having sheet-like textiles and polypropylene infiltrated and anchored within mesh of the textiles, wherein the plurality of composite layers 111-114 are laminated, the adjacent textiles are in contact with each other, and the polypropylene is filled and integrated within the mesh of the textiles. Thus, the laminated composite layers 111 to 114 are integrated with each other, whereby a high-strength PP-FRP member having excellent shape-stability can be obtained.

Abstract: Disclosed herein is a textile-like in-mold sheet that is to be integrated with a resin molded body molded by injection of a molten resin by in-molding. The textile-like in-mold sheet includes a first surface that is to be integrated with the resin molded body, and a second surface that will serve as a back side of the first surface, such that the textile-like in-mold sheet contains at least a textile material layer and a temporary surface protection layer temporarily bonded to the textile material layer, in this order from the first surface toward the second surface.

Abstract: Disclosed is a textile-like in-mold sheet that is to be integrated with a resin molded body molded by injection of a molten resin by in-molding. The textile-like in-mold sheet includes at least a fiber sheet layer, a first adhesive layer, and a textile material layer, in this order from a surface that will serve as a side to be integrated with the resin molded body. Alternatively, the textile-like in-mold sheet includes at least a textile material layer and a temporary surface protection layer temporarily bonded to the textile material layer, in this order from the surface to be integrated with the resin molded body.