| 摘要 |
PROBLEM TO BE SOLVED: To selectively reinforce a direction having a high strength by forming a heat fusion bondable nonwoven fabric thermally adhered to and laminated onto a sheet-like material of a heat fusion bonding component melted or softened at a heating temperature at that time and a non-heat fusion bondable fiber having no melting point or no softening point of the heating temperature or below. SOLUTION: A sheet-like material obtained by pulling and aligning fiber filaments in one direction and a heat fusion bondable nonwoven fabric are thermally adhesively laminated by this heat fusion bondability. Here, the nonwoven fabric is formed of a heat fusion bonding component for bringing about the bondability to the fabric by melting or softening the material at the heating temperature when the fabric is thermally adhesively laminated on the material, and a non-heat fusion bondable fiber having no melting point or no softening point of the heating temperature or below when the fabric is thermally adhesively laminated on the material. Thus, high shape stability is incorporated, a direction having a high strength is selectively reinforced, and excellent properties such as resin impregnating properties can be realized. |
