| 摘要 |
PROBLEM TO BE SOLVED: To provide a float excellent in impact resistance, of which surface pattern is hardly peeled off, and suitable for a fishing in a place where there are many rocks and breakwater blocks by covering the core of the float with a carbon fiber, etc. SOLUTION: This method for producing an impact resistant float is to fill a foaming material into a mold for molding a core by putting a steel rod of a suitable outer diameter in the mold to form the core 20 and removing the steel rod after the molding. After covering the outside part of the core 20 with a carbon fiber or a carbon fiber cloth 4 adapting to the shape of the core 20 and, putting it into the mold for forming, the steel rod is returned into a hole 21 of the core 20 for heating and forming. The surface of the core 20 is treated after removing the steel rod, a plastic cylindrical tube 22 is fixed, and it is subjected to an under wax treatment and an upper wax treatment and then drawing lines and spraying of a transparent wax for finishing. A suitable weight 12 is allowed to be installed in the core 20. |
