| 摘要 |
PURPOSE:To economically produce completed artificial bait of a synthetic resin at a low cost enabling a mass production thereof, by inserting previously hook elements into setting holes of split bodies constituting a die, and fitting the die in loading sections of molds when the molding is effected. CONSTITUTION:The loading sections 4 are formed in a cavity of the mold halves 1 for molding an artificial bait and each quarter 5 of a die 3 is fitted thereto so as it can be freely inserted or pulled out. The setting holes 8 are drilled in each quarter 5 so that the halves of the tips of the hook elements 6 can be put in the holes 8, and about halves 9 of the base sections of the hook elements 6 project into the cavity 2. Several hook elements 6 comprising short midpoints stainless wires sharpened at both ends are bent at the midpoints as shown in the drawing so that the tips of the hook elements 6 are arranged radially. The hook elements 6 are inserted in the setting holes 8, and the quarters 5 are set as the die 3 and the die 3 is inserted in the loading sections 4. Then a synthetic resin is filled in the cavity 2 to produce the artificial bait 10. |
