| 摘要 |
PURPOSE: To integrally mold a blow molded product and other part simultaneously with blow molding by arranging a mold and a clamping mold side by side and inserting other part having an adhesive or an appropriate slip-off preventing structure applied to the outer periphery thereof in a parison from the end thereof and pressing and clamping the parison to the outer periphery of the other part to blow air in the parison. CONSTITUTION: A mold 14 and a clamping mold 16 are opened and a parison 18 is inserted in the space between both molds 14, 16. Next, the mold 14 is clamped to close the opening of the parison 18. At the time of the completion of closing, a needle 20 is inserted in the parison 18 and air is blown in the parison 18 to expand the same to a certain degree. Other part 12 is inserted in the parison 18 so as to tuck in the parison until it enters the clamping mold 16. After the other part 12 is inserted in the parison 18 from the end thereof, the parison 18 is pressed to the outer periphery of the other part 12 to be perfectly integrated with the other part 12 by the adhesive or the slip-off preventing structure. Finally, air is blown in the parison 18 to obtain a molded product 10. |
