| 摘要 |
PURPOSE: A footwear production method is provided, which can rigidly interlink a shoe sole and the top of the footwear by shrinking a connecting member. CONSTITUTION: The footwear production method comprises a first mold(10), footwear(20), and a second mold. The first mold is made of strong material. The footwear is composed of the top, a connecting member, and a shoe sole. To the top of the footwear, the connecting member and shoe sole are connected. The second mold comprises a recess portion. In the recess portion of the second mold, the footwear is accepted. In the second mold, ultrasonic wave heat energy is delivered to the connecting member and shoe sole. |
