| 摘要 |
PURPOSE: A manufacturing method of a shoes midsole having a hollow is provided to diversify the manufacturing process by removing a wax model by dissolving the wax model using a solvent or by cutting the side of a midsole. CONSTITUTION: A manufacturing method of a shoes midsole having a hollow is as follows. A wax model inserted as core material inside the midsole is molded in the desired shape through an injection mold(10). The midsole is formed by injecting a resin for midsole in the inside of the insert mold. The shoe midsole is heated to a melting point and the wax model is removed from the shoe midsole(30).
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