| 摘要 |
A molding device has a first outer mold, a second outer mold engaging with the first outer mold, a silicon mold disposed between the first outer mold and the second outer mold, a center mold, an upper ring, and a lower seat. The first outer mold has a first inner thread, a first upper flange, a first upper inner groove, a first middle flange, a first lower flange, a first bottom base, and a first lower inner groove. The second outer mold has a second inner thread, a second upper flange, a second upper inner groove, a second middle flange, a second lower flange, a second bottom base, and a second lower inner groove. The lower seat is inserted in the first lower inner groove of the first outer mold and the second lower inner groove of the second outer mold. The center mold passes through the upper ring and the silicon mold.
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