| 摘要 |
A mold assembly for article without undercut is provided to separate and eject the molded product from the core smoothly by injecting compressed air. A mold assembly for article without undercut comprises a core(10), a mold body(20) consisting of a first main body(21) and a second main body(22) which are combined with a core to form a cavity(C), a stripper plate(30) which is arranged between the core and the first main body and in which a compressed air inflow path(31) is formed, a first air exhaust passage(A1) formed in the contact side of the first main body and the stripper plate of the mold body, and a second air exhaust passage(A2) formed in the contact side of the first main body and the second main body of the mold body.
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