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South-east Industrial Zone, Songmen Town, Wenling City, Zhejiang Province, China
The main function of the air valve is to ventilate during the demoulding process. Air is injected into the mold through the air ……
The main function of the air valve is to ventilate during the demoulding process. Air is injected into the mold through the air valve to break the vacuum state inside the mould, simplifying the demoulding process and difficulty.
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