摘要 |
An injection mold used to produce three-dimensional uppers for shoes includes a hopper(1), a feeding screw with a heater, a male mold(4), and a female mold(3). When the female mold moves forward and pushes the male mold towards the injection nozzle(2), the raw material from the feeding screw is fed into the cavity of the mold. The femole mold is water-cooled using a hose(6) of the cooling system.
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