Injection molding method and device
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United States of America Patent
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Apr 26, 2005
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N/A
app pub date -
Nov 21, 2001
filing date -
Apr 13, 2000
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Abstract
An injection molding method and device, wherein, in order to minimize dimension errors of molded products, molten resin is injected from a nozzle (23) retaining therein pre-pressurized molten resin such as plastic into the cavity (3) via an annular gate (24).
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