| 摘要 |
A system and a method of multicavity injection molding of a product, where the gate cannot be placed, as traditionally, at the top of the product, but must be placed at the side of the product; this is accomplished by using inclined secondary runners; the process is exceedingly fast since the secondary runners are not heated in their basic form; disclosed is also the method and means for employing polystyrene as the injection molding material.
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