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Flow control of die head and die spiders, curved spider leg materials
Flow control of die head and die spiders, curved spider leg materials
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机译：模头和模具蜘蛛的流量控制，弯曲蜘蛛腿部材料
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摘要
The present invention utilizes a curved flow guide to pass the flow of the plastic through the die head and die and provide the spider for die head and die touring.The spider leg splits the flow of plastic flowing through the spider into two independent streams at the upstream end.The downstream end comprises two curved flow guides configured to direct the flow of two plastic to the longitudinal center plane of the spider leg.The turbulence caused by the curved flow guide creates a blunt angle or sharp angle weldrian between two flows of plastic.These obtuse and sharp angle welds provide stronger coupling than the known spider leg that creates butt welding or right angle weld lines.
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