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US07754124B2 Method and apparatus for multi-stream metered extrusion 失效
用于多流计量挤出的方法和装置

Method and apparatus for multi-stream metered extrusion
摘要:
An extrusion apparatus for extruding multiple streams of extrusion material as extruded end-products and in the coating of substrates. A flow joiner in an extrusion head combines multiple metered streams such as from a gear pump, into a uniform extrusion flow.
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