Apparatus for extruding a viscous material

Details Apparatus for extruding a viscous material Apparatus for extruding a viscous material

1993-08-16

1995-11-21

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Stock pressurizing means operably associated with downstream...

Centripetal elastic melt extruder type

2642092, 2642098, 4253812, 425466, 425467, B29C 4724

Patent

active

054681375

ABSTRACT:
This invention relates to an apparatus for continuously extruding a viscous material having discontinuous reinforcing fibers therein. The apparatus has a rotating extruder head assembly including an extruding die having an extruding passage. A plurality of vanes extend outward from the extruding passage. In response to rotation of the extruder head assembly the fibers are orientated on a helix about a mandrel.

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