Plastic article or earthenware shaping or treating: apparatus – Stock pressurizing means operably associated with downstream... – Plural orifices
Patent
1993-05-24
1997-07-29
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Stock pressurizing means operably associated with downstream...
Plural orifices
2641761, 425464, D01D 402, D01D 406
Patent
active
056520018
ABSTRACT:
A spinnerette for the spinning of fibres has a rectangular frame with an upper flange for connection to a jet assembly and a lower planar apertured plate for the passage of spinning dope, the apertured plate being formed with its spinning holes and then electron beam welded into the bottom of the frame from the outside.
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Perry Michael Robert
Sellars Alan
White Patrick Arthur
Courtaulds Fibres Limited
Leyson Joseph
Woo Jay H.
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