Apparatus for drawing filaments

Details Apparatus for drawing filaments Apparatus for drawing filaments

1996-06-24

1998-02-03

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Continuous filament forming or film casting means with...

264555, 425 722, 425192S, B29C 4792

Patent

active

057141711

ABSTRACT:
Apparatus for drawing filament bundles present in the form of a curtain comprises an injector which is rectangular in horizontal section and which is adjoined by a drawing shaft in the form of two parallel plates. At least one of the plates comprises a plurality of pressure measuring elements arranged in the form of a grid whereby the velocity distribution of the drawing gas in the drawing shaft can be adjusted through local variation of the geometry or the amount of drawing gas in the drawing shaft.

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