Die for extruding a fluid stream

Details Die for extruding a fluid stream Die for extruding a fluid stream

1994-09-06

1996-05-14

Nguyen, Khanh P.

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

425382400, 425464, 425467, B29C 4714, B29C 4730

Patent

active

055162738

ABSTRACT:
A die useful in coating and extrusion processes has a housing and an insert removably received in a chamber of the housing. The insert controls to some extent the characteristics of fluid flow in the die as well as the fluid flow exiting the die. The insert is elongated and is round in sections perpendicular to its longitudinal axis, so that it may be inexpensively made by a lathe. As such, a number of inserts of varying configurations may be retained on hand and used as needed to vary the flow characteristics when desired.

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