Cooling device for cooling synthetic filaments
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United States of America Patent
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N/A
Issued Date -
Jul 11, 2002
app pub date -
Nov 28, 2001
filing date -
May 28, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a cooling device for cooling synthetic filaments using a cooling medium, in particular for use in the spinning of multifilaments, at least one cooling shaft through which the filaments are passed, is arranged between an entry and exit for filaments. The cooling shaft comprises a seamless, electroformed support with passage-openings which are separated by dykes. In this way a uniform flow profile of the cooling medium is obtained in the cooling shaft and the filaments are subjected to a uniform cooling treatment.
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