Apparatus for melt-spinning synthetic filaments, has other components of apparatus enclosed in hot chest, fillable with heat transfer medium and including indentation for collecting condensate

摘要

In melt-spinning apparatus (1) with a melt supply line (3), a supply pump (3), a melt distributor (6), several filament (17) extrusion nozzle bundles (9) located in a circle around a center (8) and a hot chest (2), fillable with heat transfer medium, enclosing the other components, the hot chest has an indentation (10) for collecting condensed heat transfer medium and a heater (11) for the indentation.