Apparatus and a process for the production of elastane filaments

Details Apparatus and a process for the production of elastane filaments Apparatus and a process for the production of elastane filaments

1998-03-18

1999-10-05

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

With prevention of equipment fouling accumulations or deposits

264184, 366336, 425 67, 425192S, 425198, 4253822, 425464, D01D 506, D01F 670, D01F 672

Patent

active

059619082

ABSTRACT:
A spinning noxxle apparatus for the production of elastane filaments from spinning solutions by the wet spinning method comprising a feed line (7) for the spinning solution, a filter unit (1) having a mixer element (2) and a filter element element (3), a spinning nozzle (5) for immersion in a precipation bath (11), and a connection piece (8) for the direct connection of the filter unit (1) and spinning nozzle (5), wherein the spinning nozzle (5) is joined to the connection piece (8) by a quick-release coupling connection (4), particularly a bayonet coupling (4).

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