Schmelzspinnsystem

Details

Veröffentlichungs-Nr.

EP4826143

Anmeldetag

23. März 2026

Veröffentlichung

21. Oktober 2026

Rechtsraum

EP

Abstract

An object of the present invention is to suppress the adherence of a gas solidified body to an exhaust path in a melt spinning system.A melt spinning system 1 includes a spinning beam 2 including a spinneret 13, a yarn cooler 3 including a cooling cylinder 21, and an exhaust unit 4. The exhaust unit 4 is provided with an exhaust path 30 configured to suck and discharge gas generated from molten polymer spun out from the spinneret 13. The exhaust unit 4 includes a suction member 31, an aspirator 33, and a gas discharge pipe. The aspirator 33 includes a primary pipe portion 61 which is configured to cause fluid (water) different from the gas to flow in a predetermined flow direction and to discharge the gas along with the fluid. The primary pipe portion 61 is provided with an outside air intake port 71 for taking in outside air from an outer space of the exhaust unit 4.

Anmelder

Firma

TMT Machinery, Inc.

Land

🇯🇵 Japan