Invention Grant
- Patent Title: Spinneret for wet spinning
- Patent Title (中): 喷丝机用于湿纺
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Application No.: US14110925Application Date: 2012-04-13
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Publication No.: US09033692B2Publication Date: 2015-05-19
- Inventor: Erwin Glawion
- Applicant: Erwin Glawion
- Applicant Address: DE Egelsbach
- Assignee: TRÜTZSCHLER NONWOVENS & MAN-MADE-FIBERS GMBH
- Current Assignee: TRÜTZSCHLER NONWOVENS & MAN-MADE-FIBERS GMBH
- Current Assignee Address: DE Egelsbach
- Agency: Antonelli, Terry, Stout & Kraus, LLP
- Priority: DE102011018223 20110419
- International Application: PCT/EP2012/056801 WO 20120413
- International Announcement: WO2012/143298 WO 20121026
- Main IPC: D01D4/06
- IPC: D01D4/06 ; D01D4/02 ; D01D5/06

Abstract:
In a wet spinning spinneret comprising a housing which, together with a spinneret plate mounted to the underside thereof, forms a chamber adapted to be supplied with a spinning solution, the spinneret plate having nozzle openings in at least an annular region, and a displacing member arranged inside the chamber above the spinneret plate, which member directs the spinning solution towards the annular zone, it is provided that the displacing member (VK) is attached at a support (TP) arranged upstream of the spinneret plate (SP), seen in the flow direction of the spinning liquid.
Public/Granted literature
- US20140044820A1 SPINNERET FOR WET SPINNING Public/Granted day:2014-02-13
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