| 发明名称 |
EXTRUSION HEAD FOR GENERATING FILAMENTS, EXTRUSION INSTALLATION AND METHOD USING SAID EXTRUSION HEAD |
| 摘要 |
The present invention relates to an extrusion head for generating filaments, extrusion installation and method using said extrusion head, the extrusion head comprising an inlet for the introduction by pressure of a solvent and polymer solution, and an extrusion plate provided with extrusion nozzles configured for forming filaments from the solvent and polymer solution, where the inlet is in fluid communication with a laminar chamber through which the solvent and polymer solution circulates to a peripheral chamber from which it is radially distributed into a central chamber in which the extrusion plate is arranged, and where the laminar chamber is in fluid communication with an excess solvent outlet, and the central chamber is in fluid communication with an excess solution outlet. |
| 申请公布号 |
US2016376728(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201615190719 |
申请日期 |
2016.06.23 |
| 申请人 |
TORRES MARTINEZ Manuel |
发明人 |
TORRES MARTINEZ Manuel |
| 分类号 |
D01D4/02;D01D5/06 |
主分类号 |
D01D4/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An extrusion head for generating filaments, comprising an inlet for the introduction by pressure of a solvent and polymer solution, and an extrusion plate provided with extrusion nozzles configured for forming filaments from the solvent and polymer solution, wherein the inlet is in fluid communication with a laminar chamber through which the solvent and polymer solution circulates to a peripheral chamber from which it is radially distributed into a central chamber in which the extrusion plate is arranged, where the laminar chamber is in fluid communication with an excess solvent outlet, and the central chamber is in fluid communication with an excess solution outlet. |
| 地址 |
Pamplona (Navarra) ES |
