| 摘要 |
The melt spinning assembly, for the extrusion of molten polymer through spinnerette openings into filaments, has a blower jet (70) with a curvature (61) directly in front of its opening mouthpiece (16), to deflect the air flow to the outlets of the filaments (9) from the spinning jets. The peak of the curvature (61) is on the side away from the spinning jets. - |
