PRESSURE DIVIDED EQUALLY STYLE SPINNERET AND THERMOPLASTIC SYNTHETIC FIBER

摘要

The present invention relates to a yarn having no cross-sectional deviation between the center and the edge, and to a detention for manufacturing the same, in particular by having a flow guide surface configured to be inclined downward at a predetermined angle from the upper center of the detention to the edge The pressure difference between the central part and the edge part is prevented to prevent the deviation of the physical properties and the diameter of the polymer, and to pursue the quality improvement by eliminating the trimming factor and improving the dyeing effect.