| 摘要 |
PURPOSE: A finest separating typed complex fiber and its spinneret device are provided to easily spin and to easily draw, to have the excellent drapability and the dyeing property, to have a square flat section after separating, and to offer a finest fiber under 0.4 denier of the single fiber fineness. CONSTITUTION: A spinneret device for producing the finest separating typed complex fiber to improve the spinning property and the drawing property, and to reduce the producing costs comprises: a finest separating typed complex fiber forming by a polyester/ a polyamide components, alternatively uniting them in a square flat multi-layers shape, and having the 50/50 ¯ 75/25 wt% of the content ratio of two components; a dividing plate(A) having polymer passages(1)(2); a dividing plate(B) having water tanks(3)(3') and polymer passages(4)(5); a nozzle(C) having a concentrating unit(6) and a square vent slot(7). |
