一种熔纺起绒结构

Melt spinning raising structure

Abstract

本发明提供一种熔纺起绒结构,包括挤出构件、喷丝头和密封的冷却箱体,所述喷丝头设置在所述挤出构件的底部,所述喷丝头的喷口朝下置入冷却箱体中,所述喷丝头的喷口呈刀锋状,且所述喷口的外壁上均匀设置有径向布置的刀片,所述冷却箱体内设置有气压调整装置,所述挤出构件间隔的挤出和回收溶液,所述气压调整装置调整所述冷却箱体负压时,所述挤出构件回收挤出溶液,所述气压调整装置调整所述冷却箱体正常气压时,所述挤出构件挤出溶液,本发明中挤出构件挤出的溶液在所述挤出构件回收时受到切割形成所述绒毛,所述绒毛使熔纺完成后的纤维在加捻后增加了纤维之间的抱合力。
The invention provides a melt spinning raising structure. The melt spinning raising structure comprises an extruding member, a spinning nozzle and a sealed cooling box body, wherein the spinning nozzle is arranged at the bottom of the extruding member; a nozzle of the spinning nozzle points downwards and is placed into the cooling box body; the nozzle of the spinning nozzle is cutter-point-shaped; blades which are in radial arrangement are uniformly arranged on the outer wall of the nozzle; the cooling box body is internally provided with an air pressure adjusting device; the extruding member extrudes and recycles a solution at intervals; when the air pressure adjusting device adjusts the cooling tank body to be at a negative pressure, the extruding member recycles the extruded solution; and when the air pressure adjusting device adjust the cooling box body to be at a normal air pressure, the extruding member extrudes the solution. The member extruded by the extruding member is cut to form fluffs when the extruding member recycles, and due to the fluffs, cohesive force among fibers after being subjected to the melt spinning and after being twisted is increased.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-103726112-AApril 16, 2014吴江市振中纺织品有限公司熔纺拉丝装置