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2. 发明公开

KR1020120126177A 아라미드 에어텍스쳐가공사의 제조방법 有权
标题翻译：生产芳纶空气织造纱线的工艺
公开(公告)号：KR1020120126177A
公开(公告)日：2012-11-21
申请号：KR1020110043778
申请日：2011-05-11
申请人： 한국섬유개발연구원
发明人： 박성우 , 강윤화 , 오혁진 , 이기영 , 이재규 , 윤병수 , 손우정 , 김승진
IPC分类号： D02G1/16 , D02G3/02
摘要： PURPOSE: A method for fabricating an aramid air textured yarn is provided to improve loop stability, uniformity and bulkiness of a textured yarn and to use the textured yarn as an industrial reinforcement material. CONSTITUTION: A method for fabricating an aramid air textured yarn comprises: a step of feeding aramid filaments as a core yarn(1) by a feed roller in an over feed rate of 5-15%; a step of feeding a polyamide filament of high strength as an effect yarn(2) in an over feed rate of 10-30%; a step of adding water to the core yarn and effect yarn; and a step of performing air-texture at pneumatic pressure of 5-20 kg/cm^2 and winding at 150-130 m/min. The method further comprises thermal treatment at 180-220 Deg. C. after air texture. The fineness of the aramid filament is 840-1500d/665-1000 fila.
摘要翻译：目的：提供一种制造芳族聚酰胺空气变形纱线的方法，以改善变形纱线的环路稳定性，均匀性和蓬松度，并使用变形纱线作为工业增强材料。构成：制造芳族聚酰胺空气变形丝的方法包括：以5-15％的过度进料速度，通过进料辊将芳族聚酰胺长丝作为芯纱（1）供给的步骤; 以10-30％的过量进料作为效果纱线（2）供给高强度的聚酰胺长丝的步骤; 对芯纱加水并加工纱线的步骤; 在5-20kg / cm 2气动压力下以150-130m / min的速度进行空气质感的步骤。该方法还包括180-220度的热处理。 C.空气质感。芳纶丝的细度为840-1500d / 665-1000丝。

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