摘要
从优化工艺和加强设备管理两方面探讨了提高2100 dtex/312 f PA66 FDY外观成型质量的生产措施。实践表明:工艺上优化卷绕张力、卷绕成型角、松弛比、热辊温度和上油率等参数;设备上加强J7/AC卷绕头的维修保养,提高热辊梨皮面粗糙度的均匀性等措施,就能够生产出外观质量良好的2100 dtex/312 f PA66 FDY。
The main factors that influenced the package build of nylon 66 FDY were discussed. Practice indicated that 2 100 dtex/312 f Nylon 66 FDY with good package build could be obtained by optimizing the process parameter of winding tension, winding angle, ratio of relaxation, temperature of the heating roller, oil pick up rate and so on, and by enhancing the winder maintenance, uniformity of roughness of the hot roller.
出处
《合成纤维》
CAS
北大核心
2007年第9期33-35,42,共4页
Synthetic Fiber in China
关键词
PA66
FDY
工艺
设备
质量
Nylon66, full drawn yarn, process, equipment, quality
