摘要
介绍了由HV452纺丝设备生产1.33dtex×38mm有光缝纫线型短纤维的纺丝工艺技术特点,着重讨论了喷丝板选择、纺丝温度、熔体输送温度、冷却条件等因素对原丝性能及产品质量的影响。
In this paper, the process of producing 1.33 dtex ×38 mm staple fibers for the bright sewing threads was introduced. The influences of the spinneret, spinning temperature, melt conveying temperature and quenching condition on fiber properties and fiber quality were discussed.
出处
《合成纤维》
CAS
北大核心
2005年第9期28-30,共3页
Synthetic Fiber in China
关键词
有光缝纫线
涤纶短纤维
可防性
纺丝工艺
bright sewing thread, PET staple fiber, spinnability, spinning process
