This article introduces the method to define the technology of electronic yarn clearer and how to control the yarn quality according to the statistical data of yarn faults with the cause of common abrupt yarn faults analyzed 摘要介绍了电清工艺的确定方法和根据纱疵统计数据进行质量监控的原则，分析了常见突发性纱疵的产生原因。
