How To Solve Frequent Yarn Breakage in Ribbon Weaving Machine结构模板（以断纱问题为例）：Lead Paragraph：• "Yarn breakage accounts for 35% of unplanned downtime in ribbon production. This article outlines 5 proven troubleshooting steps used by 200+ factories worldwide."• （断纱占织带生产非计划停机的35%，本文总结全球200+工厂验证的5步解决方案）Ste