Extrusion & Post
6 مشاهدة
Filament sticking caused by uneven oil agent on PET fiber surface
ظاهرة المشكلة
Multiple PET filaments stick together during winding, making subsequent drawing difficult.
تحليل الأسباب
Spinning oil agent application is uneven or the oiling nozzle is clogged; oil agent amounts differ greatly between fibers; oil agent emulsion concentration fluctuates.
الحل
Check and clean the oiling nozzle; stabilize oil agent emulsion concentration and temperature; use a metering pump to ensure uniform oiling.
الخلاصة الأساسية
PET fiber oil agent uniformity is the foundation for ensuring fiber dispersibility.
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