Processing Machinery
8 visualizaciones
LDPE Gel Particles
Fenómeno del problema
Fisheye-like gel appears on LDPE film
Análisis de la causa
Oxidized gel or cross-linked particles are mixed in; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Solución
Manage shutdown residence; check filter screens; control regrind quality; after adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes, so as to locate the effective measure
Conclusión clave
Gel particles rely on residence management and filtration; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
¿Le ha resultado útil?
0 personas encontraron esto útil
¡Gracias por sus comentarios!