Processing Machinery
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LLDPE film quick recovery from film breakage
Fenómeno do problema
Re-threading the film after film breakage takes too long, affecting output.
Análise das causas
The film breakage recovery process is unskilled; forcibly threading the film before the melt state stabilizes leads to repeated failures.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based only on experience.
Solução
①Establish a standard film breakage recovery process; ②stabilize extrusion first, then thread the film; ③train operating skills; ④analyze film breakage causes to prevent recurrence.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability.
Conclusão principal
Film breakage recovery efficiency relies on process standardization; cause analysis and operation training are both emphasized.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence.
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