Processing Machinery
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LLDPE film online thickness measurement value
Problem Phenomenon
Manual thickness measurement lag causes large output of out-of-tolerance film.
Cause Analysis
LLDPE thickness fluctuates quickly; manual sampling cannot provide timely feedback; online thickness measurement enables real-time monitoring and automatic adjustment.; During on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based only on experience.
Solution
①Configure an online thickness measurement system; ②link with automatic air ring adjustment; ③set alarm limits; ④use data for process optimization.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability.
Key Takeaway
Online thickness measurement is infrastructure for LLDPE precision production; the investment payback period is short.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence.
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