Processing Machinery
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TPE Storage Management
Problem Phenomenon
TPE pellets agglomerate after storage, or oil precipitates from ultra-soft material
Cause Analysis
TPE pellets may agglomerate when stored in high-temperature environments; the filling oil of ultra-soft TPE may precipitate; sealed and cool storage is the basic principle; first-in-first-out controls inventory; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Store pellets sealed and cool; ②Pay attention to oil precipitation of ultra-soft material; ③First-in-first-out controls the inventory cycle; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
TPE storage management is sealing plus first-in-first-out; oil precipitation of ultra-soft material is a special risk; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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