Material Drying
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Control of transparency abnormality in PEOX '2079851475616104452 packaging
Problem Phenomenon
During PEOX '2079851475616104452 production of packaging, the problem of unstable transparency occurs.
Cause Analysis
Mainly due to the processing temperature deviating from the window +70-90°C, moisture content >0.3% exceeding the standard, and shear heat accumulation.
Solution
Strictly control the temperature within the recommended range, fully dry the material to moisture content <0.1%, and strengthen cooling.
Key Takeaway
PEOX processing requires precise control of the three elements of temperature, humidity, and residence time.
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