Material Drying
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Control of dissolution rate abnormality in PEOX cast film packaging
Fenómeno del problema
During PEOX cast film production of packaging, the problem of unstable dissolution rate occurs.
Análisis de la causa
Mainly due to the processing temperature deviating from the window +65-95°C, moisture content >0.5% exceeding the standard, and insufficient cooling.
Solución
Strictly control the temperature within the recommended range, fully dry the material to moisture content <0.1%, and strengthen cooling.
Conclusión clave
PEOX processing requires precise control of the three elements of temperature, humidity, and residence time.
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