Production & Quality
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CEF internal inclusions
Problem Phenomenon
Inclusions of 0.1-0.5mm appear inside the CEF product, affecting the appearance
Cause Analysis
Impurity particles in the raw material; dust pollution in the production environment; foreign matter mixed in the recycled material
Solution
1) Filter the raw material through a 120 mesh screen to remove impurities; 2) Clean the production environment to control dust; 3) Strictly sort the recycled material to remove foreign matter
Key Takeaway
Inclusions are caused by raw material and environmental pollution; filtration and environmental control are the key
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