Poor surface finish of profile co-extrusion

Fenómeno do problema

Co-extrusion layer surface rough, poor gloss

Análise das causas

Poor flowability of co-extrusion material, temperature mismatch

Solução

Optimize co-extrusion formula, improve flowability, match temperature

Conclusão principal

Co-extrusion appearance is the key to surface quality

PVC、co-extrusion

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