Poor surface finish of profile co-extrusion

Problem Phenomenon

Co-extrusion layer surface rough, poor gloss

Cause Analysis

Poor flowability of co-extrusion material, temperature mismatch

Solution

Optimize co-extrusion formula, improve flowability, match temperature

Key Takeaway

Co-extrusion appearance is the key to surface quality

PVC、co-extrusion

Was this helpful?

0 people found this helpful