Two common cosmetic surface defects that often occur are weld line and air traps. Weld lines usually occur in the area where two melt fronts meet and cause further problem of structural defects. Air traps occur in areas that are lack of required vents and lead to incomplete filling and even can cause burn marks.

Through this webinar, you can find out:

• The key problem of weld line and air traps
• The solution strategy
• Benefit of predicting weld line and air traps