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Splash Marks, Mica Marks, Silvering Silver streaks radiating from the gate, like mica flakes frozen…

Short mouldings The causes of short mouldings are many and varied and are sometimes difficult…

Flow Marks and Poor Surface Finish Flow marks are wavy lines frozen into the part…

Flash in Injection Molding: Causes and Fixes Flash is plastic escaping where the mold should…

Cracking, delamination, and distortion look like three unrelated defects. They share one root family: stress…

Burn marks What is Burn Marks If an area of a moulding becomes the oxidized,…