Injection Molding
How Do You Systematically Troubleshoot Black Specks in Injection Molding?
You’ve produced a perfect batch of plastic parts, but then you spot them: ugly black specks marring the surface. These defects can lead to high scrap rates, costly production delays, and unhappy clients. You’re left wondering where to even begin your search for the cause, feeling the pressure of deadlines
February 22, 2026
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