Common Injection Molding Defects: Root Causes, Design Prevention, and Troubleshooting Guide
Plastic injection molding defects such as sink marks, warpage, flash, and short shots directly increase scrap rates, delay production schedules, and drive up secondary tooling costs. Resolving these issues requires an integrated engineering approach: while machine-side parameter adjustments offer immediate triage, permanent defect prevention relies on robust injection molding design, proper tooling geometry, and precise […]