Sink & Warp
Sink marks and warping are common defects found in plastic injection-molded parts. Both are caused by material shrinkage due to non-uniform cooling of the molded polymer. And, both can be avoided by following best practices when designing for the injection molding process.
Download the guide to avoid Sink & warp!
Complete the form to download our Guide to avoiding Sink & Warp. You’ll learn:
- Design guidelines
- Material selection tips
- Processing options
- Root causes of sinking and warpingÂ