Best Practices for Reducing Warpage in Large Thin-Wall Injection Molded Parts

Hello everyone,

I'm working on optimizing our injection molding process for large thin-wall plastic components (wall thickness around 1.5-2mm). We've been experiencing some warpage issues, particularly with PP and ABS materials.

I'd like to hear from the community about your experiences with:

1. Gate location strategies for thin-wall parts

2. Optimal cooling time vs. cycle time balance

3. Mold temperature control techniques

4. Any successful case studies

At our facility (Rayleap Plastic, Inc.), we've tried adjusting injection speed and packing pressure, but I'm curious about other approaches that have worked for you.

What parameters do you typically prioritize when dealing with warpage in thin-wall applications?

Looking forward to learning from your expertise!