Sealing issues in blister packaging—whether gaps, weak bonds, or peeling—can erode customer trust and hurt your bottom line. Once you’ve fixed an initial problem, the key is to stop it from coming back. The solution lies in proactive steps that span materials, machinery, and processes, ensuring consistent, reliable seals for every batch of custom blister packs or clamshell packag...
1. Child-Resistant Pharmaceutical Blister Packs with Precision Perforation G.D. Searle faced a critical challenge with their Covera-HS prescription medication packaging: ensuring both child resistance and easy access for seniors while maintaining airtight seals. The solution? A dual-perforation system that required perfect alignment between the lidding film and PVC blister...