Addressing Leaker Issues in Softgel Manufacturing

Leakers are among the most common challenges in softgel manufacturing, affecting product quality, production efficiency, and overall yield. Even minor leakage can lead to product loss, increased cleaning efforts, production downtime, and reduced manufacturing efficiency. The causes of leakers are often complex and can be influenced by formulation characteristics, processing conditions, seam formation, and the performance of the gelatin itself. As softgel formulations become increasingly sophisticated, achieving consistent capsule integrity can become even more challenging. Understanding the mechanisms behind leakage is therefore essential for improving process robustness and ensuring reliable product quality. 

This white paper explores the science behind leakers, examines the factors that contribute to their formation, and highlights how  EASYSEAL^® can help manufacturers overcome these challenges.