Learn how to protect moisture- and light-sensitive capsules with high-barrier materials (PVC/PVDC, PCTFE, foil), desiccants, and ICH-compliant stability testing. Compare
Learn how gelatin capsule cross-linking and other factors cause capsule dissolution failure. Expert insights on root-cause diagnosis, enzyme-assisted testing,
Learn what is factory acceptance testing for a HGZP-45D tablet press machine, covering dual compression, dual discharge, cGMP, and 21
Plan a successful capsule manufacturing scale-up. This checklist covers formulation, capsule shells (gelatin vs HPMC), filling process (capsule filling machine,
Learn when capsule band sealing is needed to prevent leakage, provide tamper evidence, and improve capsule stability. Includes a practical
Explore the differences between delayed-release and enteric-coated capsules. Learn about materials, release mechanisms, manufacturing processes (with flowcharts), QC tests, and
Compare powder, granules, pellets and mini-tablets for capsule formulation. Learn how flowability, density, release profile and fill requirements affect capsule
Capsule fill weight variation can result from powder flow issues, capsule shell inconsistencies, or filling process settings. Learn what to
Learn why capsules become brittle, soft or sticky due to humidity, moisture migration, packaging and storage—and how to prevent capsule
