The document discusses the process of filling, sealing, and packaging capsules. It describes the main types of materials that can be filled into capsules including dry solids, semisolids, and liquids. The process of filling involves rectifying, separating, filling, scraping, replacing caps, sealing, and cleaning. Some difficulties in filling include hygroscopic, eutectic, and non-adhesive powders. Remedies include adding absorbents or diluents. Capsules are sealed using a sealing fluid and gelatin band then spun. They are packaged in containers with desiccants and stored properly based on drug characteristics.