The Yundu Blow-Fill-Seal (BFS) machine forms, fills and seals plastic containers in a single aseptic step — the container is blow-moulded, filled with liquid product, and sealed without exposure to the environment. Yundu’s BFS series sits alongside its bottle liquid filling, tube filling and vial filling lines.
Key features
- Blow-fill-seal process: container forming, filling and sealing in one step.
- Aseptic filling without exposure to the environment.
- Part of Yundu’s liquid-filling product line alongside bottle, tube and vial filling.
Applications
BFS machines suit sterile liquid products such as pharmaceutical liquids, ophthalmic drops, cosmetics and personal-care liquids. Filling and dosing equipment is listed in the Filling & Dosing equipment category. Last verified: August 25, 2026.
