Aseptic Processing

Aseptic processing is the process by which a product (typically a liquid food or pharmaceutical) is rendered sterile, then filled into a sterile container in a way that maintains sterility in the finished, sealed package.

Aseptic bag filling

How does Engi-O achieve this?

The safest technique available uses a special filling gland with a membrane on its surface. The assembly is then welded into the bag. The bag is then packed in a shipping box where it is sent to a Gamma Irradiation plant. The bags whilst empty in the box on a pallet are sent around the radioactive source sterilising the bag.