Patent ID: 11969743
Assignee: nan
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 11:
12. Manufacturing facility for the manufacture and filling of a dispenser system for a pumpable product, the dispenser system comprising a rigid or pliable product container and a dispensing device with a pump apparatus, wherein the pump apparatus comprises at least one first valve group for conveying the product out of the product container, as well as a second valve group for feeding air into the product container, wherein the second valve group defines a feed duct in which at least one filter unit for filtering sterile air is arranged, so that a positive pressure of sterile air is settable in the product container, wherein the pump apparatus is designed as a manually operable double-pump apparatus and comprises a double-piston system for simultaneous conveying of the product and introduction of the sterile air, the manufacturing facility comprising at least a raw material tank, a processing tank and a storage tank for manufacture of the product, as well as a filling station for filling the product into the product container and for connecting the product container to the pump apparatus in an airtight manner, wherein a supply of external air takes place through at least one sterile air pressure line to which at least one sterile air filtering apparatus is connected.