Tetra Laval Holdings & Finance S.a.

Karl G Axelsson

Sven-Arne Andersson

Arde Kirka

Michael Wagner

Lars Brunndahl

A fill system for use in a packaging machine is disclosed for filling a container with a primary and a secondary product. The fill system includes a primary pump system for pumping a predetermined amount of the primary product received at an inlet thereof. A primary fill pipe having an outlet overlying a container processing path along which the containers are filled and sealed by the packaging machine is connected to receive the predetermined amount of primary product from the outlet of the primary pump system. The fill system further includes a secondary pump system for pumping a predetermined amount of the secondary product received at an inlet thereof to an outlet thereof. A secondary fill pipe is connected to receive the predetermined amount of secondary product from the outlet of the secondary pump means. A valve mechanism is disposed, for example, concentrically within the secondary fill pipe and includes a sealing member positioned at the outlet of the secondary fill pipe. The valve mechanism is driven by a linear multi-stage actuator to provide multiple selected valve opening widths.

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Dalby, Sweden

Karl G Axelsson