Method and apparatus for filling open containers with a...

Fluent material handling – with receiver or receiver coacting mea – With material treatment – Compacting

Reexamination Certificate

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Details

C141S012000, C141S080000, C141S083000, C141S102000, C141S106000, C053S525000

Reexamination Certificate

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08069882

ABSTRACT:
Apparatus and method for filling a container (7), particularly an open bag, with a powdery product has the following features” a net scale (1) situated above a tube arrangement and/or hopper arrangement (2), which terminates in a filler neck (6) above the container (7) to be filled while preferably projecting into this container. An intermediate chamber (3) is arranged downstream of the net scale and upstream of the container (7) to temporarily hold at least a portion of the product released by the net scale, and a compacting device (8, 9) is provided for compacting the product placed inside the container (7).

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