Auto-feed assembly for modular filling systems

An adjustable table assembly for use in a filler assembly, the adjustable table assembly comprising:

• a table having a top surface configured to receive a flexible container thereon, the table having an infeed end and an outfeed end opposite the infeed end and a slot defined in the top surface of the table that is generally parallel to the outfeed end;
• and
• a clamp disposed on the table and configured to releasably secure the flexible container to the table;
• wherein the table is movable along a plurality of rails affixed to the filler assembly, the table being movable between a loading position, in which the table is configured to receive the flexible container, and an operating position, in which the table is inside the filler assembly, the movement of the table along the plurality of rails being along a first axis.