a source of flexible material, the flexible material comprising a first end and a second end;

a forming guide operable to direct the flexible material into a form comprising an open top and an open bottom, and wherein the first and second ends overlap to form an overlapping portion;

a first sealing mechanism operable to seal at least part of the overlapping portion;

a source of liquid product;

a fitment comprising a passageway through which at least some of the liquid product may pass during evacuation of the package fitment adapted to be coupled to a pump for evacuation of the package;

a fitment attaching mechanism operable to attach fitment to the flexible material;

an evacuation device adapted to facilitate flow of at least some of the liquid product to the fitment by effectively preventing the flexible material from closing off flow to the fitment during evacuation of the package, the evacuation device comprising a first evacuation device end and a terminal end with a length between the first evacuation device end and the terminal end, wherein the evacuation device comprises a channel directly open to the liquid product at intermediate locations substantially the entire length between the first evacuation device end and the terminal end, such that liquid product may enter the channel at the intermediate locations;

an evacuation device attaching mechanism operable to attach the evacuation device proximate the fitment, wherein the evacuation device attaching mechanism attaches the evacuation device to the flexible material;

a second sealing mechanism operable to seal the bottom and top of the form; and

a filler operable to fill liquid product into the form through the open top of the form, after the bottom of the form is sealed, after the fitment is attached, and before the top of the form is sealed.