Abstract: A machine and method of packaging loose fill material such as fiber insulation into a rectilinear bag is described consisting of a storage tank above a trough enclosing twin counter rotating augers which forcibly drive the loose fill material into a passageway over which the bag is stretched, forcing the bag off the stretcher as it is filled. A hinged can assembly contains the bag and is guided along a track as the bag is filled and forcibly moved off the stretcher, presenting the filled bag to an operator who removes it and seals the bag.