A method is disclosed for rapidly filling an inflatable dunnage bag with entrained ambient air to a predetermined maximum stabilized pressure level. A dunnage bag is provided with a housing defining a chamber extending from an opening on the exterior of the bag to an opening in the interior of the bag....http://www.google.com.au/patents/US4102364?utm_source=gb-gplus-sharePatent US4102364 - Method of dunnage bag inflation
