http://www.youtube.com/watch?feature=player_embedded&v=qOgf5sQiT_M
Click on the picture for a video presentation of the Technopac's 2000 RB-80 system at work

The Revolutionary Bag Making and Filling System

Many potential gains in bread packaging productivity have been overlooked for some 30 years. Today, with Technopac's RB-80, bakeries can greatly improve their production capabilities by the use of this new, two tier system. The RB-80 combines a roll-stock based bag making unit, with a highly efficient filling unit. Together, they can contribute direct improvements related to packaging costs, productivity, space utilization, solid-waste management and more.