Fully automatic bag packaging machine for tortilla stacks. The machine's product-specific design meets the varied international packaging requirements. Tortilla stacks are packed into foil bags and sealed tightly inside the machine in a single operation. The drive concept of the VS 320 SV 12 T machine guarantees a constant switching point accuracy for all functions and reduces maintenance to a minimum. By consistently separating the product work area from the drive, this machine design also meets all cleanroom requirements. Drive technology in a wide range via servo drives.