Paper Bag Filling Machines can be classified mainly 3 groups are RDK 2000 series, RDK 5000 series and RDK 2000 Twin series. These ready bag filling and closing machines can be used for many purposes mainly flour, tea, crystal sugar and coffee packaging. As Dosing unit Weighting Systems, Auger Filler or Volumetric systems are used respect to the product. The machine opens the ready bag, fills and closes it automatically. It is quite possible to add an automatic collecting unit with shrink tunnel at the end of the line