we are looking for a plant to manufacture poly propelene bag's that are being used under the name of Block Bottom Valve Bags for the packing of cement. Capacity of the plant would be about 40 Millions pags per anum. The plant should include the bag making machine along with perforation system. For reference, you mayhave a look at Starlinger (Austria) or BSW bag making machines Ahmer Khan 82-198356030