... packing non-stick with flow property powder,such as milk powder,flour,starch,washing powder,curry,spices,instant coffee,bean powder,jelly powder,maize powder,cement,chilli powder ... optimum machine or options to you for reference.Thank you.1. Bag dimension2. Bag weight3. Filling material4. Bag shape5. Bag material full automatic powder vertical packing machine (SK-520F)