Analysis of Filling Process of ROTYPACK Doypack Filling Machine

The ROTYPACK Doypack pre-made pouch filling machine is the core supporting equipment for stand-up pouch packaging lines, specialized in quantitative filling of pre-made stand-up pouches. It can be linked with all types of pouch feeding packaging main machines and widely used in filling production of seasoning sauces, food powders, snack granules and pet food materials.

              
The machine adopts corresponding filling processes according to physical properties of different materials to satisfy diversified production demands. Closed screw filling structure is used for powder materials to reduce dust diffusion in workshops. Piston filling structure is applied for high-viscosity pastes and sauces to ensure even and stable discharging. Weighing filling structure is adopted for granular materials to stabilize single-pouch filling measurement and control production errors.

Core filling components of the machine feature quick-detachable design with simple disassembly and assembly for daily cleaning and disinfection, avoiding cross-residue of different materials. The filling speed supports stepless adjustment, applicable to low-speed fine filling scenarios as well as high-volume mass production. It fits filling production of stand-up pouches of all sizes and conforms to standardized production systems of food factories.