ROTYPACK Doypack Filling Machine: Filling Structure and Material Adaptation Solution

The ROTYPACK doypack filling machine is a special supporting filling device for stand-up pouch packaging lines. It can cooperate with various bag-feeding packaging hosts to complete quantitative filling of sauce, powder, granular materials and puffed food in pre-made pouches, widely applied in automatic production lines of condiment and pet food processing factories.Differentiated filling structures are adopted according to material characteristics to reduce material loss during production. Closed screw filling reduces powder diffusion in workshops.

Piston filling heads provide stable discharging speed for viscous sauces and pastes to reduce material residue and dripping. Weighing filling components stabilize single-bag weight and control measurement deviation for granular materials.

The whole filling head adopts a quick-release design for tool-free disassembly and assembly, facilitating daily cleaning and disinfection to avoid cross-residue of different raw materials. The stepless adjustable filling speed adapts to small-batch precise production and high-speed mass production, matching mainstream sizes of pre-made stand-up pouches.