ROTYPACK Doypack Pre-made Pouch Packing Machine: Equipment Principle and Application in Food Mass Production

ROTYPACK Doypack pre-made pouch packing machine is an automated packaging equipment widely used in food processing and pet food industries. Adopting a horizontal rotary multi-station structure, the machine completes the whole packaging process with finished pre-made stand-up pouches without roll film bag-making procedures. It simplifies workshop production workflows and lowers costs for equipment commissioning and material management. The machine automatically executes pouch picking, pouch opening, material filling, heat sealing and discharging, matching continuous automated production modes in factories.

      
This machine handles materials in granular, powder, liquid and paste forms. Different dosing modules can be equipped to meet quantitative filling requirements. It works with regular stand-up pouches, zipper stand-up pouches and spout stand-up pouches. Product changeover can be achieved by replacing simple tooling and adjusting parameters to support co-line production of various food products. The machine runs at uniform pace with stable coordination among stations, suitable for medium and long-term continuous production.

Material contact components are made of food-grade stainless steel. The detachable structure facilitates routine cleaning and disinfection to satisfy hygiene standards for food workshops. The electric control system features neat layout with intuitive parameter adjustment. The machine can operate independently, or connect with feeding, conveying and coding machines to build automated production lines, fitting processing plants of different scales.