Structure and Food Production Application of ROTYPACK Doypack Packaging Machine

ROTYPACK Doypack pre-made pouch packing machine is automatic bag-feeding packaging equipment widely adopted in food and pet food processing sectors. It features proven horizontal rotary multi-station construction. Packaging runs on finished prefabricated pouches, eliminating the need for film roll bag forming assemblies and streamlining workshop layout and production workflows.

         
This machine carries out full automatic workflows: bag picking, bag separation, bag opening, material filling, heat sealing and finished product unloading, matching continuous, standardized mass production for factories.

It works with diverse food materials in forms of granules, powders, liquids and pastes. Quantitative filling is achievable by pairing with screw, piston, weighing metering modules. It fits multiple prefabricated pouch styles, including regular stand-up pouches, zipper stand-up pouches and spout stand-up pouches. Product switching only needs simple fixture replacement and parameter tuning, satisfying multi-item shared line production.

All parts touching materials are constructed from food-safe stainless steel with smooth surfaces to reduce material residue. Detachable structures enable easy daily cleaning and disinfection, conforming to sanitation specifications for food processing workshops.

The machine’s electric control system delivers steady operation with simple parameter adjustment. It can work alone or connect with upstream feeding machines and downstream conveying & coding equipment to build automatic production lines, fitting processing workshops of all production capacities.