Flexible Liquid Packaging Solution Adaptable to Multi-Viscosity Materials for Precise and Stable Filling Production

In liquid packaging production, common industrial challenges include foaming during the filling of high and low viscosity liquids, material overflow during high-speed operation, poor adaptability during material switching, and fluctuating metering accuracy. Conventional packaging solutions fail to balance versatility and operational stability, and cannot meet the mass production demands of diversified liquid products. Rotypack liquid packaging solution is optimized according to the characteristics of liquid materials, suitable for water agents, sauces, oils, viscous emulsions and other liquid materials, solving the common defects of traditional liquid packaging.

      
Equipped with an intelligent piston quantitative filling system, the solution automatically adjusts filling flow rate and feeding rhythm based on material viscosity. The low-speed gentle filling mode effectively avoids foam generation and material overflow, ensuring filling consistency and sealing flatness. All material-contact parts are made of food-grade stainless steel, supporting high-temperature sterilization and tool-free disassembly and cleaning, which complies with hygiene standards for food, daily chemical, pharmaceutical and fine chemical industries. It adapts to multiple pouch types including premade bags, stand-up bags and zipper bags, with filling capacity ranging from 50ml to 1000ml and operating speed of 18–30 packs per minute.

The system is equipped with an intelligent parameter storage module. Exclusive production parameters for various materials can be preset and switched with one click without repeated debugging, reducing changeover time. Integrated with overload protection, no-bag stop-filling and missing-filling self-inspection functions, the solution can operate independently or connect with the full-process production line of filling, sealing, labeling and inspection. It fits small-batch customized production and large-scale continuous production, providing low-consumption and highly adaptable integrated packaging support for liquid manufacturing enterprises.