At a time when competition in the dairy industry is fierce, product safety and production efficiency have become the key to a company's breakthrough. Based on 20 years of deep cultivation in the industry, ply-pack factory has launched the "intelligent aseptic filling system solution for dairy packaging machines", which helps dairy companies solve production pain points from three dimensions: technology upgrade, process optimization and scene adaptation.
In response to the problem that short-shelf products such as fresh milk and yogurt are susceptible to microbial contamination, this solution adopts triple protection of "aseptic packaging technology": first, the active bacteria in the raw materials are inactivated through the ultra-high temperature instantaneous sterilization system (UHT), and then the filling and sealing are completed in a Class 100 clean environment. Finally, the oxygen content inside the package is controlled below 0.5% through nitrogen replacement technology. In the actual application of a dairy company in Inner Mongolia, this technology has extended the shelf life of fresh milk products from 7 days to 21 days, and no preservatives need to be added throughout the process.
Faced with the market demand for diversified dairy packaging specifications, the dairy packaging machine innovatively adopts a modular combination architecture. The core components such as the filling head, conveyor belt, and sealing mold all support rapid disassembly and switching. With the intelligent visual recognition system, the production line conversion from 200ml yogurt cup to 1L fresh milk house packaging can be completed within 45 minutes. A low-temperature dairy company successfully shortened the alternating production interval of mango-flavored and plain yogurt to 20 minutes by configuring a double-station filling module, and the equipment utilization rate was increased to 92%.
The intelligent CIP (cleaning in place) system equipped with the solution covers every corner of the inner wall of the pipeline of the dairy packaging machine through a three-dimensional rotating spray head. The food-grade cleaning agent is circulated at a high temperature of 80°C, and the residual amount detection sensor is used to ensure that the residual amount of milk fat in the pipeline is less than 0.3ml/m². After a customer in Zhejiang applied this system, the complaint rate of product flavor cross-contamination dropped by 76%, and the annual saving of cleaning water consumption reached 1,500 tons.
From on-site investigation to solution implementation, the ply-pack engineering team provides full-chain services:
.Demand diagnosis: Restore the customer's workshop layout through 3D laser scanning and accurately calculate the equipment installation space
.Scene simulation: In the smart factory laboratory, 1:1 replicate the customer's existing production line for compatibility testing
.Data interconnection: Provide equipment IoT transformation services for traditional dairy companies to achieve cloud-based early warning of packaging failures
A well-established dairy company in North China integrated the original three independent production lines into one intelligent production line through customized solutions, reducing labor costs by 40% and increasing daily production capacity by 25%. Its characteristic glass bottle fresh milk products have successfully entered the high-end supermarket channel with stable aseptic filling quality.
ply-pack's intelligent aseptic filling system not only solves the efficiency bottleneck of dairy product packaging, but also promotes the transformation of dairy companies from "experience-driven" to "data-driven" through the deep integration of aseptic packaging technology and IoT technology. As consumer demand for short-shelf-life, clean-label products grows, this safe, efficient, and flexible dairy packaging machine solution is becoming a standard option for dairy industry upgrades.
