Automation of packaging lines is a step increasingly chosen by many entrepreneurs. Innovative solutions are also being adopted in the food industry, which is eager to implement robotic workstations to improve efficiency and precision. Here, we explain what packaging automation in the food industry looks like and why it is a worthwhile investment.
How Does Packaging and Palletizing Automation Work in the Food Industry?
An automated packaging line begins when a finished food product reaches the conveyor belt. There, it is arranged in a specific pattern, such as in rows. Properly sorted products then move to the first stage of packaging, where bottles receive shrink wraps, and meat is placed into trays with films and labels. This is known as primary packaging, handled by automatic packaging systems. Once the individual product is secured, it moves to the secondary packaging zone. Here, robots create packages or group packaging, such as shrink-wrapped bundles or boxes. This process also includes applying necessary labels containing the product name, manufacturer details, production and expiration dates, and batch numbers. Robots generate these labels and then apply them to the outer packaging, or outers. Meanwhile, each label is recorded in the system, ensuring complete traceability of the production process. The highly specialized machine design, carried out by the Taskoprojekt engineering team allows for the creation of packaging lines fully tailored to the specifics of the food product and the client’s requirements for the type of final product protection.
In order for food products packaged in group or secondary packaging to leave the production hall and reach the client or distribution center, they must be transferred onto a pallet. Palletizing in the food industry handles so-called tertiary packaging, which protects the product during transport. Automated palletizing involves a robot arm picking up cartons and shrink-wrapped bundles and placing them onto a pallet, all monitored by cameras and supported by position sensors. Robotic palletizing ensures standardized stacking of goods on the pallet, significantly increasing process efficiency, maximizing the use of available space, and preventing the total weight from exceeding allowable limits.
Why Is It Worth Automating Food Packaging and Palletizing?
Mass production packaging is a major strain on employees due to the monotony and repetitiveness of the work. In such routine tasks, mistakes and errors are easy to make. In contrast, robots maintain full attention regardless of whether it is the first or forty-first hour of operation. Robotic automation in food production allows for the maximization and consistent maintenance of efficiency. Robots work around the clock, without the need for breaks or vacations, enabling more reliable planning of production volumes not only weekly but also annually. The benefits of production automation also extend to worker safety. Robotic stations with food packaging machines operate completely independently. Employees do not have to worry about their health while packaging products or securing pallets for transport. Instead, they monitor the machine from a safe distance and manage its functionality.
Automation is a step toward a standardized and fully traceable packaging and palletizing process. For the investment to be cost-effective and genuinely improve a company’s efficiency, it must be tailored to the nature and scale of operations, as well as the client’s requirements. Automating a production line requires a personalized approach and the expert support of experienced engineers. Considering implementing robotic packaging workstations? Contact Taskoprojekt. Explore our projects, share your expectations, and we will design a packaging line custom-fit to your company’s needs.
