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Working principle of automatic unpacking machine
2026-09-07

      When it comes to packaging equipment, we have to mention the common unboxing machine. The automatic unboxing machine, also known as the carton automatic forming and sealing machine, works by opening the carton board, folding the bottom of the box according to a certain program, sealing it with tape, and then delivering it to the specialized equipment of the packing machine. Automatic cardboard box forming machine and automatic unboxing machine are assembly line equipment for large-scale cardboard box automatic unboxing, automatic folding of the bottom cover, and automatic sealing of the bottom tape. The machines are all controlled by PLC+display screens, and can complete packaging processes such as cardboard box suction, unboxing, forming, folding, and sealing in one go, greatly facilitating operation. They are essential equipment for automated large-scale production.

      The above is the entire workflow of the unboxing machine. It may seem simple, but to implement it, all aspects of the equipment need to be closely coordinated. The unboxing size range, unboxing speed, sealing effect, and machine stability all have high technical requirements. Only by ensuring these factors can perfect unboxing operations be achieved.

      Seeing this, perhaps you have a question: how can we solve the problem of different materials and thicknesses of cardboard boxes used by merchants? So in the next issue, we will continue to explore this issue.


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