8422.40.91.50 - Machines for case and tray forming, packing, unpacking, closing and sealing

This classification, HTS Code 8422.40.91.50, encompasses a broad range of machinery specifically designed for the formation of cases and trays, as well as machines that perform packing, unpacking, closing, and sealing operations on various types of containers. These machines are integral to automated or semi-automated packaging lines, handling tasks from creating the primary packaging material (cases/trays) to securing the final product within its packaging. The scope includes equipment that prepares the container, places the product inside, and then ensures the container is properly shut and sealed.

Distinguishing this category from its siblings, HTS Code 8422.40.91.50 focuses on the comprehensive process of case and tray manipulation alongside packing, unpacking, closing, and sealing. It differs from HTS Code 8422.40.91.40 (Strapping machines), which are specialized for applying bands to secure packages, and HTS Code 8422.40.91.60 (Machines for shrink film and heat sealing), which primarily deal with the application of heat-shrinkable films for sealing. Furthermore, it is distinct from HTS Code 8422.40.91.70 (Machines for wrapping), which are designed for the external wrapping of products, and HTS Code 8422.40.91.81 (Other), which serves as a residual category for packing and wrapping machinery not otherwise specified.

As this HTS code is a leaf node, there are no further subcategories. Therefore, the classification hinges on the specific functions performed by the machine. For example, a machine that forms a cardboard tray, places a product onto it, and then seals it with tape would fall under this category. Similarly, a machine that erects a case, fills it with products, and then closes and seals the flaps would also be classified here. The key is the combination of case/tray forming with subsequent packing, unpacking, closing, or sealing operations.