Fig. 5 shows the details of the assembly steps of the disposable packaging. Plastic bags containing VCI (volatile corrosion inhibitors) are used to avoid product corrosion, and raffia bags are wrapped around the outside to prevent the inner package from tearing. The figure also shows the final packaging assembly steps using the wooden pallet and plywood, the placement of the cardboard corners, and the use of polyester binding tape to hold the package together. Finally, the paper label with a corresponding batch of the product is attached for export.