The diagrams provide a detailed overview of the manufacturing process of frozen fish pies. The process encompasses several stages, beginning with the preparation of the ingredients and culminating in the packaging of the finished product.
In the first stage, potatoes are delivered, cleaned, peeled, and sliced. These potato slices are then boiled and stored until needed. Concurrently, frozen fish is thawed and inspected for quality. The fish is then manually deboned and skinned.
Next, the sauce is prepared by mixing various ingredients in large mixers. Once the fish, potatoes, and sauce are ready, the assembly stage begins. Fish fillets are placed into pie cases, followed by a layer of sauce, and topped with prepared potato slices.
After the assembly, the pies are frozen quickly to ensure quality. Finally, the frozen pies are packaged, labeled, and dispatched to retailers and customers.
The process illustrates a well-organized method of producing frozen fish pies, highlighting the combination of manual and mechanical processes to ensure a high-quality end product.