The diagram illustrates the process by which vegetables are prepared and packaged prior to distribution and sale to consumers. Overall, the procedure involves a series of seven distinct stages, beginning with the sorting of raw produce and ending with packaging, and it incorporates both manual labour and mechanical processes.
Initially, freshly harvested vegetables are placed on a conveyor belt where workers manually sort them to remove damaged or unsuitable items. Once sorted, the vegetables are transported into a chilling unit, which rapidly lowers their temperature to preserve freshness. After chilling, they are moved into a greenhouse-like area to maintain optimal conditions for quality control before further processing.
Subsequently, the vegetables return to the conveyor system for peeling and polishing, during which outer skins and blemishes are removed. Following this, they are put through a cutting stage, where they are trimmed and prepared in the desired sizes. Next, the cut vegetables pass through a spinning or drying machine, which removes excess moisture. Finally, the prepared vegetables are packed into bags or containers ready for transport to retail outlets.
In summary, this systematic process ensures that vegetables are cleaned, processed, and presented in a market-ready condition, with a combination of human oversight and automation at each step