Abstract: A closed-loop control system for recycling products, such as food service ware. The system provides a “pure” stream of the products without major contaminants, which facilitates efficient re-fabrication of the product. The system includes collecting the used product from a selected group of users, isolating the used product from other waste, and delivering the product to a reprocessing center. The used product is washed and pelletized to form recycled pellets, which are combined with virgin pellets in ratios conforming with FDA regulations, to produce new recycled products. These new products are then sold back to the group of users, thus maintaining the system in a closed-loop. The recycled products may include plastic materials, such as polystyrene, polyethylene terephthalate, polypropylene, or high density polyethylene. When any of the above-mentioned plastic materials are in their expanded foam state, the system may be more economically feasible to operate.