Answer:
Today egg boxes are made of various materials, such as recycled paper, cardboard, moulded pulp, different polymers and others (Marsh and Bugusu 2007; Wani et al. 2014). The two most popular materials for egg boxes (cartons) are polystyrene and pulped paper (Kudzal et al. 2014).
Explanation:
Eggs from production are brought into the packing/storage facility. Eggs can be brought in by hand or by conveyor belt. In intensive egg production, the birds lay eggs that roll out of the cage onto conveyor belts, which transport the eggs directly to the packing/storage facilities.
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