Plastic food trays are essential for both counter-top grocery stores and takeaways offering ready-to-go foods. But that's not all: food trays with resealable lids are also frequently used by supermarkets for fruit, vegetables, nuts, sweets, and other foods, or by food processing companies for food packaging. To meet all these diverse needs, there's a vast range of disposable food trays available, varying in shape, material, closure type, and use.