?:definition
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Flat open containers (i.e., trays) designed for holding, separating, carrying or serving food. These trays can be made of different reusable materials such as wood, metal, glass, fiberglass, and ceramics or disposable materials including plastic, paper, foam and cardboard. Food trays can come in varied shapes and sizes to serve different needs. They may be divided into several sections and may have built-in handles. Food trays are mainly used in healthcare facilities by inpatients, visitors and staff; they are also used for in-home care.
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