| 摘要 |
Food and beverage trays including at least a collapsed configuration and an un-collapsed configuration. The un-collapsed configuration includes at least a hole sized for holding a plate and an area sized for holding a beverage. Preferably, the collapsed configuration is flat and includes layers of material with cut-outs, slits, scorings, perforations, or some combination thereof. Preferably, the layers are attached together and are part of a single piece of folded over material. The material preferably includes corrugated cardboard, corrugated plastic, paperboard, or some combination thereof, and adhesive. Also, methods of using the tray.
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