This tray features a proprietary, patented rolled edge that provides a smooth surface for overwrap film, mitigating leaks during production and transportation.
These trays utilize PET, and is said to be three times stronger than polystyrene. Plus, the rolled edge tray can immediately replace all plastic and foam trays on high-speed packaging machinery, and it comes in multiple colors, including crystal clear.
The Roll Over-Wrap tray is utilized for meat, poultry, seafood, deli and produce, and can be customized in terms of size, thickness, shape and color.
Source: www.clearlyclean.com