Sustainability Of CPET Lunch Tray Takeout Food Container With Clear Lid

1. High Heat Resistance: CPET trays can withstand a wide range of temperatures, typically from -40°C to 220°C (-40°F to 428°F). This makes them suitable for both freezer storage and oven/microwave heating.
2. Microwave and Oven Safe: One of the main advantages of CPET trays is their ability to be used directly in the microwave or conventional oven, making them ideal for convenience foods and ready meals.
3. Freezer Safe: CPET trays are also designed for freezer storage, allowing food to be stored at low temperatures without compromising the tray’s structural integrity.
4. Recyclable: CPET trays are recyclable in facilities that accept #1 plastics (PET), contributing to environmental sustainability efforts.
5. Good Barrier Properties: CPET trays provide an excellent barrier to gases and moisture, which helps to preserve the freshness of the food and extend its shelf life.
6. Crystallization Process: The crystallization of PET increases the tray’s rigidity and heat resistance, giving it a crystalline structure that can endure high temperatures, unlike standard PET which softens under heat.

Common Uses:

• Ready-to-Eat Meals: CPET trays are widely used for packaging ready-to-eat or ready-to-cook meals that can go from the freezer directly to the oven or microwave.
• Catering and Food Service: These trays are ideal for pre-prepared meals in catering services, as they maintain food quality during transport and reheating.
• Airline and Hospital Meals: CPET trays are used in situations where meals need to be prepared in advance and heated just before serving, such as in airlines or hospitals.

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