Green, Gray, and Black High-Temperature Resistant PET Food Trays (3 Compartments, Food-Grade CPET)

These green, gray, and black food-grade CPET trays all feature a 3-compartment design, emphasizing high-temperature resistance, freezing, and microwave/oven compatibility. They are a core packaging choice for pre-prepared meals, airline catering, group meals, and takeout, balancing practicality, safety, and scenario adaptability.

Core Performance and Specifications

These trays are made from crystalline polyethylene terephthalate (CPET) using a special crystallization process, overcoming the limitations of ordinary PET's poor heat resistance and achieving a wide temperature range of **-40℃ to 220℃**. They can be directly removed from the freezer for heating when frozen, do not soften or release harmful substances during microwave heating, and maintain structural stability even in conventional ovens (≤200℃) without deformation or cracking. The 3 independent compartments precisely separate staple foods, side dishes, and sauces, preventing flavor mixing and suitable for packaging various food categories such as set meals, light meals, and baked goods.

Color Characteristics and Scene Suitability

Green: High visual recognition, inherently conveying a healthy image, suitable for fresh salads, light meals, and organic food packaging, enhancing product display quality and attracting health-conscious consumers.

Gray: Simple and sophisticated style, suitable for high-end ready-to-eat meals, Western set meals, and baked goods. Its understated design doesn't overshadow the food's natural color, making it suitable for branded packaging and upscale dining settings.

Black: Strong light-blocking properties, protecting photosensitive foods (such as some baked goods and cooked foods). It's also stain-resistant and easy to clean, suitable for airline catering, group meals, and hot food delivery, combining durability and visual stability.

Food-Grade Safety and Environmental Attributes

All products are food-grade certified, free of BPA and other harmful substances, posing no safety risks in direct food contact. Heat-sealable film provides 100% leak-proof protection, extending food shelf life. 100% recyclable, with some products containing 70% recycled plastic raw materials, aligning with green packaging trends and reducing environmental costs for businesses.

Practical Advantages and Application Scenarios

The 3-compartment layout balances separation and storage, with smooth, burr-free edges, adaptable to both automated packaging lines and manual operation; it can be stacked in multiple layers, saving storage and transportation space and reducing logistics costs. Widely used in pre-prepared food cold chain delivery, airline catering, school/corporate group meals, baked goods packaging, takeout meals, etc., it supports deep customization of size and color to meet the personalized packaging needs of different brands.

Summary

The green, gray, and black 3-compartment CPET trays are designed with full temperature range adaptability, food-grade safety, and multi-scenario compatibility as their core features. Differentiated colors adapt to different product categories and brand positioning, providing a one-stop food packaging solution that balances efficiency, safety, and environmental protection, suitable for various food packaging needs requiring use throughout the entire process from freezing to heating.