What is the Serviceable temperature of Plastic Sushi Box ?

The adaptability temperature of plastic sushi boxes can vary depending on the type of plastic material used. Here are some common plastic materials and their general adaptability temperature ranges:

1. Polypropylene (PP): The adaptability temperature range is typically -20°C to 120°C. Polypropylene is a commonly used food-grade plastic with high heat resistance and cold resistance, making it suitable for common sushi applications such as refrigeration, freezing, and microwave heating.

2. Polyethylene (PET): The adaptability temperature range is typically -40°C to 80°C. Polyethylene is a common plastic material with good flexibility and cold resistance, making it suitable for sushi applications involving refrigeration and room temperature storage.But cannot put disposable pet sushi box in microwave.

3. Polystyrene (PS): The adaptability temperature range is typically -20°C to 80°C. Polystyrene is a commonly used plastic material with high transparency and rigidity, making it suitable for room temperature storage and take-out sushi applications.
   

Please note that the temperature ranges mentioned above are general reference values, and the actual adaptability temperature can be influenced by factors such as specific material formulations, box thickness, and design. When using plastic sushi boxes, it is important to follow the manufacturer's instructions and temperature limits to ensure safety and quality.
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