Why cannot put disposable pet sushi box in microwave?

Here is detail share from Dongguan Sunzza , which is an orginal factory of disposable pet sushi box with mroe than 10 years.

Material selection: Sushi boxes are usually made of plastic materials, which may not be microwave-safe. Some plastic materials may not withstand high temperatures and can deform, melt, or release harmful substances.Different materials Serviceable temperature of Plastic Sushi Box.
Heat conduction: The plastic material of sushi boxes does not have good heat conductivity. This means that when the sushi box is placed in the microwave, heat cannot be evenly distributed, resulting in uneven heating, insufficient or excessive heating of the food.
Food texture: Sushi typically includes ingredients such as raw fish slices, nori (seaweed), and sushi rice. These ingredients may not yield desirable results when heated in the microwave. For example, sushi rice may become sticky, and raw fish slices may become overcooked or dry.

In summary, to avoid damage to the food and the sushi box and to maintain the quality of the food, it is not recommended to put sushi boxes in the microwave for heating. If you need to heat sushi, it is best to remove the sushi from the box and use another microwave-safe container. Before using any container to heat food, always refer to the manufacturer's guidelines to ensure safety.
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