factory outdoor lunch box plastic box crisper set transparent microwave oven refrigerator storage box thermal box series

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Correct Use of Microwave-Safe Lunch Boxes：

Ensure that people place food as far apart as possible to prevent cross-contamination. The resin material used to make lunch boxes can withstand temperatures up to 120°C and down to -20°C, making the insulated containers suitable for both refrigerating food in the fridge and heating them in the microwave, as well as for cleaning in a dishwasher.
1. Take the lunch box from the freezer, do not open it immediately. It's best to let it sit at room temperature for 1 to 2 minutes before opening.
2. When using a microwave oven, if the food contains a lot of oil and sugar, the rapid temperature rise can cause the food container to deform. Therefore, when heating the above foods, it is recommended to use a microwave oven-specific container.
3. Carbonated beverages (such as soda, cola, etc.) can cause the sealing ability of the lunch box to lose, and the food with bubbles or fermented food, hot food can reduce the sealing performance of the lunch box, please avoid storing such foods in the lunch box.
One important thing to note when placing the lunchbox in the microwave is that ...Please open the air hole on the lid.To prevent the lunch box from deforming,Please open all four sides if there are no pores."扣"在中文中通常指的是一种扣件，比如纽扣、扣子等。如果您需要翻译其他含义，请提供具体的上下文。。