First, how long can the insulated lunch box be insulated?
How long does it take to keep warm and how long does it take to be a good insulated lunch box? Let's discuss it below.
The insulation time of insulated lunch boxes sold in the market is about 6-8 hours, but these are only the official time, and generally they can't reach such a long time of insulation. Most of them are not bad in about 5 hours. Furthermore, it is best to eat the food once within 6 hours, otherwise it will ferment or deteriorate, which is not good for the health. After all, the insulated lunch box only plays a role in heat preservation, and it cannot be used for preservation.
There are also many styles of insulated lunch boxes, two floors? On the third floor. Cake-shaped, barrel-shaped, we call it a thermos bucket and a thermos pot. And stainless steel insulated lunch boxes.
No matter how long he keeps warm, the food inside must be eaten in time.
Second, the use of insulated lunch boxes matters needing attention
Before use, check whether the rated voltage marked on the nameplate of the machine body is consistent with the voltage you use.
Please use a power supply with grounding protection to ensure personal safety.
When in use, the machine should be placed on a stable platform and out of the reach of children.
Do not press the power switch too hard to prevent the power switch from being damaged.
Do not use this product on or near the surface of heat-resistant objects such as carpets, and do not place objects damaged by steam above this product.
If the body is dry-burned, please add water to the heating plate or unplug the power supply. At this time, do not touch the heating plate with your hands to prevent burns.
When cooking food, a lot of steam will be generated. When the upper cover of the machine body is opened, steam will come out, so be careful not to be scalded by steam. After the food is heated, please turn off the power switch before opening the cover of the electric lunch box.
The machine body has the function of preventing dry burning, that is, the indicator light goes out. Remember to turn the power switch to the off state after use, and unplug the power supply to ensure that the machine body stops working.
When cleaning, do not immerse the body in water or let liquid flow into the body to avoid danger!
If the power cord is damaged, it must be replaced by the manufacturer or its maintenance department or similar full-time personnel to avoid danger.
The electric lunch box can only heat the food, but it does not have the function of cooking and steaming meat.
The above is how long the insulated lunch box introduced by Xiaobian can keep warm. I hope I can help you. For more information about how long the insulated lunch box can be insulated, please continue to pay attention to Tuba Rabbit Decoration Network.
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