How to keep the temperature of food

First, heat preservation and dustproof vegetable cover

Made a huge upgrade on the ordinary vegetable cover. It has a special heat preservation design, so that food is naturally kept warm, even if it is kept at zero room temperature for one hour, it is enough for you to cook a good table.

What's even more surprising is that it can be opened and closed in one second and cleaned as soon as it is washed. Can be folded, and it is particularly convenient to store after use.

The vegetable cover consists of three layers, the inner layer is aluminum foil heat insulation inner layer, which is heat-resistant and reflective, the middle layer is pearl cotton heat-gathering interlayer, and the surface layer is Oxford cloth waterproof interlayer, which is also plated with aluminum foil. This layer is also a heat insulation layer, which rejects air convection and heat transfer inside and outside the vegetable cover.

No matter how cold it is outside, the heat inside can't be dissipated, forming an independent closed thermal locking space.

As long as you put the prepared soup on the table and cover it with an insulated vegetable cover, the heat emitted by the food itself will be locked in the vegetable cover to keep warm, and the heat exchange with the outside world will stop at high temperature.

After testing, at the room temperature of 20-25, even after 20 minutes, the food dropped by 5-8 degrees. The food still feels hot at this time. (The specific effect depends on the room temperature environment)

It is worth mentioning that the outermost Oxford cloth plays a role in isolating dust ~

There are a lot of invisible bacteria and dust in the kitchen, and there are severe smog in autumn and winter in some areas, which is ruining your hard-made meals!

With this dust-proof vegetable cover that can keep warm, it is important to eat clean and hygienic food and eat healthily ~

Use a foam box.

The foam box has heat preservation function. We saw some box lunch sellers using foam boxes to keep warm.

Keep warm with an insulated vegetable cover.

In the market or online, if there is a vegetable cover that sells insulation, you can use it to keep the cooked food warm.

Use insulated lunch boxes.

An insulated lunch box, also called a thermos bottle, is a traditional food insulation product, which contains internal organs. Similar to the thermos bottle in the past, it has the function of insulation. There are also new models now.

Keep the temperature of the pot.

The thermos pot, with heat preservation function, is made of vacuum stainless steel, similar to the thermos bottle and thermos cup we use now, and is widely used at present.

Use an incubator.

The incubator is specially used to keep food warm, and some take-away food is put in the incubator.