How about Nanxing s stainless steel double layer vacuum thermos? 5

The production technology of thermos cups is almost the same, no one can say that it is better than whom, the biggest difference is probably the appearance and details, the key is to see what you like or need.

If you want the heat preservation effect to be more than 6 hours, use a vacuum cup, but the vacuum cup is not resistant to collisions, and the getter in it has a certain period of use, which expires, so the vacuum cup does not have a long life.

If you require the thermal insulation effect to be about 3 hours, then use a thermos cup, the thermos cup is more resistant to bumps, as long as it is not bumped into the lid can not be tightened, then the thermal insulation effect is OK.

Also, if you drink tea, choose one with a screen, don't believe that a thermos cup can't make tea, just don't cover the lid or tighten it.

If you bring it to go out, use a cup sleeve or a cup with a strap on the body.

You can use a car cup to drive a car, and you can drink water with one hand, so you don't have to stop every time.

In the office, you use an office cup with a handle.

Students use large-capacity ones, and if they can go home at noon or the school has boiling water, use a thermos cup, and if they can't go home or the school does not have boiling water, use a vacuum cup.

If you buy online, please put the mouse on my name, there is an address, the brand Jiajiali, the place of origin Chao'an Caitang (the country's largest stainless steel products production base, almost all supermarkets in the country are selling stainless steel products produced here, the technology is mature, the supporting industrial chain is perfect, so the cost is low).

Nanxing vacuum pumping is quite clean, so the insulation effect is very good!

1.It should be the residue of the plating, and you will be fine if you eat it, these are generally food-grade things, but it is better to drink it after it is clear.

2.Generally, it is cleaned with weak alkali soda, but it can also be cleaned with dish soap.

Remove the scale in the thermos, add some vinegar to the thermos, add some broken egg skins or beans, etc., cover the thermos cork, and shake it up and down several times every once in a while, and the scale that is generally knotted on the wall of the thermos will be removed.

It's best not to wait for the knot to be thickened before cleaning, you don't need to add vinegar for frequent cleaning, adding vinegar will have a peculiar smell, and you only need to add less water and broken egg skin or beans to the thermos bottle for frequent cleaning, and shake it up and down.

When boiling water is poured into the thermos, the scale is removed, and the scale in the thermos is not easy to form. Now there is an economical and practical solution to the problem of limescale in boiling water.

Of course you can't drink it...

The quality is not good, change it, the cup is best to use a glass liner, although fragile, but the safest.

Vacuum insulation is the same effect, but since stainless steel conducts heat better than glass, the heat emitted from the mouth of the bottle stainless steel will be greater than that of glass, that is, the warm bottle of glass is better insulated.

Stainless steel vacuum thermos flask, because of the vacuum, is isolated from the outside air, and the heat is dissipated slowly.

Glass thermos, heat conduction is slower.

Look at it, in order to verify, which is better, stainless steel thermos flask or glass liner thermos flask? Guy, yesterday I bought a stainless steel thermos, and the heat preservation effect pk

You can brew some lemonade, cover it, and soak it for two hours to get rid of the odor.

You can also put the tea bag in the cup, and brew some tea water to remove the odor.

Those foods can get rid of odors:

1. Burnt rice.

Insert 8-10 cm long green onions into the burnt rice, cover the pot tightly, and the burnt smell will be removed in a few moments.

2. Pork odor.

When stewing pork or pork ribs, add a few pieces of orange zest to the pot to remove the odor and greasy feeling and increase the umami flavor of the soup.

3. Odor on the hands.

Washing hands with coffee can remove the smell of garlic, and wiping hands with fragrant tea can remove the smell of onions; Rubbing your hands with salt can remove the fishy smell; Apply your hands with vinegar to remove the smell of bleaching powder.

4. Grain mildew smell.

Putting an appropriate amount of kelp in the grain can keep the grain pollution-free for two years, no mold and smell, the quality and color of the grain are as good as new, and the kelp will not deteriorate and can be eaten as usual.

5. Fishy smell.

Soak the fish pieces in milk for a while, so that the cooked fish has no fishy smell and tastes delicious. You can also marinate it with red wine or beer to get rid of the fishy smell. In addition, seasonings such as ginger can not only flavor but also relieve fishiness.

Add a little vinegar, preferably white vinegar, then sprinkle some fine salt, wait for about 5 minutes after mixing, salt and acidic substances will react, then add boiling water and stir well, pour into the bottle, if you want to have a faster effect, you can put the bottle in warm water to accelerate the internal sterilization and odor!

First of all, wash with dish soap, then rinse the residual dish soap with warm water, and finally pour hot water and add lemon to leave for a period of time before pouring it out.

Rinse and soak in hot water overnight.

Under normal circumstances, no one can drink the first pot.

The best thing to get rid of odors is lemon.

The inner tank is made of metal, using soda, not acetic acid.

After washing the boiling water, it is dried, and the things you like when you drink it regularly will naturally be gone, and it will be gone if you use it too much.

It can be sterilized by boiling water

What should be paid attention to when using stainless steel thermos flasks, as follows:

When washing, do not wash in a dishwasher, etc.

Do not scrub with steel wool balls and other chemical solutions (which are highly corrosive).

Do not place the insulated container close to a heat source such as a stove to avoid deformation of the plastic parts by heating.

Please handle it carefully, do not invert, squeeze or impact, so as to avoid deforming and denting the container and reducing the thermal insulation performance.

When placing ice cubes, do not force large ice cubes that exceed the size of the mouth of the container into the container.

Do not store tea, juice, or dairy products in the container for a long time (more than 1 day) to prevent deterioration and odor.

Please check the vacuum bottle and cup stopper from time to time, and replace the stopper immediately if it is found to be cracked or worn. At the same time, it avoids hot water leakage and burns the human body.

When filling hot water, do not exceed the bottom of the plug of the vacuum bottle or cup to avoid scalding when the hot water overflows.

Keep out of contact with insulated containers of hot water or other food to avoid burns.

Do not pack carbonated beverages. Avoid opening the container stopper, the liquid will be sprayed with carbon acid, staining clothes, etc.

The thermostat uses the principle of heat resistance to achieve the effect of heat preservation. Blocks heat conduction (direct conduction) and heat radiation, through a double-layer vacuum structure, the inner and outer tubes are separated, and part of the heat conduction is blocked. The air between the inner and outer pipes is evacuated to block thermal radiation and conduction (heat conduction caused by changes in the flow of media between gases).

Stainless steel has high strength, corrosion resistance and low thermal conductivity, which can reduce the neck thickness and reduce the contact part along the mouth to reduce the heat transfer and loss caused by heat conduction. However, stainless steel and glass, due to their high radiation emissivity, will cause heat energy to be dissipated by radiation. Therefore, the outer layer of the inner tube is coated with silver, and the heat transfer caused by radiation is reduced by mirror reflection.

In the early production process of silver plating on the outer layer of the inner tube, due to the pollution of the environment caused by the silver nitrate waste liquid, the more environmentally friendly copper plating or copper foil and aluminum foil methods have been changed to the present. The above is from Wikipedia.

Jitong Baojiate official**.

Do not drink directly from a thermos cup with hot water, and be sure to drink it from a cup.

It is possible to cause burns. This product is only for keeping beverages warm or cold.

For the opening and closing of the middle bolt, after assembling the shoulder and shoulder collar, tighten the middle bolt, and be sure to press the close button. Then, tilt it to check if there is a water leak (MBE type) If you do not tighten the middle bolt, the body may fall off when moving, causing water leakage.

Do not turn on the switch of the center plug when tilting the body or near the face, and the hot water inside may erupt due to internal pressure, causing burns.

Do not grab the harness and shake the body.

Danger when colliding with people or objects.

Do not remove the protective sheet that is attached to the bottom of the body. (Detachable and washable type) may cause the insulation function of the body to be low.

Do not place the body near a gas tank or heating stove.

There is a possibility that the parts may be deformed or discolored.

After pouring the water, put the body straight up, and remember to turn off the middle bolt switch.

There is a possibility of water leakage.

After cleaning the body, wipe off the water droplets (detachable type).

There is a possibility of leaving traces of water droplets and causing rust.

Do not use boiling water, dishwasher, dryer to clean the middle plug.

There is a risk of deformation or water leakage when heated.

When filling the kettle, do not touch the shoulders and mouth of the thermos cup.

When it falls, it may cause burns, abrasions, or deformation of the product.

Do not drop, throw, or collide with the product.

It is possible to dent the surface of the product, with low thermal insulation effectiveness and water leakage. The surface of the body is scratched and rusted, and the paint may fall off when cleaning.

Never use chemical liquids, abrasives, metal brushes, chemical rags when cleaning.

There is a possibility of abrasion, rust, malfunction.

Do not use alkaline bleaching powder when washing.

There is a possibility of rust or air leakage.

Do not put the following items in the body of industrial ice or carbonated drinks.

When the internal pressure rises, the plug may not open, the internal liquid will be sprayed, the plug may be damaged, and the cup will be damaged.

Sauces, soups and other substances containing salty ingredients.

There is a possibility of rust.

Tea leaves, pulp.

There is a possibility that the outlet may be clogged and leak.

Note: When hot tea is kept warm, the color of the tea may change.

It is recommended to put tea bags in hot water when making tea.

When enlarging the ice cubes, divide the ice cubes into small pieces and put them in, without hard pressing.

It is almost impossible to recover, and if it does not affect the normal use, you will use it, if you feel that it is not beautiful, you can add a "coat" to the thermos flask, of course, if you have a lot of money, you can buy a new one.

This kind of high-quality stuff can be found in the Antai Center...

There are also one or two living houses on Jintai Road, there may be...

The things in it are very exquisite, and they are used by people who know how to live. . .

Buy this kind of thing to go to Pufang, it's easier to find it on Zhongting Street.

There is also the popular style behind Antai, etc., there are a lot of them, and there must be pink decoration next to the CD store.

How can there be a low-end supermarket like Yonghui... They all sell fish and meat.

The variety room on the 7th floor of the Ocean Department Store is good. . . But the cups are mixed for one or two hundred yuan, and I am even thinking about buying them.