How to Choose an Insulation Bottle?

The vacuum is currently on the market there are many varieties of insulation bottle, the price difference is also large. The consumers who do not understand the reason often spent a lot of money to buy a good vacuum bottle. Now let me tell you how to buy a vacuum flask.

(1) look at labels or instructions first

Regular manufacturers will have to write the product model, name, volume, material, production address, manufacturers, standard number, the use of methods and so on. If they are not, there will be a problem

(2) identify by its appearance

A look at the internal bladder and the external surface of the bile to make whether there are bumps and scratches or burrs;

And then to see if the welds in the mouth are smooth and consistent, which is related to the feeling of comfort when drinking water;

And then to see the internal sealing cap is tight, and the cup match;

Finally, to look at the mouth of the bottle, the rounder the better, the immature process will appear without a circle.

(3) leak test:

First, turn the cap on the bottle to see if the cap fits perfectly with the cup, then add water (preferably boiling water) to the bottle, then invert the bottle for two or three minutes to see if there is water.  

(4) Isolation test:

Because the vacuum flask is used in vacuum insulation technology, because the vacuum case can prevent the transfer of heat to the outside, in order to achieve the effect of heat preservation. Therefore, to detect the effect of isolation only 100 degrees of boiling water in the cup, in two or three minutes, each tactile position, look hot, if any part of the fever, the temperature will be lost from the place. Just like the place, the bottle will have a slight fever is a normal situation. Xiaomi 1500ML Water Bottle is approved to keep the temperature for 24 hours. If you are finding one, this may be the good option for you.

(5) Identification of plastic parts:

The vacuum thermos bottle should use plastic which is food grade, small plastic odor, bright surface, no burrs, long service life, not easy to aging. While the ordinary recycling features of plastic or plastic are the smell, gray color, burrs, aging of easily broken plastic, a long time not only stink. The vacuum bottle will reduce the life of our health threat.

(6) Capacity measurement:

Because the vacuum bottle is double, so the actual capacity of the pot and we see that there will be some discrepancy. Look at the depth and height of the outer cladding is little difference (usually 18-22mm), many small factories in order to reduce costs, often to the material that can affect the capacity.

(7) stainless steel recognition:

Many kinds of stainless steel materials, which 18/8 said that the stainless steel material containing 18% chromium, 8% nickel, reached the standard materials, in line with national food standards. For example, Xiaomi Stainless Steel Bottle is made of resistant stainless steel material which is a green product. The general color is pale or dark if the concentration of brine in 1% will produce rust after 24 hours, which contains some elements that exceed the standard, direct damage to human health.