Hi, I’m Jack. I’m a senior expert in the field of thermos water bottle.
There are all kinds of kids insulated water bottle on the market. When you face them, do you have enough ability to choose the right kids insulated water bottle which you want?
First—look at the label or instructions of the kids insulated water bottle.
Generally, regular manufacturers will write the model, name, volume, material, production address, manufacturer, standard number, after-sale, use method and so on. If none of this happens, then there’s a problem.
Second—Identify from the appearance of the kids insulated water bottle.
- Observe whether the polishing of the inner and outer surfaces is uniform and uniform, whether there are bruises, scratches or burrs;
- Whether the welding of the observation part is smooth and uniform relates to the feeling of comfort when drinking water;
- Observe whether the internal seal is tight, whether the thread and the bottle match;
- Look at the kids insulated water bottle mouth, the rounder the better
First, twist off the kids insulated water bottle cover to see if it matches the body of the bottle, then add hot water (preferably boiled water) into thekids insulated water bottle, and then invert the kids stainless steel thermos water bottle for two to three minutes to see whether there will be water leakage.
Because kids stainless steel vacuum water bottle adopts vacuum insulation technology.Base the role of preventing heat transfer to the outside can be achieved in vacuum, so as to achieve the effect of insulation. So,to test the thermal insulation effect of stainless steel kids thermos water bottle, just pour hot water into the bottle, after two or three minutes, touch each part of the bottle, see if it is hot, if which part of the heat, then the temperature will be lost from that place. But have to be aware of is normal to have a slight fever at the mouth of kids insulated water bottle.
Fifth—Inspection of capacity:
Because of the kids insulated water bottle is double-decked, the actual capacity of the kids insulated water bottle will be different from what we can see. Look at the depth of the inner layer of the insulated thermos and the height of the outer layer whether do not differ too much (generally 18-22mm).
Sixth—Identification of stainless steelmaterial for kids insulated water bottle:
There are many kinds of stainless steel materials, of which 18/8 indicates that the stainless steel material contains 18% chromium and 8% nickel. That means this standard meets the national food-grade standard is a green environmental protection product. The product is rust-proof and corrosion-resistant. Ordinary stainless steel kids insulated water bottle’s inside layer color appears white or dark, if put into the concentration of 1% salt water immersion for 24 hours will produce rust spots, some of its elements exceed the standard, directly endangering human health.
Last,consumers often also pay attention to not only look at the appearance or name of the kids insulated water bottle, but also to see whether the instructions indicate that it is heat preservation. Now many kids water flask and pots are generous in appearance, novel in style, and very similar to the kids insulated water bottle, but they are not heat preservation at all. Consumers only rely on the impression of the kids thermos water bottle and subjectively consider it as a heat preservation cup. So don’t make such a small mistake, you must read the instructions serious.