No matter what kind of insulated water bottle, if the quality is not good, it will endanger the safety of users in the process of using, so don't make up your mind because the shape of stainless steel insulated water bottle is good. So how can we know that the quality of the insulated water bottle is good? Today I'll tell you four rules for selecting the insulated water bottle.
1. Hygiene: refers to the raw materials of insulated water bottles to be healthy and hygienic. Vacuum water bottles are mainly made of stainless steel and plastic. Plastic caps and rubber rings must be made of environmentally friendly materials that are harmless to human body or do not pollute the environment. BPA harmful chemicals should never be added. The plastic used in the caps is PP food grade plastic. The simple measurement method is to smell with the nose and not have peculiar smell.
2. Thermal insulation: According to the standard of QB/T 2332 stainless steel vacuum bottle (pot) thermal insulation performance, under the condition of room temperature 20 degrees, fill the cup with boiling water above 95 degrees, cover the lid for 6 hours, the water temperature of the cup with capacity less than 400 ML is not less than 42 degrees, and the water temperature of the cup with capacity greater than 400 ML is not less than 54 degrees.
3. Sealability: This is a point that people consider more when choosing and purchasing insulated water bottles. Excellent sealing performance is the key to the selection of insulated water bottles. Excellent insulated water bottles must be watertight.
4. Trustworthiness: We must know whether the relevant products come from enterprises specializing in manufacturing insulated water bottles. When quality problems arise, whether we can get after-sales service or exchange in time, it is wise to choose and buy enterprise products that can protect consumers'rights and interests.
So when choosing the insulated water bottle, we can do some simple tests in this way, so that we can know whether the insulated water bottle we are using is good or bad in quality.