With the improvement of living standards
More and more people are beginning to pay attention to health
So thermos cup
It has become an indispensable daily necessity
If the selection is not correct
It has the potential to pose a huge health hazard
Similar lessons are repeated
Previously, CCTV had exposed that the Beijing Consumer Association purchased about 50 kinds of thermos cups to test these thermos cups, and the test results surprised people, and there were actually 19 kinds of thermos cups that were selected as unqualified products because of excessive heavy metal content.
How to choose a high-quality thermos cup?
How to tell if the thermos cup is qualified? Support >>
These manganese content seriously exceed the standard of thermos cup, if used to hold hot water, poured out may become "poisonous water", the child's health damage is very large, will make the child's immunity decline, loss of appetite, serious may affect the development of children's intelligence, the most serious may let the child have the risk of cancer and Parkinson's syndrome.
These 19 kinds of thermos cups cover some well-known brands, such as "*Li", "**Ruijia" and so on. The Beijing Consumers Association has selected a total of 50 different types of thermos cups, of which as many as 19 are unqualified, accounting for nearly 40%.
This also reminds parents that when buying thermos cups for their children, they must be carefully screened, otherwise your children will drink "poisonous water" that may kill them.
What are the characteristics of the "deadly" thermos cup?
It can be identified from three aspects
01
Material
Qualified and safe thermos cups, the inner tank is usually made of 304 stainless steel, and some are glass, but the latter has a poor thermal insulation effect.
Therefore, a good way to avoid buying a "life-taking" thermos cup is to see whether the "304" stainless steel logo is printed on the inner tank, and if there is a safety, otherwise it may indicate that the material does not meet the national standards.
Of course, it is not excluded that some unscrupulous merchants deliberately marked this mark on unqualified products.
02
feel
Good thermos cup, the tentacles are smooth and hard, and the feel is more comfortable. The inferior thermos cup, the cup wall is thinner, and the surface is rough, the feel is very poor.
In addition to the above, there is also a way to avoid buying inferior thermos cups, that is, try to buy high-end products of large brands, although this may cost several times or even more than ten times the money, but at least you can buy a peace of mind.
03
smell
Qualified thermos cups, the materials used are food-grade, the odor is small, and the taste is almost impossible to smell after leaving the factory. Therefore, when parents buy thermos cups for their children, they can also use their noses to smell it, and it is best to open the bottle cap to smell.
If you find that there is no peculiar smell, it means that the thermos cup is qualified, on the contrary, if you smell a pungent taste, it means that the material is inferior, such a thermos cup, even if it is cheap, can not be bought.
Pick a thermos cup for your child
These aspects are more important
Tightness
Children's thermos cups often need to be placed in the bag with books, clothing and other items, so sealing is very important, otherwise those items may be wet.
And the insulation cup with poor sealing, the thermal insulation performance is bound to be very poor.
Heat retention
Good sealing does not necessarily mean that the thermal insulation performance is also very good, this is because the material that makes the cup can also conduct heat, and if the thermal insulation performance of the material itself is not good, the thermal insulation performance of the cup will not be very good.
However, for children who rarely go far away, the thermal insulation performance does not seem to be particularly important, because usually only need to keep warm for a few hours, the water temperature does not make people feel too cold, it is enough to meet the needs of children, so sometimes only the glass thermos cup, its thermal insulation performance is enough for children to use.
security
The safety of the thermos cup is also worthy of parents' attention, mainly refers to two aspects: one is to prevent the hot water inside from flowing out to burn the child; the other is to prevent the thermos cup from bringing a lot of direct physical harm to the child.
In order to avoid these two kinds of injuries, parents should try to buy a thermos cup that is tightly screwed and the water is slow, as well as a thermos cup with a light weight and no edges and corners.
Precautions for choosing a thermos cup
Don't just look good
Children like beautiful, cartoon patterns of thermos cups, but parents should not only look at the pattern when purchasing, but from the comprehensive aspect of the thermos cup to consider. In the case that all aspects of performance are guaranteed, it is possible to choose the pattern according to the child's requirements.
Don't just pick the heavy ones
The quality of the thermos is not directly proportional to their weight, and sometimes the weight of the thermos is worse. Therefore, when parents choose the thermos cup, do not be limited by the weight, after all, the thermos cup is too heavy, and the child carries it is also a burden.
wish
Every parent can be vigilant from now on
After all, it is related to the health and safety of children
It must not be taken lightly
Further reading >>>
The Beijing Consumer Association announced 19 kinds of unqualified thermos cup samples
The thermos cups enter the winter, and the thermos cups have become an indispensable item in our daily lives. The Beijing Consumer Association has released the results of the comparative test of thermos cups, and the results show that many brands of thermos cup liner stainless steel material does not meet the requirements of the national standard.
Recently, the staff of the Beijing Consumers Association randomly purchased 50 kinds of stainless steel insulation cup samples in Shopping malls, supermarkets and online shopping platforms in Beijing as consumers, and after testing, 19 kinds of thermos cup samples did not meet the requirements of national standards.
Luo Gang, deputy secretary general of the Beijing Consumers Association: In the comparative experiment, we also found that the samples of foreign brands, the product identification is incomplete, infringing on the consumer's right to know, individual domestic enterprises, the implementation of the new national standard, the key awareness is weak, the use of non-national standard stainless steel materials for production, resulting in its product quality does not meet the requirements of national standards.
After testing, the nominal Guangzhou Ruijia Household Products Co., Ltd. entrusted Yongkang Xingwangjia Daily Necessities Co., Ltd. to produce a sample of the "RUIJIA Yipin Ruijia" brand time thermos cup, the nominal Zhejiang Xile Industry and Trade Co., Ltd. produced the "X′Lecup" brand of a stainless steel vacuum samurai cup sample, and the nominal Yongkang Kaihui Industry and Trade Co., Ltd. produced the "Kelly Kaili" brand vacuum bullet series thermos cup sample liner material does not meet the requirements of the national standard.
Gong Baoli, director of the chemical laboratory of Beijing Light Industry Quality Inspection Station: Judging from the test results, some of them did not use 304 stainless steel, especially some of them were marked as 304 stainless steel, but they were not used. From this result, the manganese in these materials is high, and the nickel is relatively small, resulting in the corrosion resistance of this type of stainless steel material is lower than that of 304 stainless steel. If these materials are in contact with some acidic liquids for a long time, they may cause damage to the welding place, enter the air, and affect the thermal insulation performance.
According to experts, the product logo is an important form of expression of the product instructions, and it is an important window for consumers to directly understand the product. Among the 50 samples of the thermos cups in this comparative test, 15 sample marks did not meet the requirements of national standards, and this situation was particularly prominent among international brands.
Beijing Consumer Association: Stainless steel insulation cup of "food contact" material should be selected
The Beijing Consumers Association reminds that there are many kinds of thermos cups sold on the market, and consumers should buy stainless steel thermos cups labeled "304" or "food contact".
According to experts, during the use of stainless steel thermos cups, the inner tank is in direct contact with the stored hot and cold water, beverages and other liquids, and the frequency of soaking alkaline tea, water, carbonated beverages and high-temperature liquids for a long time is high, and these liquids are easy to corrode the inner tank and its welding parts, thus affecting the service life and hygienic performance of the product. Therefore, experts remind consumers should choose stainless steel materials with strong corrosion resistance.
Luo Gang, deputy secretary-general of the Beijing Consumer Association: You should first check the packaging label, whether it is marked with food contact materials, or the words 304 stainless steel to implement the standard. When purchasing a thermos cup, to check whether its cup mouth has burrs, whether the cup lid switch button is normal, under the same conditions, the larger the capacity of the thermos cup, the smaller the cup mouth, its insulation effect, the longer the holding time.
Experts said that after filling the water, the thermos cup should first check the screw-off performance and sealing of the cup lid, check whether there is water leakage in the upside down, clean it in time after each use, avoid falling and collision during use, in order to achieve the best heat retention and cooling effect, hot water can be appropriately added before use, or cold water can be preheated and precooled.
Luo Gang, deputy secretary-general of the Beijing Consumer Association: Consumers in the use of thermos cup, first of all, with a neutral detergent for cleaning, if there is a plastic odor, you can use lemon soaked water for more than two hours, generally can be removed. The thermos cup is not easy to hold carbonated drinks, traditional Chinese medicine, acid and alkaline liquids, nor should it be stored for a long time milk, juice and other beverages.
Source: Sina News Comprehensive Guangzhou Youth, Guangzhou Anti-Evil, Guangdong Health Online, CCTV Finance