Stainless steel bowl high corrosion resistance, easy to clean, heat neither deformation nor deterioration, even if dropped on the ground will not be broken. Many stainless steel bowls are with vacuum sandwich, surface touch, cold, not cold, not hot, and insulation. Therefore, as long as the correct consumption of stainless steel dining bowl eating method, there is no problem, or relatively safe.
Stainless steel dining bowl can not be long time to hold a dish with vegetable soup, because vegetable soup often contains acidic substances, will be substandard stainless steel cutlery nickel and chromium dissolved, heavy metal content exceeds the standard will be hazardous to health. So consumers buy stainless steel bowl, it is best to buy quality products.
How to buy stainless steel bowls and chopsticks
1, look at the material
Stainless steel bowls and chopsticks should be 304 material, its main material is chromium and nickel two kinds of strong resistance to oxidation and corrosion, heat will not release toxic substances. But even labeled 304 stainless steel, is not permanent, once found on the surface of the small black spots rust lines, it should be discarded, lest the toxins eaten.
2, look at the color
Try not to choose brightly colored stainless steel dishes and chopsticks, nickel-free stainless steel dishes and chopsticks, the appearance of the usual light green. 304 austenitic stainless steel appearance of smooth, soft tone, rich, with a light beige itself, the consumer can be based on the actual needs of choice.
3, look at the price
Ferrite stainless steel bowls and chopsticks nickel content is very little, or even no, so the price is relatively low, low-grade tableware is mostly made of this type of stainless steel, and austenitic stainless steel due to the higher nickel content, the price is relatively high.
4, look at the weight
Stainless steel tableware density are almost the same, qualified stainless steel dishes and chopsticks are generally heavier, counterfeit inferior stainless steel is very light, and very thin, very thin.
5, look at the packaging
Check whether the product has a certificate of product quality, QS marking of the production license and license number, see whether there is a Chinese product name on the product, the name of the production plant and address, see whether there is a specification for the operation of the instruction manual or the cleaning method of the prompt. Counterfeit and low-quality products often do not have this information, or the printing is very vague.
6, look at the brand
The quality of big brand products is often guaranteed, after-sales service is better, the production process is technically mature, the price positioning is also reasonable, the state regulation is also more strict, consumers can according to their actual needs, buy the right well-known brand products.