Inferior harm and how to select tableware tableware?

What are inferior tableware harm, and how can we choose tableware? To introduce below small make up to you. Inferior tableware harm the state bureau of quality and technical supervision of the quality problem of the 15 provinces and 79 kinds of ceramic tableware has carried on the spot check, results show that the eligible 43, percent of pass is 54. 4%. Inspection found that the ceramic tableware not only the appearance quality, bibulous rate is generally is unqualified, the most serious is the most prominent quality problems lead stripping a quantity to exceed bid greatly. Especially some private small businesses most of the products is unqualified, excessive amounts of lead and cadmium seriously affect human health. If people use the dissolubility of lead cadmium exceeds bid ceramic tableware to eat, tableware of lead will be on the acid dissolved in food and eat into the body, accumulate over time lead to a certain amount, the will lead to 'lead poisoning'. Lead and cadmium have harmful effects on young children's development. Ceramics for daily use often contains harmful heavy metals such as lead, cadmium, using unqualified product of pottery and porcelain, these harmful substances will dissolve out, as the food enters the human body, time grows, can cause chronic poisoning. Porcelain sintering temperature is low, even no color map and colored glaze, the separation can damage human body health harmful metal easily. Is widely used in many enterprises to reduce production cost, high content of lead and cadmium, unstable performance of cheap decorative material, it is one of the main reason lead to the dissolubility of lead paint. And adornment material area of big, baking temperature enough or improper processing, can also cause lead to dissolve a quantity to exceed bid. If some small business casual to shorten the baking time or reduce the baking temperature; Lead is not easy to play, or seting overbooked deposition in the surface of porcelain, the dissolubility of lead paint. How to choose and how cutlery, tableware of pottery and porcelain of choose and buy small make up to you finishing the four don't, two note. (1) don't touch the surface of the porcelain surface is not smooth, if the curlicue above is prominent, it can simply judging on the glaze color, but also specific to touch the flowers and glaze body is smooth surface, if they are rough, means that no cooked ', '* * * * don't buy such products. If very care about problem of lead, cadmium, should avoid to choose wall have flowers or flower of tableware, although the qualified products are harmless, but it could be more foolproof. (2) the surface of pores don't in addition to pay attention to safety problems, the use of ceramic tableware performance cannot be ignored. Tableware light can be inclined to put, this light to play in the above, the flaws can take in everything in a glance, all surface has tiny pores, bump, slag, glass internal underside uneven, these problems will be to clean the inconvenience in the future, don't buy * * * *. (3) torque uneven don't bowl, cups, plates, these products to test the flatness, this also have strict rules in the national standard. To buckle the tableware in flat glass on the table, the tableware mouth have a cock, the uneven problem. Can also use the same stack bowls, cups, excellent quality of products should be fit. But the difference between product, may be an oblique, even stack up. (4) don't knock is ringing with crack don't * * * * China's voice should be ringing pleasing to the ear. Some ceramic tableware body has a crack, but the surface look not to come out. Buy knock before, if this is the case, will send out the voice of turbidity, everyone can easily distinguish. 5. Note: the price good or not, don't use decorative plate as a dinner plate. Decorative plate is generally very good first is attractive, secondly in terms of price of dozens of hundreds or even hundreds of price can give a person the sense of trust. But the adornment is decorated, from raw material to the firing technology may not reach the standard of consumption. 6. Note: due to the * * * * of microwave heating and microwave heating for a short period of time can make the migration amount of lead, cadmium, even for 24 h under room temperature is significantly higher than the amount of lead, cadmium migration. The microwave try to choose dark bright color, color porcelain of less, to avoid the harmful heavy metal in the process of microwave heating in container migration into food and cause pollution. Source: website administrator