In daily life, there are all kinds of tableware: plastic, ceramic, stainless steel, wood, bamboo and so on. Some tableware are colorful and very beautiful, while others are exquisite in texture and workmanship. This article 100 safety net will talk about the color porcelain tableware threat to human health, purchase need to be careful!
Porcelain tableware is a threat to human health. Be careful when purchasing!
People can’t live without pots and pans for three meals a day. If we use tableware with excessive lead dissolution, it doesn’t mean that we “eat lead into our bodies”, which may lead to “lead poisoning” over time!
In order to avoid the influence of lead in ceramic products on human health, the following aspects should be paid attention to when purchasing: there is a hidden worry of “lead pollution” in glaze color ceramics, which should not be taken lightly. The glaze color ceramic is made of the flower paper made of the lead pigment and pasted on the glaze, which is baked at 700 ℃ ~ 850 ℃. Experts pointed out that this kind of lead compound can be dissolved by acid. When food contacts with the picture, lead may be dissolved by organic acids in food. Of course, if the glaze color design is reasonable and the barbecue technology is appropriate, it can avoid excessive lead dissolution. In contrast, the under glaze color, in glaze color and white porcelain sold on the market at present do not contain lead and are relatively safe. Therefore, the best choice for purchasing ceramic tableware should be the under glaze color, under glaze color and white porcelain with moderate price. Special attention should be paid to those products that can wipe off the pattern by hand when purchasing. The amount of lead and chromium in this product is very high. Attention should be paid to whether the color of the pattern is bright. If not, the temperature may not meet the requirements when baking flowers. The amount of lead and chromium in this product is often high. For uneasy products, it can be soaked in vinegar for several hours. If there is obvious change in color, it should be discarded.
In addition, when choosing the utensils for food, we should pay attention to the decoration of the contact surface with food, especially the utensils for acid food, we should try our best to choose the products with less surface decoration patterns.
Although it is said that ceramic tableware is relatively safe, but the production process of lead in ceramics is inevitable, so for your health and your family’s health, please pay attention to the above common sense when purchasing porcelain tableware! If you want to know more about how to disinfect children’s tableware, you can log in to Baibai safety net, more details are waiting for you!