What is the principle of Phnom Penh glasses or plates, and will it affect health?

? There will be some harm. Generally do not choose bright-colored glaze, because the brighter the color, the more heavy metals will exceed the standard. We'd better use porcelain white plates.

All gold used for gold tracing is not real gold, but generally chemical gold. There will be no large-scale gold tracing, and it is generally only around the mouth, so the amount is too small and it is not heavy metal, and the impact on the human body is almost negligible. But it is suggested to buy and use underglaze porcelain. Porcelain decorated with gold or pastel is mostly used for home decoration and display.

At present, whether the colored tableware sold in the market contains substances exceeding the standard needs to be tested by the quality inspection department to determine. Household tableware In order to make the tableware more beautiful, the inside and outside of the tableware are inlaid with Phnom Penh or printed with various patterns. That is, it is often said that food is beautiful. Under normal circumstances, high-quality tableware inlaid with Phnom Penh or patterns is not easy to fall off. However, due to long-term use, especially when washing, it is inevitable to remove the Phnom Penh or pattern. As long as you pay attention when using it, it will not pose a threat to human health.

Is the Phnom Penh next to the dish poisonous?

Ceramic tableware should be boiled in boiling water for 5 minutes before use, or soaked in vinegar for 2 to 3 hours to remove most toxic substances. If the color of tableware changes during soaking, it is best to throw it away. Do not use ceramic tableware to store acidic foods and drinks such as juice, wine and coffee for a long time. The longer the time and the higher the temperature, the easier it is to dissolve lead and aggravate the side effects. Ceramic tableware for microwave ovens should avoid products decorated with metal.

Don't buy dark tableware;

When selecting ceramic tableware, we should first look at whether the information such as the manufacturer of the goods is complete and whether there are implementation standards. Secondly, touch it with your hand to see if the inner wall is smooth. It is best not to choose glazed tableware with uneven surface, blistering or even raised pattern edges, nor to choose tableware with patterns on the inner wall. Don't buy brightly colored and dark tableware.