How to Buy ceramic disinfection tableware?

Ceramic disinfection tableware with poor quality will not only have various hygiene problems, but also have safety problems in use, so everyone should pay attention to it when selecting, the following is a small series for everyone to choose ceramic tableware 'four don't', you can refer to the purchase, to avoid quality problems. 1, upside down uneven not bowl, CUP, Plate these products, but also to test its flatness, which is also strictly stipulated in the national standards. The ceramic disinfection tableware can be buckled upside down on the flat glass table to see if the tableware mouth is tilted and uneven. You can also stack the same bowls and cups together, and the products with good quality should be exactly the same. However, those with poor quality may be crooked or even unable to stack. 2, knocking is not clear and cracked, not good porcelain sound should be clear and sweet. Some ceramic tableware bodies have cracks, but the surface cannot be seen. Knock it before buying. If this is the case, it will make a turbid sound and everyone can easily distinguish it. 3. Don't touch the surface of porcelain if the surface is not smooth. If the flower body on it is protruding, it can be simply judged as overglaze color, however, it is necessary to specifically touch whether the surface of the flower and the glaze body are smooth. If they are rough, it means 'not cooked' and such products should not be purchased. If you are very concerned about the problem of lead and cadmium, you should avoid buying ceramic disinfection tableware with flowers or flowers on the inner wall. Although qualified products are harmless, they are more foolproof. 4, do not have pores on the surface, in addition to pay attention to safety issues, the use of ceramic disinfection tableware performance can not be ignored. The tableware can be tilted against the light, so that when the light is hit on it, the defects on it can be seen at a glance, any problems such as tiny pores, bulges, slag falling on the surface and uneven bottom of the Cup will bring inconvenience to future cleaning and should not be purchased. 5, Note :(1) Whether the price is good or not, don't use decorative plates as dinner plates. Decorative plates are generally very good-looking. First of all, they are more attractive. Secondly, in terms of price, dozens of hundreds or even hundreds of prices can give people a sense of trust. But decoration is decoration, from the raw material to the firing process may not be able to reach the standard of food. (2) Due to the high efficiency of microwave heating, the migration amount of lead and cadmium can be reached by short-term microwave heating, even significantly higher than that of lead and cadmium soaked for 24 hours at room temperature. Microwave oven heating should try to choose transparent and less colored porcelain to avoid harmful heavy metals in ceramic disinfection tableware from migrating to food during microwave heating and causing pollution. Although the disinfection tableware made of ceramics has certain advantages in both use and appearance, the use of tableware is related to our health and we have to pay attention to it, therefore, we should not make do with our choices. Using safe tableware is the premise of ensuring our health. Small editor: fir