From Xinxiang Custom Mug Manufacturers,Is ceramic coffee cup poisonous? First of all, it is necessary to distinguish whether the ceramic coffee cup contains toxic substances, and what kind of ceramic coffee cup it uses: underglaze color, underglaze color and overglaze color.

How to distinguish overglaze color, in glaze color and underglaze color?

Generally speaking, the wholesale ceramic coffee mugs with lid is toxic, which belongs to the tableware of glaze color. Because the patterns or patterns on the glaze color tableware can be scraped off with a knife, or even soluble in water, and the pigments used to make patterns or patterns are toxic.

OK, there's a problem. If the patterns or patterns on the tableware are on the surface of the tableware, those that can be scraped off with a knife or sharp tool are likely to eat toxic substances in the process of use.

So when people choose ceramic mugs, they should be optimistic. Don't buy glaze colored tableware. Don't be attracted by its low price. You should know that health is priceless and can't be bought by money. It's good to spend more money to buy health and rest assured. You just choose underglaze or underglaze.