Are underglaze bowls poisonous?

Not poisonous. Underglaze color is a variety that uses color materials to apply color directly on the porcelain body, covers it with a layer of transparent glaze, and then fires it together with the porcelain in a high-temperature atmosphere after entering the kiln. The characteristics of underglaze color are: not easy to wear, never fade, lead-free and non-toxic, smooth and flat, and easy to operate.

Are underglaze bowls poisonous?

Underglaze is a type of glaze decoration on porcelain, also known as "kiln color". It is a main decoration method for ceramics. The emergence of betting can be traced back to the late Han Dynasty and the Three Kingdoms period.

The classification of underglaze porcelain includes: blue and white porcelain, underglaze red porcelain, blue and white underglaze red porcelain, underglaze three-color porcelain, underglaze multicolor porcelain, etc.

The methods of underglaze color include: decorative methods: underglaze red line painting, underglaze red painting, underglaze red as a blank ground, etc.