What did the bronze official porcelain technology of Changsha Kiln create and break the long history of China?

Tongguan Kiln initiated a new process of underglaze multicolored ceramics, which was subconsciously formed by improving industrial competitiveness and expanding new ceramic market.

The technology of firing bronze official porcelain in Changsha kiln is a traditional handicraft technology in Hunan Province and one of the national intangible cultural heritages. Tongguan ceramic industry has a long history, rich cultural connotation and unique ceramic skills. Before Shang Dynasty, Shun Di led the pioneers to start the ceramic industry in Xiangjiang River Valley. In Tang Dynasty, Tongguan ceramics developed rapidly.

Ceramic technology gradually matured and disappeared after five generations. The kiln site is located in Wazhaping, Tongguan Town, Wangcheng County, Hunan Province, so it is called Tongguan Kiln. 20 1 1 on may 23rd, Changsha kiln bronze official porcelain firing technology was approved to be included in the third batch of national intangible cultural heritage list, with the heritage number Ⅷ-191.

Handicraft introduction:

In history, there are Xia black pottery, Shang celadon Han glazed pottery and Tang colored porcelain Yuan blue and white. According to the biggest feature of Changsha kiln in Tang dynasty, it should be colored porcelain, which can best reflect the characteristics of Tang dynasty porcelain and the essential attributes of Changsha kiln. He is unique and scientifically defines Changsha Kiln as a painted porcelain kiln, which not only embodies the greatest characteristics and attributes of Changsha Kiln, but also conforms to the knowledge of Changsha Kiln that it is beautiful in the south and white in the north. Before the colorful underglaze colors of Changsha kiln appeared, the color of porcelain was only a little, such as strip, line and round spot.

Changsha Kiln uses a variety of colorants to decorate the products at the same time, which makes the ceramics change from a single color to colorful, which is not only the increase and change of the number of colors on a piece of porcelain. The color of Changsha Kiln is different from that of Tang Sancai in the same period. First of all, it is the essential difference of ceramics. The colors of the two are qualitatively different in technology, temperature, colorant and firing system. It is one of the biggest characteristics of Changsha colored porcelain kiln that the credit of the point is counted on the head of Changsha kiln.