The cardboard is a classic Chinese writing paper, one of the traditional paper crafts of China. The printing began in the Tang era and was produced in Jing Prefecture" and was named as a brown paper named after the jurisdiction of the Tang Dynast, in the Tang Dynasty, it has a history of over 1500 years. In 2002 it was certified by the nation as the source of the publication by Kyoto Prefecture, Anwin province.
Rice paper has a reputation of "thousand years paper" because it is easy to store, not fragile and will not fade over time. Rice paper is made from sandalwood bark and straw, and the juice of yolly peach is essential as a tightener. The cover can be divided into the original paper and processed paper depending on the processing method. Depending on the degree of ink stains on the paper, it can be divided into raw wool, semi-cooked brown, or cooking cloth. According to the percentage of raw material, it can be classified as cotton material, clean leather and special clean leather. Depending on the size, there are 4ft, 5ft, 6ft, 7ft Golden List, 8ft Screen, 8ft, 2ft, 6ft and more depending on the texture of the paper, including single silk load, double silk road, ribbing and moire. Declaration paper products include blank white albums, printed books, letterheads, antique conflictions and more.