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How long does Xianhe Paper Mill in Neixiang work unpaid?
Judging from the ancient paper of this period unearthed from the Stone Chamber in Dunhuang and Shaqi in Xinjiang, it can be said that the paper fibers are evenly knotted, the appearance is white and the surface is smooth, which can be described as "brilliant".
In the 6th century, Jia Sixie also wrote two articles in Qi Yao Min Shu, which recorded the treatment of papermaking raw materials and the technology of dyeing yellow paper. At the same time, papermaking spread to China's neighboring countries, Korea and Viet Nam, which was the beginning of the spread of papermaking.
In terms of raw materials, in addition to the original hemp and paper, it is also expanded to use mulberry bark and rattan bark to make paper. In terms of equipment, the paper-making technology of the Western Han Dynasty was inherited, and more movable curtain bed paper molds appeared. A movable bamboo curtain is placed on the frame, which can repeatedly fish out thousands of wet papers and improve work efficiency. In processing and manufacturing technology, alkali liquor cooking and beating were strengthened, and the quality of paper was improved, and processed paper such as colored paper, coated paper and filler paper appeared.
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The scenery of Mount Tai is famous for its magnificence. Overlapping mountains, heavy figures, the contrast between pine trees and boulders, and the change of cl