—— "After the Han Shu-Cai Lun"
In the long historical period, the paper is the dissemination of information and preservation of human civilization and the principal means. That the great philosopher of deep thought, a beautiful writer Qingsi, politicians of alertness wisdom, the brilliant invention of scientists, historians of serious record, mostly on paper records, preserved; constitute an important part of modern civilization Books, newspapers, letters, book-keeping, with signed, the paper files are also performing platform. The text written in ancient China has undergone several stages, first in tortoiseshell and animals Jiagu write, known as Oracle, have carved in bronze casting on the Zhongding text, adopted Spring and Autumn era of bamboo slips and wooden slips, silk is also Jian On the writing. Compared to Oracle-Bone and bronze animals, bamboo slips and silk Jian course on writing more convenient, but also to write bamboo slips can be amended, repeated use.
Oracle 3,000 years ago. Guijia Shougu human and early writing material.
The map was written for bamboo slips and Silk Book. Jian Jian and your weight, More people looking for a cheap and writing material.
However, both the Jian silk or bamboo slips have shortcomings. Bamboo slips too cumbersome, a book often use a car or even several delivery vehicles. Warring States period, the University of Huishi, often with bamboo slips to five books, "Five cars of the rich" to this idiom is that the. Some of the memorials to the Han Wudi was carrying two people to the palace, watched Han Wudi exactly two months. And Jian silk and too expensive, then the productivity of this precious textiles in general can not afford the people. The times urgently require more convenient and lightweight writing material. In fact, as early as the paper of the BC during the Western Han Dynasty have been produced, in 1957 unearthed in the suburbs of Xi'an Baqiao paper, is made of hemp and ramie, 1986 in Tianshui, Gansu unearthed in the paper drawn map also proved to be Plant fiber paper, generally is silk, as raw materials such as Ma. However, the original paper is still rather rough, not suitable for writing, paper raw materials are not sufficient. Eastern Han Dynasty eunuch, was to make Cai Lun ( «-121) on the paper of a revolutionary transformation, greatly expanding the sources of raw materials. He used bark, Ma Tau, Hiroo broken, broken nets as raw materials, through flooding, chopped, plant ash cooking, washing water, broken up Shijiu make pulp, and then the pulp evenly in the flat on the tile, or open air dry Baking down on paper has become. This paper for thousands of years in the long history of continuous development to improve the increasingly mature perfect, but there has been using bamboo curtain fish for a new method of pulp, paper source of the raw materials have been further expanded, bamboo, reed, rattan , Rice straw, wheat straw, hemp, mulberry bark, bark or even Sandalwood Chu bark, and so can be recycled paper. With the improvement of skills and create the Tao Xue Jian, 10-Jian, Cheng Xin Tong paper, Anhua certificates of compliance and so fine varieties, or white as snow, or lubrication Ruyu, a cloud or video Takifugu…… until today, the Guangdong Four villages in the outskirts of the residents of Deng Cai Lun paper retained all the skills, according to Cai Lun paper making processes, to enrich the local bamboo as raw material, to create the quality is extremely good Zhu Zhi, exported to Southeast Asian countries. People visit the papermaking process, as if into history, Cai Lun paper to review the entire process.
Papermaking process map
Cai Lun like
China's paper of the first to spread to Korea and Vietnam, came to Japan in the seventh century, the 8th century into the Arab world, into the mid-12th century Europe, 400 years after the introduction of South America. China in the 2nd century BC to the 18th century in 2000, has been in a paper of the world's leading position on the dissemination of knowledge and records of the accumulation of culture and communication has played an inestimable role to play. British philosopher Francis Bacon in the evaluation of recycled paper, including the four great inventions in China, said: "They changed the world outlook on things and all the state, resulting in numerous changes do not seem to an empire, No religion, no prominent figures, the cause of humanity than those who display their mechanical inventions have greater power and influence. "
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