Difference between revisions of "Cai Lun"

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'''Cai Lun''' was born in Guiyang, [[China]] during the Eastern [[Han dynasty]]. Cai Lun became the secretary to the [[Emperor Ho-Ti]]. Cai Lun started inventing [[paper]] by trying different materials like bark, hemp, silk, and, strangely, even a fishing net. The formula he finally came up with has been lost to history.
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'''Cai Lun''' (50-121) was a eunuch at the imperial court who is traditionally credited with the invention of [[paper]]. He was a secretary to the He emperor and was born in Guiyang during the Eastern [[Han dynasty]]. Cai Lun experimented with different materials like bark, hemp, silk, and, strangely, even a fishing net. The formula for paper that he finally came up with has been lost to history.
 
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The Emperor Ho-Ti was pleased by this invention and granted Cai Lun an aristocratic title which contained great wealth.  But in the end his great wealth and position led to his downfall when Cai Lun drank poison and committed suicide after he had taken a bath and had been dressed in fine robes.
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In the fifth century, the historian Fan Ye wrote:{{cquote|[Before Cai Lun], writings and inscriptions were generally traced upon pieces of bamboo, or upon strips of silk… silk being costly and bamboo heavy these two materials could not be used conveniently. It was Cai Lun who conceived of the idea of making paper from the bark of trees, hemp waste, old rags and fish nets.}}
  
By A.D. 105 paper was used widely in China. Paper eventually spread to the west by Arabs in 751 who captured Chinese paper makers in the [[Battle of Talas]]. The knowledge of papermaking spread through the nascent Islamic Empire and eventually reached Europe, where it was perfected.
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Cai Lun's invention is dated AD 105. The emperor was pleased by this invention and granted Cai Lun an aristocratic title which contained great wealth. But in the end his great wealth and position led to his downfall when Cai Lun drank poison and committed suicide after he had taken a bath and had been dressed in fine robes.
  
Paper today is considered one of the most important inventions in history. It enabled China to develop its civilization faster than with other writing materials such as [[bamboo]]. It also helped [[Europe]] when it was introduced in the 12th and 13th centuries.
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By the tenth century, paper production was widespread enough to spawn a printing industry in China. Chinese papermakers pulped the bark of the mulberry tree, a process which could not readily be duplicated elsewhere. In the fourteenth century, Europeans developed mills that used water power to pulp rags. The inexpensive paper produced by these mills was the basis of the printing revolution of the fifteenth century.
  
{{DEFAULTSORT: Lun, Ts'ai}}
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==External links==
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* [http://www.paperdiscoverycenter.org/cailun/ Cai Lun (50-121)]
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[[Category:Chinese History]]
 
[[Category:Chinese History]]
 
[[Category:Inventors]]
 
[[Category:Inventors]]

Latest revision as of 21:26, July 12, 2016

Cai Lun (50-121) was a eunuch at the imperial court who is traditionally credited with the invention of paper. He was a secretary to the He emperor and was born in Guiyang during the Eastern Han dynasty. Cai Lun experimented with different materials like bark, hemp, silk, and, strangely, even a fishing net. The formula for paper that he finally came up with has been lost to history.

Cai Lun
Traditional Chinese 蔡倫
Simplified Chinese 蔡伦

In the fifth century, the historian Fan Ye wrote:

[Before Cai Lun], writings and inscriptions were generally traced upon pieces of bamboo, or upon strips of silk… silk being costly and bamboo heavy these two materials could not be used conveniently. It was Cai Lun who conceived of the idea of making paper from the bark of trees, hemp waste, old rags and fish nets.

Cai Lun's invention is dated AD 105. The emperor was pleased by this invention and granted Cai Lun an aristocratic title which contained great wealth. But in the end his great wealth and position led to his downfall when Cai Lun drank poison and committed suicide after he had taken a bath and had been dressed in fine robes.

By the tenth century, paper production was widespread enough to spawn a printing industry in China. Chinese papermakers pulped the bark of the mulberry tree, a process which could not readily be duplicated elsewhere. In the fourteenth century, Europeans developed mills that used water power to pulp rags. The inexpensive paper produced by these mills was the basis of the printing revolution of the fifteenth century.

External links