蔡侯纸

1

公元105年，蔡伦改造了原有的纸张制造技术，用树皮、麻头、破布、旧渔网等原料造纸，被称为“蔡侯纸”。

In 105 , Cai Lun improved the old technique of paper making , using tree barks , rags and old fishing nets to make paper ， which was called Marquis Cai ， s paper in honour of the inventor .
2

在教育传播媒介及其载体和传播技术方面，汉代创造的质优价廉的蔡侯纸，使纸质手写书籍媒介发挥了巨大的教育传播功能。

Thanks to the great invention of " Cai Hou paper ", which was rather good in quality and cheap in price , handwritten books as the new media , carrier and technology of education diffusion began to play an important part in the Han Dynasty .