Which dynasty was paper first invented In which dynasty paper was invented

Paper is one of the four great inventions of ancient China. Who invented papermaking has long been believed to have been invented by Cai Lun, a eunuch in the Eastern Han Dynasty. The main basis is the record of the "Book of the Later Han Dynasty: The Biography of Cai Lun".

The book says: "Since ancient times, the book deeds have been mostly made of bamboo slips, and those who use silk (that is, silk fabrics cut according to the needs of writing) are called paper. It is expensive and simple, and it is not convenient for people.

Lun Nai made the intention (invented, created) with tree skin, hemp and cloth. Fishing nets are thought to be paper. In the first year of Yuanxing, it was played.

The emperor is good at his ability, and he is indispensable to use, so the world is called 'Cai Hou paper'. Therefore, some later Chinese and foreign works are based on the honor of Cai Lun in the Eastern Han Dynasty as the inventor of paper, and the year 105 A.D., when he presented paper to Emperor Liu Zhao of the Han Dynasty, is the year of the birth of paper.

The invention of papermaking.

In the first year of Yuanxing in the Eastern Han Dynasty (105), Cai Lun reformed and popularized papermaking technology on the basis of the former artificial paper. The new papermaking technique has turned the old hemp paper, which was inconvenient to write, into a good paper process that has remained roughly unchanged to this day.

Before the advent of Cai Lun's papermaking, in China, oracle bones were used in the Shang Dynasty, bronze tools were used in the Western Zhou Dynasty, and bamboo slips, wooden slips, and silk were used as memorization materials in the Spring and Autumn Period. In the Han Dynasty, agriculture was developed, the economy was prosperous, the national strength was strong, and cultural undertakings flourished. Bulky bamboo slips and expensive silk were no longer enough to meet people's needs, and the search for new writing materials became the trend of the times, so papermaking came into being.

According to the hemp ancient paper unearthed in Xinjiang, Shaanxi, Gansu and other places since the middle of the 20th century, experts confirmed that it is the flaky fiber of hemp paper in the Western Han Dynasty, indicating that papermaking may have occurred before Cai Lun, and may be related to people's treatment of hemp for textiles. However, no recognizable writing has been found on these ancient Western Han hemp papers, and the interpretation of the laboratory analysis results is different, so there is still a great controversy about whether there has been a papermaking process in the Western Han Dynasty. The record of Cai Lun's invention of papermaking in the Book of the Later Han Dynasty is the earliest record of accurate papermaking by time and person, and it is widely recognized.

Cai Lun (62 121), whose name is Jingzhong, was a native of Guiyang (now Chenzhou, Hunan), and entered the palace as a eunuch in the eighteenth year of Emperor Yongping of the Ming Dynasty (75). In the first year of Emperor Zhang and the first year (87), he was appointed as Shang Fangling and was in charge of the palace handicraft workshop. In the first year of Emperor Yuanxing (105), he invented papermaking.

In the first year of Emperor An's first year (114), he was the Marquis of Longting. Emperor An died in the first year of Jianguang (121) and was buried in a fief.

Paper was invented in the Western Han Dynasty.

During the Han Dynasty, Cai Lun began to make paper, and there was "paper" in China during the Western Han Dynasty before Cai Lun. China was the first country in the world to invent paper. According to archaeological discoveries, during the Western Han Dynasty, China already had hemp fiber paper. However, the texture is coarse, and the quantity is small, the cost is high, and it is not popular.

Cai Lun's invention of papermaking, its use of raw materials is simple and easy to obtain, including bark, hemp, fish nets, etc., the production process is also very simple, only need to go through frustration, pounding, frying, baking and other processes can be made, this kind of paper, the production cost is very low, but the quality has improved a lot, and its ** is also very cheap, so it is suitable for popular use.

Papermaking is a very important chemical process, which makes papermaking materials simple and easy to obtain, low cost and easy to carry, promotes cultural exchange and dissemination, is a major achievement in Chinese history, and has an important and profound impact on Chinese history. Paper is much cheaper than ancient Chinese oracle bones, bells, bamboo slips, wooden slips, and silk silks, and it is light and can be preserved for a long time.

Papermaking is one of the four great inventions of China, a great contribution of the Chinese nation to world civilization, and an outstanding invention in the history of human civilization. The invention and improvement of papermaking was a great revolution in writing materials, and promoted the cultural development of China, Arabia, Europe and even the whole world.

Paper was invented in the Western Han Dynasty.

During the Eastern Han Dynasty, Cai Lun began to make paper, and in the Western Han Dynasty before Cai Lun, China had "paper", and China was the first country in the world to invent paper. According to archaeological discoveries, during the Western Han Dynasty, China has already had hemp fiber paper, but the texture is rough, and the quantity is small, the cost is high, and it is not popular.

Cai Lun's invention of papermaking, its use of raw materials is simple and easy to obtain, including bark, hemp, fish nets, etc., the production process is also very simple, only need to go through frustration, pounding, frying, baking and other processes can be completed. The production cost of this paper is very low, but the quality has improved a lot, and its ** is also very cheap, so it is suitable for folk use. Papermaking not only facilitated people's writing, but also promoted the spread of culture.

Papermaking development

Paper is the crystallization of the long-term experience and wisdom of Chinese working people, paper is a sheet fiber product used for writing, printing, painting or packaging. Generally, it is made of the water suspension of plant fibers that have been pulped and staggered on the Internet, preliminarily dehydrated, and then compressed and dried.

Since ancient times, the Chinese working people have known how to raise silkworms and reel silk, and the handicraft industry of making silk cotton from cocoons was very popular during the Qin and Han dynasties. This method of processing the cocoon is called the bleaching method, and the basic points of operation include repeated chain beating to mash the silkworm clothes, a technique that later developed into pulping in papermaking. In addition, in ancient China, lime water or grass and wood gray water was commonly used to degum silk and linen, and this technology also inspired the degumming of plant fibers in papermaking, and paper was developed with the help of these technologies.

1. Paper was invented during the Western Han Dynasty. Hemp fiber paper has been found in the Tianshui tomb of the Western Han Dynasty as early as possible, but the texture is rough, and the quantity is small, the cost is high, and it is not popular. Later, in the Eastern Han Dynasty, Cai Lun began to upgrade papermaking technology, so that paper could be used on a large scale.

2. Paper, also known as matte felt paper, is made of raw materials containing plant fibers through pulping, modulation, copying, processing and other technological processes, and can be used for painting, printing books and newspapers, packaging, etc.

Paper is the Western Han Dynasty slowing down the situation, Cai Lun began to make paper in the Eastern Han Dynasty, and there was "paper" in China in the Western Han Dynasty before Cai Lun. China was the first country in the world to invent paper. According to archaeological discoveries, during the Western Han Dynasty, China already had hemp fiber paper.

However, the texture is coarse, and the quantity is small, the cost is high, and it is not popular.

Cai Lun's invention of papermaking, its use of raw materials is simple and easy to obtain, including bark, hemp, fish nets, etc., the production process is also very simple, only need to go through frustration, pounding, frying, baking and other processes can be made, this kind of paper, the production cost is very low, but the quality has improved a lot, and its ** is also very cheap, so it is suitable for popular use.

When papermaking was first invented, it was mainly made of bark and rags as raw materials, and the paper process at this time was simple and rough in texture, and the surface was extremely uneven, and it was rarely used for writing, and it was only used for packaging shirt and stool paper until it was improved by Cai Lun. And after the development of writing was widely applied.

The effects of the emergence of papermaking are:

The emergence of papermaking has a great role in promoting the inheritance of our culture, because the emergence of this carrier that can record words allows our culture to be better handed down, and at the same time, it also greatly increases the convenience of people's lives, so that we can abandon the bamboo slips and other disturbing heavy writing materials.

1. Paper was invented in the Western Han Dynasty of the Han Dynasty, and the first paper in the Western Han Dynasty was made of hemp skin fiber as a raw material, and after a series of processes caused the so-called "fiber paper" (later found in the Han tomb of Baqiao in the eastern suburbs of Xi'an, so it is also known as Baqiao paper), but because it is too rough, it is not widely used, and archaeological findings have found that the fiber paper of the Western Han Dynasty has not been written.

2. Cai Lun's papermaking technology can be said to be a great milestone in writing materials, and with the spread of papermaking, it has successively promoted the progress and exchange of culture in China, India, Europe, and even the world.

According to research, the production of paper has begun in the Western Han Dynasty in China, and paper was widely circulated during the Wei, Jin, Southern and Northern Dynasties. It is widely used by people, and the technology of papermaking has been further improved. The raw materials for papermaking are also diversified, and there are many names of paper, such as bamboo curtain paper, rattan paper, fish egg paper, ......Cai Lun has a wide range of raw materials for papermaking, and the paper made of rotten fish nets is called mesh paper, and the paper made of rags is called cloth paper.

Paper is one of the four major elements of printing. The types of paper used in publishing and printing in China are about the following kinds of Daolin paper, molded paper, coated paper, and coated paper.

Paper had a widespread role in China in the second century AD, and within a few hundred years the Chinese were exporting paper to other parts of Asia. For a long time, they kept papermaking technology a secret. But in 751 some Chinese paper workers were captured by the Arabs, and soon there were paper industries in Samarkand and Baghdad.

Papermaking technology gradually spread throughout the Arab world. In the 12th century, Europeans learned paper-making techniques from the Arabs. The use of paper gradually became widespread, and after Gutenberg's invention of modern printing, paper replaced parchment in the West as the main writing material.