Among the four major inventions, how papermaking has changed our lives

Papermaking, especially the papermaking technique improved by Cai Lun in the Eastern Han Dynasty (also known as "Cai Hou paper"), is a revolution in writing materials, which is easy to carry and widely used, and promotes the cultural development of China, Arabia, Europe and even the whole world. After having words, the most important thing is to have a good carrier. The ancient Egyptians used the papyrus of the Nile to tell history; In ancient Europe, people also used animal skins such as sheepskin to write for a long time; In China, before the invention of papermaking, oracle bones, bamboo slips and silk silk were used for writing and recording in ancient times.

However, the oracle bones and bamboo slips are relatively bulky, and Qin Shi Huang has to read a whole car just to read the chapters a day; Although silk silk is lightweight, it is very expensive and not suitable for writing. In the Han Dynasty, due to the rapid economic and cultural development of the Western Han Dynasty, oracle bones and bamboo slips could no longer meet the needs of development, which prompted the improvement of writing tools - paper was invented. Papermaking is an important chemical process, and the invention of paper is a very valuable contribution made by China in the spread and development of human culture, a major achievement in Chinese history, and has also had an important impact on Chinese history.

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Let the culture spread further, it is cheap and easy to carry.

The invention of papermaking has promoted the development of Chinese culture, spread to Korea, Japan, India and Arabia, and then to Europe through North Africa, promoted the exchange of world culture and the popularization of education, and also had a positive and far-reaching impact on the development of human culture, which is a great contribution of Chinese civilization to world civilization. Early paper was made of hemp, which was very rough and not easy to write. Most of it is just used to package things.

However, the advent of paper led to a revolution in writing materials, of which Cai Lun is known for his significant contributions.

<>Before the invention of papermaking, ancient people used oracle bone inscriptions, bamboo slips, and silk to write and record, but they were very expensive and not suitable for writing. Therefore, the invention of paper is a valuable contribution and major achievement in Chinese history. In the third and fourth centuries, paper replaced plains and silk as the only writing material, which greatly contributed to the development of science and culture.

On the one hand, we can see that after China's ancient papermaking method was transmitted to all parts of the world, working people from all over the world established their own papermaking industry on the basis of learning China's papermaking technology. At the same time, they have improved papermaking technology in production practice and contributed to the development of papermaking technology.

On the other hand, it can also be seen that the production of machine-made paper evolved from manual operations. The three main parts of the paper machine we use today, namely the copper mesh part, the pressing part and the drying part, are all replaced by machines on the basis of the work of the paper cutter, press and dryer. This tells us that all true knowledge comes from practice.

Everything has a development process, from simple to complex, from primary to advanced, and repeated practice and innovation can make progress.

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It has promoted cultural exchanges, made people have paper when writing, spread it to all parts of the world, made people's thinking a change, and facilitated people's communication and recording.

The impact on human civilization is to provide economical and convenient writing materials, which has played a role in promoting and advancing the revolution of human writing carriers and accelerating the spread of culture.

The invention of papermaking allowed people to write on the grass without having to write on the bark, so that human culture and civilization could be inherited, which could be better recorded, improved the quality and yield of paper floors, and promoted the exchange of world cultures.

The impact that papermaking has had on the world is as follows:

1. China's papermaking technology has influenced the world and promoted the spread of human culture, which can be said to be a great contribution made by our Chinese nation to the entire world civilization.

2. The invention of papermaking and the promotion of simple socks have a profound impact on the spread of science and culture in the world, and play a major role in the progress and development of society.

3. It has promoted a revolution in writing materials, which is easy to carry, and the materials are widely used without sticking, and have promoted the cultural development of China, Arabia, Europe and even the whole world.

Features of papermaking:

Compared with other writing materials, the surface of the paper is smooth, white and inked, and can also be dyed to balance the color; The format is wide, there are more characters, and it is easy to cut and make various types; Soft and fold-resistant, can be rolled arbitrarily, easy to carry and store; Long life and easy to preserve; Papermaking raw materials are easy to find and inexpensive; It has a wide range of uses, not only for writing, printing, but also as packaging materials. These incomparable advantages make paper, once invented, endure and spread all over the world, and is loved by the world.

1. China's papermaking technology has influenced the world and promoted the spread of human culture, which is a great contribution made by the Chinese nation to the entire world civilization.

2. The invention and popularization of papermaking technology has had a profound impact on the spread of science and culture in the world, and has played an important role in the progress and development of society.

3. It has promoted a revolution in writing materials, it is easy to carry, the materials are widely used and are not rigid, and it has promoted the cultural development of China, the Arab Republic, Europe and even the whole world. Spring Judgment.

Papermaking was invented by Cai Lun, and Cai Lun was a person in the Eastern Han Dynasty, indicating that in the Eastern Han Dynasty, China had begun to use paper for writing.

Cai Lun invented papermaking, which has influenced people throughout the ages. He has left a lot of valuable knowledge to everyone.

I don't know, it's the crystallization of the wisdom of the ancient people, but the person who improved papermaking was Cai Lun, who increased the use of paper.

Invented by eunuchs in the Eastern Han Dynasty, Cai Lun later improved papermaking. Such an invention is very great.

This great invention was invented during the Western Han Dynasty and later transformed by Cai Lun in the Eastern Han Dynasty.

The invention of papermaking is conducive to the development of China's cultural undertakings. Centuries later, papermaking spread to Korea, Japan, India, and Arabia, and later to Europe via North Africa. Papermaking technology has promoted the spread of human culture and is a great contribution of the Chinese nation to world civilization.

China is the first country in the world to raise silkworms and weave silk. In ancient China, the working people of the superior silkworm cocoons drew silk and weaved silk, and the remaining evil cocoons and disease cocoons were made of silk cotton by bleaching method. After the bleaching is completed, there will be some residues left on the mat.

When the number of bleaching is too much, the residue on the mat will accumulate into a layer of fiber flakes, which can be peeled off after drying, and can be used for writing. The number of by-products of this drifting is not much, and it is called Hehe or Fang floc in ancient books.

The invention of papermaking is one of China's great contributions to the world.

The invention of papermaking is one of China's great contributions to world civilization.