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Inventions

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Inventions

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tr.klinh01
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© © All Rights Reserved
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Paper was invented by the AD 105 Lun Cai during the Han Dynasty and spread slowly from

the west to
the middle east. paper production and production in Europe started in the Iberian peninsula, today of
Portugal and Spain and Sicily in the 10th century by Muslims who lived for a while, and gradually spread
to Italy and South France came to Germany by 1400. Before that, other paper-like materials were used
in Kazakhstan like papyrus, parchment, and imitation parchment. In medieval Europe, the paper-making
crafts of so far using the waterpower, the first water papermill in the peninsula Iberia was built in the
Portuguese city of Leiria in 1411, and other processes. The rapid expansion of European paper
production was actually enhanced by the invention of the printer and the start of the Printing Revolution
in the 15th century. The word "paper" is derived from the ancient Greek papyrus for the cyperus
papyrus tree. Papyrus is a paper-thick document produced from the core of the Cyperus papyrus tree
used in ancient Egypt and Mediterranean cultures for long pre-paper-making in China. Papyrus is
however a "lamination of natural plants, while paper produced from fibers has properties that have
been altered by immersion, dissolving early papermaking in China.

In the Shang Dynasty (1600-1050 BC) and Zhou (1050 BC - 256 AD) of the ancient Chinese dynasties, the
usually written document on bones or bamboo (on a tablet or patchwork bamboo and rolled together
into rolls), making them very heavy and clumsy and difficult to transport. Silk lightweight materials are
sometimes used but are often too expensive to consider. While the Han Chinese official court Lun Cai is
considered to have invented modern methods of making paper (inspired by wasps and bees) from rags
and other plant fibers at 105 CE, the pattern discovery Chinese inscription in 2006 in north China's
eastern Gansu province claims that paper was used by the ancient Chinese army more than 100 years
before Cai, in 8 BC. Therefore, it appears "Cai Lun's contribution is to improve this systematic and
scientific skill, to fix a recipe for papermaking".

The first use of paper has been unearthed in China dating to the reign of Emperor Wu Han from the 2nd
century BC, used for the purposes of wrapping or protective cushioning for delicate copper mirrors. It is
also used for safety, such as pads of poison 'drugs' as mentioned in the official history of this period.
Although the paper used for writing became popular in the 3rd century. During the Tang Dynasty (AD
618-907) paper was folded and stitched into a square bag to preserve the flavor of the tea. During the
same period, it was written that tea was served from baskets with paper cups and multicolored napkins
of different sizes and shapes. In Song Dynasty China (AD 960-1279) not only did the world's first known
government produce paper money, or paper money, but the paper money was given as gifts to worthy
government officials. wrapped in a special paper envelope.

Papermaking, invented by the sage Bach Viet Thai Luan, was introduced to India and from there spread
to all parts of Central Asia. In 751, there was a war between the Tang Dynasty (China) and the Arab
Kingdoms. In this battle, dominated by General Cao Tien Tri, China lost. Among the prisoners captured
by the Arabs (the Chinese called the Dai Din Quoc) were paper workers. In 793 Iraq had a papermaking
factory and has since spread to neighboring countries. Year 900 to Egypt. In the year 1100 passed to
Morocco and other African countries. In 1150, the Arabs sailed across Spain and built the first paper mill
in continental Europe.
By 1189, the first papermaking workshop was set up in France and from this gate, paper-making
technology flourished on all continents. Thanks to Thai Luan - the first inventor of writing paper,
human's industrial development career has been raised to new heights.

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