History of Silk Timeline

Silk threads discovered at Chanhudaro in the Indus Valley civilisation date to 2450–2000 BC. Analysis indicates reeling and sericulture, making them the earliest examples of silk production outside China.

Image source: Indus Valley Civilisation

Another early example of silk was found at Nevasa in peninsular India. Dating to about 1500 BC, it follows the earlier Chanhudaro evidence and shows the early spread of silk technology beyond China.

Silk has been found in Egypt's Valley of the Kings in the tomb of a mummy dating to about 1070 BC. The material provides evidence of silk reaching the ancient Near East long before the classical Silk Road.

Image source: Valley of the Kings

From the 4th century BC, merchants brought silk into the Hellenistic world. They exchanged it for valuable commodities including gold, ivory, horses, and precious stones.

Image source: Hellenistic period

Scholars believe that from the 2nd century BC China established a commercial network intended to export silk westward. This network helped make silk a major long-distance trade commodity.

Image source: Silk Road

Beginning in the 2nd century BC, the Xiongnu regularly pillaged provinces of Han China for roughly 250 years. Chinese sources connect these raids to the wealth generated by sericulture and the strategic value of silk.

Image source: Xiongnu

According to the traditional account, knowledge of silk production left China through the heir of a princess promised to a prince of Khotan, likely in the early 1st century AD. The story marks an important stage in silk's transmission westward.

The Chinese opened the Silk Road toward the west in the 2nd century AD. The route connected East Asia with Central Asia, the Mediterranean, and eventually Europe, facilitating the movement of silk and other goods.

Indian and Bactrian merchants were the main traders during Antiquity, followed by Sogdian traders from the 5th to the 8th century AD and then Arab and Persian traders. Their activity sustained the intercontinental silk trade.

Silk production techniques spread beyond China and supported Byzantine magnaneries in Greece and Syria during the 6th to 8th centuries. This helped establish new silk-producing centers outside East Asia.

Frequent diplomatic exchanges during the 8th and 9th centuries introduced sericulture to Japan on a larger scale. Japan later became one of the world's major silk-producing countries.

Silk was introduced to Mexico by Hernán Cortés in 1522. The introduction was part of the wider movement of silk-producing knowledge and materials to new regions during the early modern period.

Image source: History of silk

According to André Guillou, Byzantine authorities introduced mulberry trees for raw-silk production to southern Italy at the end of the 9th century. This laid the foundation for Italian silk cultivation.

Catanzaro in Calabria became the first Italian center to introduce silk production between the 9th and 11th centuries. Its industry later supplied much of the European market.

The high Middle Ages saw continued use of established silk-manufacturing techniques. Small changes appeared between the 10th and 12th centuries, while the 13th century brought larger innovations and new fabrics.

Around 1050, Calabria had cultivated about 24,000 mulberry trees for their foliage, with further growth continuing. The expansion supported the region's increasingly important sericulture and silk industries.

Lucca experienced a sudden silk-industry boom during the 11th and 12th centuries. Sicilian, Jewish, Greek, and other immigrants helped establish the city as an important center of silk manufacture.

While Byzantine Emperor Manuel I Komnenos concentrated on the Second Crusade, Norman King Roger II of Sicily attacked Corinth and Thebes in 1147. Both cities were important Byzantine centers of silk production.

Image source: Roger II of Sicily

The earliest surviving European depiction of a spinning wheel is a stained-glass panel in Chartres Cathedral. Other Chartres windows and a fresco in Cologne's Kunkelhaus, dating around 1300, show bobbins and warping machines.

Image source: Chartres Cathedral

The sack of Constantinople by the Fourth Crusade in 1204 caused a decline in the city and its silk industry. Many artisans left the city during the early 13th century, helping redistribute technical knowledge.

Image source: Fourth Crusade

The first accepted image of a spinning wheel appears in 1210. It is part of broader medieval developments in textile manufacturing, including specialized machinery for silk production.

Image source: Spinning wheel

The Nong Sang Chi Yao, or Fundamentals of Agriculture and Sericulture, compiled around 1210, contains extensive pictures and descriptions of agricultural and silk-producing practices.

Primitive machinery for milling silk yarn was documented in the early 13th century and further perfected in Bologna between 1270 and 1280. These machines increased the scale and efficiency of silk processing.

An image dating to 1313 depicts a silk-spinning machine powered by a water wheel. It illustrates the increasing mechanization of silk manufacture during the late medieval period.

Lucca, Genoa, Venice, and Florence expanded silk production to meet demand from wealthy urban consumers. In 1472 Florence alone had 84 workshops and at least 7,000 craftsmen, while Italian silk was exported throughout Europe.

During the 16th century, France joined Italy in developing a successful silk trade. Most other nations attempting to establish their own silk industries were unsuccessful at this time.

In 1519, Emperor Charles V formally recognized Catanzaro's growing silk industry by permitting the city to establish a consulate of the silk craft. The body regulated and checked the various stages of production.

Under Francis I, a royal charter granted Étienne Turquet and Barthélemy Naris permission to develop silk trade in Lyon around 1535. In 1540, the king granted Lyon a monopoly on silk production, helping make it Europe's silk capital.

Image source: Lyon

By the middle of the 17th century, more than 14,000 looms operated in Lyon, and silk supported roughly a third of the city's population. The city became a major center for luxury fabrics and fashion.

Bouchon and Falcon developed a punched-card loom in 1775. Their work was later improved by Jacques de Vaucanson and contributed to the mechanization and standardization of patterned silk production.

From 1801, the Jacquard loom made embroidery-style designs highly mechanized by imitating embroidered fabrics. The loom became public property in 1806, and Joseph Marie Jacquard received a pension and royalties.

The Canut revolt of 1831 was an uprising by Lyon's silk workers. It foreshadowed larger worker movements associated with the Industrial Revolution, and a second similar revolt occurred in 1834.

Image source: Canut revolts

In 1807, bacteriologist Agostino Bassi began a 25-year investigation into mal de segno, or white muscardine disease, affecting silkworms. His work helped establish the role of microorganisms in disease.

Image source: Agostino Bassi

In 1835, Agostino Bassi published Del mal del segno, calcinaccio o moscardino. He demonstrated that white muscardine disease was caused by the parasitic fungus Beauveria bassiana.

France's silk crop failed in 1849 because of an unknown disease affecting silkworms. The crisis contributed to broader scientific efforts to understand and control silkworm diseases.

France's Minister of Agriculture and Commerce asked Louis Pasteur to investigate a silkworm epidemic in 1865. Between 1865 and 1870, Pasteur identified two separate diseases, pébrine and flacherie.

Image source: Louis Pasteur

The opening of the Suez Canal in 1869 made Asian silk imports more accessible to Europe. Combined with silk shortages in France, it reduced the price of importing silk from China and Japan.

Image source: Suez Canal

During the Long Depression, Lyonnais silk production became fully industrialized and handlooms rapidly disappeared. This transformation reflected both economic pressure and the broader mechanization of textile manufacturing.

Image source: Long Depression

Count Hilaire de Chardonnet invented viscose in 1884 as an artificial silk. In 1891, he opened a factory dedicated to producing the cheaper material, which partly replaced natural silk.

By the early 20th century, rapidly industrializing Japan produced as much as 60 percent of the world's raw silk. Much of its output was exported through the port of Yokohama.

During the 20th century, Japan and China regained their earlier dominant roles in silk production. China ultimately became the world's largest producer of silk once again.

The rising importance of synthetic fibers and the loosening of protectionist economic policies contributed to Japan's silk-industry decline. By 1975, Japan was no longer a net exporter of silk.

Chinese silk production fell by 40 percent between 1995 and 1997 in an effort to raise prices. The reduction was compared with earlier silk shortages intended to influence the market.

In 1996, China produced 58,000 tonnes of silk out of a world total of 81,000 tonnes, followed by India with 13,000 tonnes. The figures demonstrate China's dominant position in modern silk production.

In December 2006, the United Nations General Assembly proclaimed 2009 the International Year of Natural Fibres. The initiative sought to raise the profile of silk and other natural fibers.

From around 2015, Japanese startups using smart sericulture systems developed products such as shampoo, body soap, and body cream from fibroin, a protein extracted from silkworm cocoons.

In 2024, researchers from the Massachusetts Institute of Technology and other institutions created a very thin piece of modified silk that vibrates when an electrical voltage is applied, demonstrating a new functional use for silk.

As of February 2025, silk-based tissue engineering remained in its infancy. Although silk-derived materials show biomedical promise, widespread medical application had not yet been achieved.