Silk Curtain Fabric

The discovery of the product silk from the silkworm species Bombyx mori occurred around 2700 BC. According to Chinese tradition the bride of Emperor Huang Ti, a 14-year-old girl called Hsi Ling Shi, discovered the invention of the first silk reel.
Sericulture, the cultivation of the silkworm, spread through China making silk a highly valued commodity much sought after by other countries. In 139 BC the world's longest trade route was opened stretching from Eastern China to the Mediterranean Sea. It was named the Silk Road after its most valuable commodity. By 300 AD the secret of silk production had reached India and Japan.