Sutra Cover, Ming dynasty, Wanli Period (1573-1620), 16th - early 17th century. Plain weave with supplementary gold strips, running rabbits and swastika, 13 3/8 × 5 inches (34 × 12.7 cm). Purchased with the John T. Morris Fund from the Carl Schuster Collection, 1940; 1940-4-379 © 2017 Philadelphia Museum of Art.

Buddhist scriptures, or sutras, that are bound accordion-style are often protected with covers composed of paperboard wrapped in decorative silk. Titles and volume numbers appear on strips of paper adhered to the fabric. The use of silk for sutra covers dates back to at least the Tang dynasty (618–907), but most extant examples are from the Ming dynasty (1368–1644) and later, when the printing industry grew in China. In some cases, sutra printings were sponsored by the imperial government, resulting in superior editions based on texts from the palace collection.

Complex weaves of lustrous silk, sometimes highlighted by metallic thread, made possible a wide array of patterns and motifs. These include floral scrolls, Buddhist emblems, traditional Chinese symbols of blessings, and Chinese characters with auspicious meanings, all of which are also found on Buddhist ritual vessels and implements made from lacquer, gold, silver, and porcelain.