ramie

Ramie has been around for so long that it was even used in mummy cloths in Egypt during the period 5000-3300 BC and has been grown in China for many centuries. In the study of the "Lazarus" mummy, three types of textiles were found. The outermost cloth was heavy and coarsely woven; the innermost was the lightest and most tightly woven. The outer cloth appeared to be ramie (which Wiseman notes "contains non-fibrous material that is toxic to bacteria and fungi"-- in other words, an ideal textile for mummymaking). Despite its strength, ramie has had limited acceptance for textile use. The fiber's extraction and cleaning are expensive, chiefly because of the several steps—involving scraping, pounding, heating, washing, or exposure to chemicals. Some or all are needed to separate the raw fiber from the adhesive gums or resins in which it is ensheathed. Spinning the fiber is made difficult by its brittle quality and low elasticity; and weaving is complicated by the hairy surface of the yarn, resulting from lack of cohesion between the fibers. The greater utilization of ramie depends upon the development of improved processing methods. Ramie is used to make such products as industrial sewing thread, packing materials, fishing nets, and filter cloths. It is also made into fabrics for household furnishings (upholstery, canvas) and clothing, frequently in blends with other textile fibers (for instance when used in admixture with wool, shrinkage is reported to be greatly reduced when compared with pure wool.) Shorter fibres and waste are used in paper manufacture. Ramie is also used as an ornamental plant in eastern Asia. China is the leading producer of ramie.