pH is the measure of acidity or alkalinity of a substance. On a scale of 0-14, 7 is neutral (neither acid nor alkaline). Lower than 7 is acidic (gives up a hydrogen atom when added to water) and...
Silk in a crosswise rib (plain or twill weave). Has brightly colored stripes in the filling direction. Often black warp. The color effects are usually startling or bizarre. Mostly produced in India....
This bast fibre comes from the Urena lobata plant. Wild, it grows 3 to 7 feet high and when cultivated can grow as tall as 13 feet. The fiber strands are cream coloured and have a wonderful luster....
A very fine, all-silk tulle which originated in France. It has a cobweb appearance. Hexagonal open mesh. Made in 52 inch and 72 inch widths. Used in veils, particularly for weddings, trimmings....
Single textile material with addition of an extra warp of filling added for weight and warmth. The extra warp or filling ma is of wool, worsted, cotton, or other yarns. This type of construction is...