Dyes that are made from mineral, vegetable (plant) or animal; otherwise obtained from natural sources. The most common types include Indigo, Cochineal, Lac, Logwood, Madder, Munjeet, Catechu,...
A measurement used to evaluate the effectiveness of an insulated product in relation to weather conditions and the environment. The insulation with the best rating is down. Down provides the best...
Uneven absorbtion of wood stain due to changing directions of the wood grain at the surface. Some woods such as pine, cherry and maple are prone to blotch. This is sometimes confused with "figure"...
cotton, linen, nylon. Plain weave, some made with a crosswise rib. A strong canvas or duck. The weights vary, but most often the count is around 148 x 60. Able to withstand the elements (rain, wind...
A lightweight, plain weave, made of silk or manufactured fibers, with an open mesh-like appearance. Since the fabric is made with high twist filament yarns, it has a crisp hand. End uses include...