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gall nut Gall nuts, nutgalls or oak apples are a tannin-rich growth on oak trees produced by an infection of the insect Cynips gallae tinctoriae, used as a dye and a mordant. Commercial gall nuts are harvested from the Gall Oak (Quercus lusitanica), also called Lusitanian Oak or Dyer's Oak, native to Morocco, Portugal, and Spain. garment-dyed
The process of making felt is called felting. fiber Fiber is a class of materials that are continuous filaments or are in discrete elongated pieces, similar to pieces of thread. Fibers are often used in the manufacture of other materials. They can be spun into filaments, thread, or rope. They can be used as a component of composite materials.
Another measurement of yarn weight, often used by weavers, is wraps per inch (WPI). The yarn is wrapped snugly around a ruler and the number of wraps that fit in an inch are counted. Labels on yarn for handicrafts often include information on gauge, which can also help determine yarn weight. Gauge, known in the UK as tension, is a measurement ...
The grass was boiled to render them soft and pliable. Whenever used for weaving, the fibers were kept moist. Indian hemp was used by the Salish speaking people near Spuzzum on the Fraser River, as a foundation warp material. On the grass warp, the blanket of soft dog's hair or mountain goat wool was woven. [5]
Warp and weft in plain weaving A satin weave, common for silk, in which each warp thread floats over 15 weft threads A 3/1 twill, as used in denim. Weaving is a method of textile production in which two distinct sets of yarns or threads are interlaced at right angles to form a fabric or cloth.
Naturally dyed skeins made with madder root, Colonial Williamsburg, VA. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals.The majority of natural dyes are vegetable dyes from plant sources—roots, berries, bark, leaves, and wood—and other biological sources such as fungi.
Reds used in Navajo weaving tended to be raveled from imported textiles. The Navajo obtained black dye through piñon pitch and ashes. [28] After railroad service began in the early 1880s, aniline dyes became available in bright shades of red, orange, green, purple, and yellow. Gaudy "eyedazzler" weaves dominated the final years of the 19th ...
The attachment points on each ring are diametrically opposite each other, a characteristic of the structure called para-aramid. The term aramid is shortened from aromatic polyamide . It was introduced in 1972, [ 3 ] accepted in 1974 by the Federal Trade Commission of the USA as the name of a generic category of fiber distinct from nylon , [ 4 ...