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Raw wool is also known as ''Greasy wool.'' "Grease" or "yolk'' is a combined form of dried sweat, oil and fatty matter. [29] Lanolin is the major component (5-25%) of raw wool which is a waxy substance secreted by the sebaceous glands of wool-bearing animals. [30] Greasy matter varies by breed. [31]
Lanolin (from Latin lāna 'wool', and oleum 'oil'), also called wool fat, wool yolk, wool wax, sheep grease, sheep yolk, or wool grease, is a wax secreted by the sebaceous glands of wool-bearing animals. [1] Lanolin used by humans comes from domestic sheep breeds that are raised specifically for their wool.
Wool straight off a sheep is known as "raw wool", "greasy wool" [8] or "wool in the grease". This wool contains a high level of valuable lanolin, as well as the sheep's dead skin and sweat residue, and generally also contains pesticides and vegetable matter from the animal's environment. Before the wool can be used for commercial purposes, it ...
Lanolin – a thick yellow greasy substance in wool, secreted by the sheep's skin. Also called wool fat, wool wax, wool grease, adeps lanae or yolk. Extracted from raw wool and used for various purposes. Livestock guardian dog – a dog bred and trained to guard sheep from predators such as bears, wolves, people or other dogs. Usually a large ...
Carding of wool can either be done "in the grease" or not, depending on the type of machine and on the spinner's preference. "In the grease" means that the lanolin that naturally comes with the wool has not been washed out, leaving the wool with a slightly greasy feel. The large drum carders do not tend to get along well with lanolin, so most ...
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Scotswomen walking (fulling) woollen cloth, singing a waulking song, 1772 (engraving made by Thomas Pennant on one of his tours). Fulling, also known as tucking or walking (Scots: waukin, hence often spelt waulking in Scottish English), is a step in woollen clothmaking which involves the cleansing of woven cloth (particularly wool) to eliminate oils, dirt, and other impurities, and to make it ...
Woolen or woollen is a yarn and cloth usually made from wool. worsted fabric Worsted is a yarn and cloth usually made from wool. The yarn is well twisted and spun of long staple wool (though nowadays also medium and short fibers are used). The wool is combed so that the fibers lie parallel. woven fabric A woven fabric is a cloth formed by ...