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Wool:''This article is about wool, the fiber. For alternative meanings see Wool (disambiguation).'' Wool is the fiber derived from the hair of domesticated animals, usually sheep. == Material== Most of the fiber from domestic sheep has two qualities that distinguish it from hair or fur: it is scaled in such a way that it helps the animal move out burrs and seeds that might embed themselves into its skin; and it is crimped, in some fleeces more than 20 bends per inch. Both the scaling and the crimp make it possible to spin and felt the fleece. They help the individual fibers "grab" each other so that they stay together. They also make the product retain heat, as they trap heat in their bends. Insulation also works both ways; bedouins and tuaregs use wool clothes to keep the heat out. The amount of crimp corresponds with the fineness of the wool fibers. A fine wool like merino may have up to a hundred crimps per inch, where the coarser wools like karakul may have as few as one to two crimps per inch. Hair, by contrast, has little if any scale and no crimp and little ability to bind into yarn. On sheep, the hair part of the fleece is called kemp. The relative amounts of kemp to wool vary from breed to breed, and make some fleeces more desirable for spinning, felting or carding into batts for quilts or other insulating products. Wool grows in several natural colors such as black, brown (also called moorit) grey and the most commonly available white. Wool of any color takes dye easily and can be felted. Wool straight off a sheep is highly water-resistant. It is said to be "in the grease", the grease being lanolin, and can be worked into yarn and knit into water-resistant mittens, as did the Aran Islands fishermen. Wool retains heat better than most fabrics when wet. The spinning capacity of wool is determined by the technique known as wool classing, whereby a qualified woolclasser might group wools of similar gradings together to maximise the return for a farmer wishing to yield the most from the sheep's fleeces. ==History== As the raw material has been readily available since the widespread domestication of sheep and similar animals, the use of wool for clothing and other fabrics dates back to some of the earliest civilizations. Prior to invention of shears - probably in the Iron Age - they probably plucked the wool out by hand or by bronze combs. In medieval times, the wool trade was serious business. English wool exports - which bordered on European monopoly - were a significant source of income to the crown. Over the centuries, various British laws controlled the wool trade or required the use of wool even in burials. In 1699 English crown forbade its American colonies to trade wool with anyone else but England itself. In the Renaissance, Medicis of Florence built their wealth and banking system on wool trade with the aid of the Arte della Lana, the wool guild. Spain allowed export of Merino lambs only with royal permission. German wool - based on sheep of Spanish origin - begun to overtake British one only at the end of 19th century. Australia's colonial economy was based on sheep raising and Australian wool trade overtook Germans by 1845. ==Production== Australia and New Zealand are leading commercial producers of wool. Most of the wool comes from the Merino breed of sheep when breeds of Lincoln and Romney sheep produce coarser fibers that are usually used for making carpets. In the United States, Texas, New Mexico and Colorado also have large commercial sheep flocks and their mainstay is the Rambouillet, or French Merino. There is also a thriving 'home flock' contingent of small scale farmers who raise small hobby flocks of specialty sheep for the handspinning market. These small scale farmers may raise any type of sheep they wish, so the selection of fleeces is quite wide. ==Uses== In addition to clothing, wool has been used for carpeting, felt, and padding. Wool felt covers piano hammers and it is used to absorb odors and noise in heavy machinery and stereo speakers. Ancient Greeks lined their helmets with felt and Roman legionnaires used breastplates made of wool felt. Wool is also the main ingredient in creating flannel. ''Shoddy'' is recycled or remanufactured wool. To make shoddy, existing wool fabric is cut or torn apart and respun. As this process makes the wool fibers shorter, the remanufactured fabric is inferior to the original. The recycled wool may be mixed with raw wool, wool noil, or another fiber such as cotton to increase the average fiber length. Such yarns are typically used as weft yarns with a cotton warp. ''Ragg'' is a sturdy wool fiber made into yarn and used in rugged application like gloves. ==See also== *Angora wool *British Wool Marketing Board *Canvas work *Knitting *Golden Fleece *Spinning *Steel wool *Tweed *Weaving *Woolen *Worsted *Worshipful Company of Woolmen Sheep Textiles Fibers Insulators nds:Wull WoolHoping that someone might be able to add some content that explains what Virgin Wool is. Thanks. --User:Sferrier 19:04, 7 Apr 2005 (UTC) *It is wool not used before; wool not processed or woven before. User:Eagleamn 20:33, Apr 9, 2005 (UTC) See other meanings of words starting from letter: WWA | WB | WC | WD | WE | WF | WG | WH | WI | WJ | WK | WL | WM | WN | WO | WP | WR | WS | WT | WU | WX | WY | WZ |Words begining with Wool: Wool Wool Wool,_Dorset Wool,_Dorset Wool.www.usda.gov.jpg Woolbinkle WOOLBR~1.JPG Woolco Wooldridge Wooldridge,_Missouri Wooldridge,_MO Woolen Wooler Woolf Woolf Woolf,_VA_(Stephen) Woolf,_Virginia_(Stephen) Woolfardisworthy Woolflower Woolgatherer Woolgatherer WoolgathererWithMuscles.jpg Woolhampton Woolie Woolie's Woolies Woolies' Woollahra Woollahra,_Sydney Woolland Woollcott.jpg Woollen Woolley_Colliery Woollongong Woolloomooloo Woolly-necked_Stork Woolly-necked_stork Woollyback Woollyfoot Woollyneck53.jpg Woollynightshade.jpg Woolly_bear Woolly_Flying_Squirrel Woolly_indri Woolly_lemur Woolly_lemur Woolly_Lousewort Woolly_Mammoth Woolly_mammoth Woolly_monkey Woolly_monkey Woolly_Monkeys Woolly_monkeys Woolly_morning_glory Woolly_Rhinoceros Woolly_rhinoceros Woolly_Spider_Monkey Woolly_spider_monkey Woolly_spider_monkey Woolmark Woolmark_130x90.jpg Woolmen's_Company Woolmington_v._DPP Woolong Woolongong Woolongs Wooloo Wooloowin Wooloowin,_Queensland Wooloowin_railway_station,_Brisbane Woolsack Woolsack-crop.jpg Woolsack.jpg Woolsey Woolsey,_GA Woolsey,_Georgia Woolsey.jpg Woolsey_Hall Woolsorters'_disease Woolsorters_disease Woolsthorpe Woolsthorpe-by-Belvoir Woolsthorpe-by-Colsterworth Woolsthorpe-manor.jpg Woolsthorpe_by_Belvoir Woolsthorpe_by_Colsterworth Woolsthorpe_Manor Woolsthorpe_Manor.JPG Woolstock Woolstock,_IA Woolstock,_Iowa Woolston Woolston,_New_Zealand Woolstone,_Milton_Keynes Woolston_(disambiguation) Woolston_Eyes Woolston_Park Woolston_Park Woolton Woolton_Hall Woolwich Woolwich Woolwich,_London,_England Woolwich,_London,_England Woolwich,_Maine Woolwich,_ME Woolwich,_New_Jersey Woolwich,_NJ Woolwich,_Ontario Woolwich_Arsenal Woolwich_Arsenal_railway_station Woolwich_Building_Society Woolwich_Common Woolwich_Dockyard Woolwich_Dockyard_railway_station Woolwich_Ferry Woolwich_foot_tunnel Woolwich_Free_Ferry Woolwich_Township Woolwich_Township,_New_Jersey Woolwich_Township,_NJ Woolwich_Township,_Ontario Woolworth Woolworth's Woolworth's Woolworth's_Department_Store Woolworths Woolworths_Group_plc Woolworths_Group_plc Woolworths_Limited Woolworths_Limited Woolworths_shop_frontage.jpg Woolworth_(Australia) Woolworth_(UK) Woolworth_Building Woolworth_Building Woolworth_building Woolworth_building.jpg Woolworth_Building_vandalized_by_Nutz Woolworth_Co. Woolworth’s Wooly Wooly's Woolyback Woolyback Woolyneck464.jpg Woolys Woolys' Woolysock Woolysock/stagingarea Wooly_aphid_nymph_7573.jpg Wooly_hair Wooly_mammoth Wooly_mammoths Wooly_Rhinoceros Wooly_rhinoceros Wooly_rhinoceros Wooly_rhinoceros.jpg Wooly_spider_monkey Wooly_spider_monkey Wool_(disambiguation) Wool_church Wool_classing Wool_combing_machine Wool_mark Wool_techelet.jpg |
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