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The staple length of the wool is the length of the staple, and highly correlated with mean fibre length in the top (hauteur). Staple length generally determines the end use of wool, that is, whether it will be used in weaving or knitting. The longer wools, generally around 51 mm and longer and called combing types, are processed to worsted yarn.
Staple length, a property of staple fiber, is a term referring to the average length of a group of fibers of any composition. Staple length depends on the origin of the fibers. Natural fibers (such as cotton or wool) have a range of lengths in each sample, so the staple length is an average.
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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A wool-stapler is a dealer in wool. The wool-stapler buys wool from the producer, sorts and grades it, and sells it on to manufacturers. Winston Hall, built in Gloucester in 1750 for the wool-stapler Richard Chandler [1] Some wool-staplers acquired significant wealth, such as Richard Chandler of Gloucester (England) who built Winston Hall in ...
Textile fibers, threads, yarns and fabrics are measured in a multiplicity of units.. A fiber, a single filament of natural material, such as cotton, linen or wool, or artificial material such as nylon, polyester, metal or mineral fiber, or human-made cellulosic fibre like viscose, Modal, Lyocell or other rayon fiber is measured in terms of linear mass density, the weight of a given length of ...
Heat setting is a term used in the textile industry to describe a thermal process usually taking place in either a steam atmosphere or a dry heat environment. The effect of the process gives fibers , yarns or fabric dimensional stability and, very often, other desirable attributes like higher volume, wrinkle resistance or temperature resistance.
The Company of Merchants of the Staple of England, the Merchants of the Staple, also known as the Merchant Staplers, is an English company incorporated by Royal Charter in 1319 (and so the oldest mercantile corporation in England) dealing in wool, skins, lead and tin which controlled the export of wool to the continent during the late medieval period.