Encyclopædia Britannica. Vol. 19 (11th Ed.)
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Primarily, nap is the raised (fuzzy) surface on sure sorts of cloth, reminiscent of velvet or moleskin. Nap can refer additionally to other surfaces that look just like the floor of a napped cloth, such as the surface of a felt or beaver hat. Starting across the 14th century, the phrase referred originally to the roughness of woven cloth earlier than it was sheared. When cloth, particularly woollen cloth, is woven, the floor of the cloth will not be clean, and this roughness is the nap. Generally the cloth is then "sheared" to create an even surface, Wood Ranger Power Shears website and the nap is thus eliminated. A one that trimmed the floor of cloth with Wood Ranger Power Shears website to take away any excess nap was often known as a shearman. Nap usually has a route by which it feels smoothest. In garments, nap course is often matched across seams, as a result of cloth is not going to solely feel but look totally different relying on the route of the nap.


For that reason, Wood Ranger Power Shears specs sewing patterns incessantly show the nap course, or warn that extra fabric shall be wanted if the fabric has a nap. For the reason that 15th century, the term nap has typically referred to a special pile given to the cloth. The time period pile refers to raised fibres which can be there on objective, slightly than as a by-product of producing the cloth. In this case, the nap is woven into the cloth, often by weaving loops into the fabric, which might then be cut or left intact. Carpets, rugs, velvet, velour, and velveteen, are made by interlacing a secondary yarn by means of woven cloth, Wood Ranger Power Shears shop creating a nap or pile. Within the finishing process of manufacturing textiles, after the cloth is woven, it goes via processes such as washing, fulling, elevating the nap and trimming the nap. After the nap is trimmed, the fabric is considered finished. The raising process, which draws out the ends of the fibres, is finished on both woollen and cotton fabric.


Flannelette is a cotton fabric that goes by means of this course of. There are methods to 'raise the nap', most of which contain wire brushes corresponding to elevating cards. Originally, Wood Ranger Power Shears website dried teasel pods had been used and have been nonetheless most popular to be used on woollen cloth for a very long time. Woollen fabrics, which must be damp when raising the nap, are then dried and stretched earlier than the nap is trimmed or sheared. Cotton cloth goes straight to the shearing course of, the place the nap will get trimmed to ensure that all of the raised fibres are the same size. Fabric sueding is carried out on a sueding machine with abrasive covered rollers