What does napping mean in textiles?
Napping is a mechanical surface treatment that makes the fabric thick, soft and cuddly. Napping machines, also known as wooling or raising machines, are fitted with revolving cylinders covered with metal points which raise the surface fibres.
What is napped fabric used for?
Napping raises the fiber ends to the surface of the fabric, so that they can be clipped, brushed flat or left erect. This then creates a surface texture that creates a softer, heavier and usually a warmer fabric.
Which one is napped fabrics?
Velvet, velveteen, velour, flannel, corduroy, terry cloth, chenille, mohair, and cashmere are some examples of napped fabrics. Some fabrics like satin and moire taffeta, do not have a nap, but the effect will be the same and must be cut out using the with nap layout.
What’s a nap in sewing?
Since the 15th century, the term “nap” in sewing has referred to a special pile given to cloth. A nap appears to be lighter or darker shades of color from different angles. In addition to the velvet and velour mentioned above, terry cloth, corduroy, and suede fabric are examples of fabric with nap.
How is napping done?
NAPPING – A mechanical finishing process in which fibers are raised on the surface of a fabric by means of teasels or, on contemporary equipment, by rollers covered with steel napper wires. Other names for napping are Gigging, Genapping, Teaseling, and Raising.
What is nap wool?
Primarily, nap is the raised (fuzzy) surface on certain kinds of cloth, such as velvet or moleskin. When cloth, especially woollen cloth, is woven, the surface of the cloth is not smooth, and this roughness is the nap. Generally the cloth is then “sheared” to create an even surface, and the nap is thus removed.
How is napped fabric made?
Napped fabric refers to a process in which both sides of a piece of woven or knit fabric are teased and raised and/or sheared off to make them even. The raised fibers of napped fabric all lie in one direction, making the fabric look and feel different when seen or touched from different angles.
What is napping wool?
Napping is a process that may be applied to woollens, cottons, spun silks, and spun rayons, including both woven and knitted types, to raise a velvety, soft surface. The process involves passing the fabric over revolving cylinders covered with fine wires that lift the short,…
What is napped cotton?