The density of a material divided by the density of water. Expressed as a number greater than 0. Materials with specific gravity less than 1.00 will float and materials with specific gravity greater...
A knitted fabric with a rib pattern. Depending upon the usage, the pattern can be altered to exhibit different rib effects. Rib fabric is used mainly in round necks and cuffs for certain types of...
Shag (fabric) is typically used to make a deep-pile carpets. This is the oldest use of the term. Shag carpet is sometimes evoked as an example of the aesthetic from the culture of the U.S. 1970s....
The process of dyeing yarns prior to weaving or knitting fabrics. Generally used for patterned fabrics or stripes but poplular for knitwear. Two general methods are Hank (for bulkier yarns -...
A heavy, soft cotton material with a napped finish, usually only on one side. In cheaper qualities the nap comes off. Launders well, easy to manipulate and is warm to wear. There are many types on...