Enzymes that are involved in the breakdown of proteins. They are the most widely used enzymes in detergents; it removes protein stains from egg, grass, blood, and sweat. Also used to treat wool and...
A necktie , also simply called a tie, is a piece of material worn around the neck. The modern necktie's original name was the four-in-hand tie. It is usually a dress requirement for businessmen and...
An acetic acid ester of cellulose. It is obtained by the action, under rigidly controlled conditions, of acetic acid and acetic anhydride on purified cellulose usually obtained from cotton linters....
A cravat is the neckband that was the forerunner of the modern tailored necktie. From the end of the 16th century the term "band" applied to any long strip of cloth worn round the neck that was not a...
A tangled ball of fibers that appears on the surface of a fabric, as a result of wear or continued friction or rubbing on the surface of the fabric. Occurs as a result of fibers loosening from the...