A carpet is a floor covering made of cotton, linen, wool, silk, grass, and other natural fibers or chemical synthetic fibers that are knitted, flocked, or woven by hand or mechanical processes. It is one of the arts and crafts categories with a long history and tradition in the world. Covering the ground of houses, hotels, gymnasiums, exhibition halls, vehicles, ships, airplanes, etc., it has the effect of noise reduction, heat insulation, and decoration.