The top layer of the carpet is called the pile. It composed of millions of yarn segments. A carpet pile can be described in various ways:
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The history of carpet is intertwined with the history of human civilization. Carpet and carpet have always been precious property. Carpet weaving is believed to have originated in southern Persia about 4000 years ago.
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The quality of a plain tufted machine rug depends largely on the characteristics of the fibers from which it is made. The ideal carpet fiber should have the following physical and chemical properties:
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The types of wool used for carpets can be divided into three categories: General purpose wools, specialty carpet wool and filler wools. They are mixed in different proportions according to the quality and type of carpet to be made.