The textile industry can be divided into three industries according to its end use, namely clothing textile industry, industrial textile industry and decorative textile industry, decorative textile industry is generally known as home textiles, that is, home textiles industry, bedding industry is one of the sub-industries of home textiles. Bedding is an important part of home textiles, according to the classification of the China Home Textiles Association: including1 bedding class, 2 curtains class, 3 washing kitchen textile class, 4, furniture textile class (cushion, seat cushion), etc. Among them, the bedding category occupies the first place in the home textile industry, and the output value accounts for more than 1/3 of China's home textile industry, reaching 100 billion yuan in 2004; In 2006, the output value was about 250 billion yuan, including bed sheets, quilts, pillows and other products. In China, the bedding industry is also known as the bedding industry, or the bedding industry, bedding industry and interior soft decoration industry. The concept of the whole bedding is to make a variety of bedding single pieces as a whole design, sold in the form of combination.