With the continuous improvement of people's living standards, a variety of disposable paper daily necessities have emerged in an endless stream, and many different kinds of daily life papers have been introduced. In China, the penetration rate of disposable paper products, especially toilet paper and feminine hygiene products, is much higher in first-tier cities than in second and third cities and rural areas. Zhiyan Data Research Center said that with the saturation of disposable paper products in developed city markets, second- and third-tier cities and rural areas have become new market growth areas.