This standard specifies the requirements, test methods, inspection rules and signs, Encasement, transportation and storage of paper towels. It is applicable to the production and mass testing of all kinds of paper towels to ensure that the products meet the standard requirements in terms of water-absorption, durability, safety, etc., and provide users with a good experience. The technical indicators and test methods in the standard provide a unified specification for the production and quality control in the industry, and ensure that the products meet the national health and safety standards. It is suitable for all kinds of paper towels used in public places and households.