This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules of paper cups, as well as requirements for marking, Encasement, transportation and storage. Applicable to all kinds of paper cups (excluding pulp molded paper cups). The standard includes test methods for the performance of paper cups such as size, strength, water resistance, etc., to ensure their safety and Reliability in Food and Beverage Encasement. Relevant standards for the manufacture and testing of paper cups are cited to ensure the mass and use effect of paper cups.