This standard specifies the classification, technical requirements, test methods, inspection rules and content of marking, Encasement, transportation and storage of decorative base paper. Decorative base paper is mainly used for wood-based panel veneer, after direct dipping or printing after dipping, and after hot pressing lamination processing. The standard has comprehensive control over the mass of decorative base paper to ensure that it has good physical and chemical performance during production and use. Through standardized requirements and test methods, this standard aims to improve the Reliability and applicability of decorative base paper and promote its application in the decoration industry.