This standard specifies the terms and definitions, materials, requirements, test methods, inspection rules, signs, Encasement, transportation and storage of honeycomb Cardboard. It is applicable to the production, use and inspection of honeycomb Cardboard processed without special treatment. Honeycomb Cardboard treated with special treatment such as reinforcement, moisture-proof, fire-proof, anti-static, etc. can be referred to for implementation. A series of documents are cited, including standards on sample taking of paper and Cardboard, moisture determination, pressure performance, standard atmospheric conditions, box Cardboard, test method for physical and chemical performance of wood-based panel, Encasement material honeycomb paper core, etc. The honeycomb cardboard is defined as a cardboard made by gluing two layers of surface paper and the middle honeycomb paper core.