This standard specifies the terms and definitions, grades, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of corrugated core (raw) paper. This standard is applicable to the corrugated core (raw) paper used in the manufacture of the corrugated cardboard core layer.
GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp specimens*, 2023-12-28 Update
GB/T 12914 Determination of tensile strength of paper and paperboard Constant speed tensile method (20mm/min)*, 2019-07-01 Update
GB/T 1540 Paper and board-Determination of water absorption-Cobb method
GB/T 2679.6 Corrugating medium--Determination of the flat crush resistance after laboratory fluting
GB/T 2679.8 Paper and board.Determination of compressive strength (Ring crush method)*, 2016-12-13 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 451.1 Paper and board--Determination of size and deviation
GB/T 451.2 Paper and paperboard Part 2: Quantitative determination*, 2023-12-28 Update
GB/T 451.3 Paper and board determination of thickness
GB/T 453 Paper and board determination of tensile properties-constant rate of loading methods
GB/T 462 Determination of moisture content of analytical samples of paper, paperboard and pulp*, 2023-09-07 Update