This standard specifies the method for determining the folding endurance of paper and paperboard using the MIT folding endurance tester. This standard applies to paper or cardboard with a thickness of less than 1.00mm.
GB/T 2679.5-1995 history
2008GB/T 457-2008 Paper and board.Determination of folding endurance
1995GB/T 2679.5-1995 Paper and board--Determination of folding endurance (MIT tester)
GB/T 2679.5-1995 Paper and board--Determination of folding endurance (MIT tester) was changed to GB/T 457-2008 Paper and board.Determination of folding endurance.