This part of GB/T24328 specifies the method for the determination of the mechanical penetration resistance (wet spherical bursting strength) of toilet paper and its products after being wet. This section applies to toilet paper and its products.
GB/T 24328.9-2020 Referenced Document
GB/T 10739 Paper,board and pulps standard atmosphere for conditioning and testing
GB/T 10739-2002 Paper,board and pulps standard atmosphere for conditioning and testing
GB/T 22903 Pulps.Standard water for physical testing
GB/T 450 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side
GB/T 450-2008 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side
ISO 187:1990 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples
GB/T 24328.9-2020 history
2020GB/T 24328.9-2020 Tissue paper and tissue products—Part 9: Determination of wet ball burst strength