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    GB/T 24328.5-2009
    Tissue paper and tissue products - Part 5: Determination of grammage

    This standard is part of the series of standards for "tissue paper and its products," specifically stipulating the method for determining the "basis weight" of tissue paper and its products. The term "basis weight" refers to the mass of paper per unit area, which is an essential foundational indicator for measuring product specifications and material usage. The standard details the requirements for sampling, specimen handling, and measurement procedures to ensure the accuracy and comparability of results. Its determination method is a modified adoption of the corresponding international standard. In the testing process, key instruments and equipment include a basis weight sampler that complies with relevant standards and an analytical balance for precise weighing. This standard provides a unified basis for basis weight testing in the tissue paper industry.

    This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
    Status Active
    CCS Y30 ICS 85.010
    Release Date 2009-09-30 00:00:00 Implementation Date 2010-02-01 00:00:00

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