General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 23175-2008
Scope
This standard specifies the method for the determination of pulp fiber length. This standard applies to the determination of the fiber length of various papermaking raw materials. Fiber fragments and miscellaneous cells with a length of less than 0.2 mm are not considered fibers in this standard, and are not included in the measurement and statistical results.
GB/T 23175-2008 Referenced Document
GB/T 450 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side
GB/T 4688 Paper,board and pulp—Analysis of fiber furnish*, 2020-07-21 Update