GB/T 4688-2020
ActivePaper，board and pulp—Analysis of fiber furnish
纸、纸板和纸浆 纤维组成的分析
Application Summary AI generated
This standard specifies the method for identifying and quantifying the types of fibers (e.g., softwood, hardwood, non-wood) in paper, board, and pulp samples using microscopic analysis. It is applied in quality control and material verification within the pulp and paper industry, particularly for manufacturers, testing laboratories, and procurement professionals to assess fiber composition and detect contamination. The standard ensures consistency in fiber furnish analysis for product specification compliance and forensic evaluation of paper products.
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Paper, board, pulps and related terms - Vocabulary
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.