GB/T 24289-2009
ActivePaper and board - Measurement of specular gloss - 75°gloss with a parallel beam, DIN method
纸和纸板 镜面光泽度的测定 平行光束75°，DIN法
Application Summary AI generated
This standard specifies a method for measuring the 75-degree specular gloss of paper and board using a parallel beam, as defined by the DIN method. It is applied in the paper manufacturing and quality control industries to assess the surface shine of coated or uncoated paper products, such as printing papers and packaging boards. The test is used to ensure consistent gloss levels for aesthetic and functional performance in printing and packaging applications.
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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.