GB/T 451.1-2002
ActivePaper and board--Determination of size and deviation
纸和纸板尺寸及偏斜度的测定
Application Summary AI generated
This standard specifies test methods for measuring the dimensions (length and width) and squareness deviation of paper and board sheets. It is applied in the paper manufacturing and converting industries for quality control of cut-size office paper, printing paper, and packaging board. The standard ensures that sheets meet specified tolerances for accurate feeding in printers, copiers, and packaging machinery.
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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.