GB/T 23144-2023
ActivePaper and board—Determination of bending stiffness—General principles for two-point, three-point and four-point methods
纸和纸板 弯曲挺度的测定 两点法、三点法和四点法的通用原理
Application Summary AI generated
GB/T 23144-2023 specifies general principles for measuring the bending stiffness of paper and board using two-point, three-point, and four-point loading methods. It is applied in the paper manufacturing and packaging industries to evaluate the rigidity and structural performance of materials like cardboard, corrugated board, and paper sheets. The standard ensures consistent testing across different bending configurations for quality control and product development.
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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.