GB/T 21190-2007
ActivePaper, board and corrugated fibreboard - Description and calibration of compression-testing equipment
纸、纸板和瓦楞纸板 压力试验仪的描述与校准
Application Summary AI generated
This standard specifies the description, calibration, and verification procedures for compression-testing equipment used to measure the compressive strength of paper, board, and corrugated fibreboard. It is applied in quality control laboratories within the packaging and paper manufacturing industries to ensure accurate and consistent testing of materials like corrugated boxes and paperboard. The standard is critical for validating the performance of testing machines used in edge crush, ring crush, and flat crush tests.
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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.