GB/T 459-2002
ActivePaper and board--Determination of demensional instability
纸和纸板伸缩性的测定
Application Summary AI generated
GB/T 459-2002 specifies the test method for measuring the dimensional instability (expansion and contraction) of paper and board when exposed to changes in humidity. It is applied in the paper manufacturing and converting industries to evaluate how paper products, such as printing paper, packaging board, or specialty papers, will behave under varying environmental conditions. This standard is critical for quality control and product design to ensure consistent performance in applications like printing, laminating, or packaging where dimensional stability affects fit and function.
Related Standards
GB/T 10335.2-2005
Coated paper and board - Light weight coated paper
GB/T 7973-2003
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Coated paper and board--Coated folding board
GB/T 10335.3-2004
Coated paper and board--Coated ivory board
GB/T 10335.1-2005
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GB/Z 166-2026
Paper and board—Measurement of water contact angle by optical methods
GB/T 1540-2002
Paper and board--Determination of water absorption--Cobb method
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.