GB/T 31355-2014
ActiveDetermination of water vapor transmission rate through dry packages—Mmodulated infrared sensor
包装件和容器水蒸气透过性测试方法 红外传感器法
Application Summary AI generated
This standard specifies a test method using a modulated infrared sensor to determine the water vapor transmission rate (WVTR) of dry packages and containers. It is primarily applied in the packaging industry for evaluating the moisture barrier performance of plastic films, bottles, and other rigid containers used to protect moisture-sensitive products like pharmaceuticals, electronics, and dry foods. The method is suitable for quality control and material selection in manufacturing and testing laboratories.
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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.