GB/T 24218.14-2010
ActiveTextiles - Test methods for nonwovens - Part 14：Coverstock Wetback
纺织品 非织造布试验方法 第14部分：包覆材料返湿量的测定
Application Summary AI generated
This standard specifies a test method for measuring the wetback (liquid strike-through) of nonwoven coverstock materials, which are the top layers of disposable hygiene products like diapers and sanitary pads. It is applied in the textile and hygiene product industries to evaluate how well the coverstock resists moisture returning to the skin after liquid absorption. The test simulates real-use conditions under pressure to ensure product comfort and dryness performance.
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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.