Unverified90% confidenceDecision RuleTime unknown
区分'防水'与'防泼水(DWR)'：标注DWR或防泼水的只能应对短时小雨和溅水，久淋会湿透，真防水看耐水压数值和压胶工艺
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90%
Confidence
Long-term
Relevance
-
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Unverified'防泼水'(DWR涂层)与'防水'(耐水压膜)是两个概念：DWR只让水珠滚落，30分钟以上中雨会浸透，真正防雨需带PU或TPU防水膜91% similarUnverified防泼水标识需区分：DWR涂层（防泼水）仅能抵御小雨和汗湿，遇中大雨会渗水；真正防水需看到PU涂层+压胶接缝或TPU面料+防水拉链，运动背包多数只做DWR89% similarUnverified防水性能为防泼水（DWR涂层级别），可应对小雨和水珠，但持续大雨或长时间淋雨场景下不能替代真正防水冲锋衣，有渗水风险。88% similarUnverified防泼水（DWR涂层）与真正防水是两回事：DWR只能应对小雨和短时暴露，涂层会随洗涤衰减（约20次水洗后失效），需靠熨烫或重新喷涂恢复；长期淋雨需求应选压胶防水面料88% similarPartially Verified防水性能为防泼水（DWR涂层），可应对小雨和风，无法替代真正的防水冲锋衣，持续降雨场景会湿透88% similar
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