Unverified82% confidenceCautionTime unknown
防泼水（DWR）涂层不等于防水，且水洗3-5次后拒水性衰减，需靠低温烘干或熨烫重新激活；长期涉雨雪场景应另配硬壳外套，勿指望羽绒服本身防水
1
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82%
Confidence
Long-term
Relevance
-
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Unverified轻量羽绒服多为防泼水(DWR)处理而非真正防水，长时间雨雪天不建议单穿，需外搭防水壳；防泼水涂层会随洗涤衰减，需定期补充或烘干激活94% similarUnverified防泼水（DWR）处理仅能应对小雨和雪，不等于防水；羽绒一旦浸透会结团失去保暖性，多雨环境应选防水外壳款或另穿冲锋衣93% similarUnverified防泼水(DWR)涂层只能应对小雨雪，不等于防水；且DWR会随洗涤和摩擦衰减，需定期用免洗防泼水喷雾补涂或热风烘干激活92% similarUnverified外层面料具备一定的防水溅（DWR处理）能力，可应对小雨或湿雪，但并非防水层，持续降水下会浸湿，不能替代冲锋衣外壳。90% similarUnverified面料经DWR防泼水处理，可抵御小雨和雪花短暂接触，但DWR涂层会随洗涤和磨损逐渐失效，需定期用低温烘干或专用喷雾恢复防泼水性能。90% similar
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