Unverified82% confidenceDecision RuleTime unknown
面料涂层选PU/TPU压胶或防泼水DWR处理，静水压≥5000mm才算真防水；纯棉华达呢仅防小雨，遇暴雨会渗透
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified真正防水需看面料涂层而非仅面料本身：210D以上涤纶+PU/TPU涂层+防泼水拉链才能应对雨天，普通牛津布仅防泼溅，浸水5分钟仍会渗透88% similarUnverified收纳包面料看克重与工艺：210D以上涤纶或尼龙耐磨抗撕，热压/防泼水涂层能应对短暂淋雨；真正防水需看是否为TPU或PVC材质并有压胶焊接接缝87% similarUnverified防泼水面料（如涤纶+涂层）只能应对短时小雨和溅水，无法防持续暴雨；真正需要防水应选带TPU防水拉链或整体压胶的款式，普通尼龙内胆包遇大雨仍会渗入87% similarUnverified面料防水看涂层与克重：210D以上牛津布+PU涂层可防溅水，用于洗漱包内层需选TPU一体压合工艺才真正防漏；普通尼龙拼接缝线处仍会渗水87% similarUnverified防水面料看涂层与拒水指数：普通尼龙+DWR拒水涂层可应对小雨（约1000-3000mm水压），TPU复合面料或带防雨罩才能应对暴雨；仅靠拉链无止水处理的包在大雨中接缝会渗水87% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/89192API
curl https://kongchang.com/api/v1/knowledge/claims/89192MCP
get_claim(id=89192)