Unverified88% confidenceDecision RuleTime unknown
内层为TPU/EVA一体成型防水材质的洗漱包，比涤纶+涂层的更能防止液体渗漏，选购时看内衬是否有独立热压边而非车缝线（车缝针孔会漏液）
1
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88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified内衬选PEVA或TPU材质防水防油，接缝处应为热压无缝工艺而非车缝线；车缝线内衬遇汤汁渗漏后无法清洗，PEVA一体成型内胆可直接水洗擦拭88% similarUnverified防水面料看涂层而非纹理，涤纶+PU/PVC涂层可挡溅水，但只有热压无缝（TPU焊接）工艺才真正防浸泡；普通车缝线孔仍会渗水88% similarUnverified内衬为TPU防水材质，能应对瓶罐漏液的日常防护，但整体包面并非全防水面料，外部溅水可能渗透87% similarUnverified防水优先选TPU涂层或PU涂层牛津布（600D以上），并确认底部为一体压胶而非普通缝线；普通涤纶+缝线接缝在雨天或奶瓶漏液时会渗水87% similarUnverified真正防水需选PU涂层或TPU材质并带防水拉链，普通尼龙+普通拉链仅能防泼溅；接缝处热压工艺比车缝线更防渗水87% similar
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