Unverified85% confidenceTradeoffTime unknown
TPU材质防水包耐磨抗折、可高频反复使用，PVC材质防水包低温易发硬开裂、折叠处易漏水，寒冷或长期使用选TPU
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified防水内衬优先选TPU或PEVA材质，PVC遇冷易变硬开裂，尼龙涂层仅防泼溅不防积水，装湿牙刷牙膏应认准TPU热压内衬88% similarUnverifiedTPU材质分装袋无异味、耐低温不脆化、防水焊接工艺可完全密封，性能优于PVC，是高端旅行洗漱包内胆的主流材质87% similarUnverified材质通常为PVC或TPU，TPU版本耐磨抗扎性优于PVC，差旅放入行李箱时需远离尖锐物品以防划破87% similarUnverifiedPVC/TPU类防水材质相对偏硬，折叠后体积不算小，不像软布包那样随意塞入口袋，需预留携带空间87% similarUnverifiedTPU涂层材质耐用防水性好，但包体较硬挺且不可折叠收纳，空包时仍占较大空间86% similar
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