Unverified80% confidenceTradeoffTime unknown
防水耐脏性越强（PP塑料材质）通常越结实卫生，但纸张质感和翻页真实感越差；睡前故事引导优先纸板书，坐便实操陪伴优先防水书
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPVC/PP透明内页比布艺内页更防水，儿童接种排队时易泼洒，PP材质可湿布直接擦拭；纸质硬壳外壳遇水易变形，优先选PU或塑料外壳81% similarUnverified防水防污材质（PP塑料/覆膜铜版纸）耐用但增加重量与厚度，且反光影响户外强光下阅读；普通哑光纸轻便无反光但易受潮，多雨环境或水边观察优先防水材质81% similarUnverified耐用防水材质（PVC/覆膜）比纸质更持久但无法现场手写修改，若过敏原或场景经常变化，反而灵活性差；偶发或临时需求可选可擦写或纸质79% similarUnverifiedPP聚丙烯材质耐水耐污、不易变形，但内页为硬质半透明塑料，对纸质票据无防酸或缓冲保护，长期存放薄纸可能产生静电吸附79% similarUnverified防水贴纸多为PET/PVC材质，防水性好但书写需油性笔且撕除较难；纸质哑光贴书写方便但不防水，需按洗涤需求取舍78% similar
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