Unverified85% confidenceDecision RuleTime unknown
南方潮湿地区或存放重要证件时，优先选PP聚丙烯或PVC内页而非纸质隔层，PP材质防潮防霉且不易与证件塑封膜粘连，纸质内页长期受潮易发霉黄变
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPP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83% similarUnverified长期存档证件类（房产证、合同、保单）建议选PP聚丙烯材质或无酸纸内页，避免PVC材质——PVC增塑剂长期接触会导致纸张油墨迁移变黄粘连83% similarUnverified选择PVC内页的名片册时，优先选内页为磨砂/防静电材质，光面PVC在潮湿环境下易与名片涂层粘连，导致名片取出时脱墨或破损81% similarUnverifiedPVC内页透明度高、观感好，但含增塑剂长期可能导致相片或证件表面油墨迁移粘连；PP内页更安全稳定，适合长期封存证件80% similarUnverifiedPP覆膜封面防水耐撕，适合随妈咪包携带，但内页若非合成纸仍可能受潮起皱，需确认内页材质80% similar
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