Unverified85% confidenceDecision RuleTime unknown
PP聚丙烯材质分类夹韧性好、抗撕裂、可反复弯折不发白，适合频繁携带；纸质（牛皮纸/卡纸）挂裱夹便宜但受潮易变形，只适合固定抽屉内长期存档
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
UnverifiedPP塑料材质手风琴包本身防水防潮但不透气，纸质票据长期封存易返潮发黄；重要文件长期存档应选牛皮纸/无酸纸内衬或定期开合通风86% 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85% similarUnverifiedPP聚丙烯材质具备基本防水防潮能力，适合家庭存放证件复印件、保单等纸质文件长期归档83% similarUnverifiedPP材质轻便防水但长期大量装纸后隔层容易变形外扩，频繁携带厚重文件的用户需注意82% similarUnverifiedPP材质板比涂蜡纸板耐用且可重复涂胶回收，纸板遇潮易软塌，潮湿温室或长期使用优先选PP塑料基材80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/384186API
curl https://kongchang.com/api/v1/knowledge/claims/384186MCP
get_claim(id=384186)