Unverified75% confidenceDecision RuleTime unknown
皮质（PU）桌垫收纳时避免与硬物或尖锐边缘挤压，PU表面受压后易留下无法恢复的压痕，最好单独平放或用软布隔开
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified软皮（PU/软胶）封面轻便可弯折适合随身，但保护性弱易折角；硬壳（书壳/精装）封面挺括保护内页、可脱手书写，但更重更占空间79% similarUnverifiedPU皮面料长期折叠存放易产生折痕且难以恢复，日常护理需悬挂收纳，避免与尖锐物品摩擦，否则表层易起皮脱落。77% similarUnverified真皮材质耐用性和质感优于PU，但撞色拼接处的缝合/粘合工艺是关键薄弱点，长期使用可能出现分层或脱胶，购买时需重点检查拼接边缘处理。76% similarUnverified真皮材质耐久度优于PU，但撞色拼接处的缝合线为薄弱点，长期频繁使用或弯折可能出现脱线或开胶75% similarUnverifiedPU涂层材质在频繁弯折或长期使用后易出现表层开裂、脱皮，耐久性不及真皮或编织腰带75% similar
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