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Unverified85% confidenceDecision RuleTime unknown

选PET材质表面的可擦写标签，擦写次数可达10000次以上；普通PVC或纸质覆膜的擦写超过500次就会残留笔迹

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Unverified可擦写标签选PET合成纸+哑光涂层材质，配油性记号笔可反复擦写200次以上；普通铜版纸标签用水性笔擦不掉、用油性笔无法擦除，不具备重复使用性85% similar UnverifiedPET覆膜书写面可用油性/水性白板笔擦除重复使用，PVC哑光面只适合铅笔或水性笔且擦除易留痕，长期反复更换内容应选PET覆膜款81% similar Unverified标注'可书写可擦除'的磁力贴，表面需为PET哑光涂层或专用白板涂层，配水性白板笔可干擦；若为普通亮面覆膜，用油性笔或时间久了会留下擦不掉的印记（鬼影）。认准'可反复擦写≥1000次'或注明白板膜材质81% similar Unverified儿童绘画白板优先选钢化烤漆钢板（搪瓷面板），书写擦除次数可达10万次以上且不易花，普通PET贴膜面板反复擦拭半年后易留下'鬼影'残墨80% similar Unverified需要频繁更新内容的场景（如库存盘点、样品管理）应选可反复书写的PET哑面标签或干擦白板卡套，配合油性记号笔可擦写200次以上不留残影79% similar

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