Unverified85% confidenceDecision RuleTime unknown
书写面材质决定可擦除性：PET哑光可擦除面配油性记号笔会残留笔迹，配水性白板笔或专用可擦笔才能干净擦除；如需长期固定标注选哑光纸质面配油性笔更持久
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85%
Confidence
Long-term
Relevance
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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89% similarUnverified可擦重写标签分两类：PET哑膜配油性记号笔可用酒精擦除重写但普通笔迹易蹭花；专用干擦（dry-erase）表面配白板笔可反复擦写但不防水，冷冻/潮湿环境笔迹会自动消失89% similarUnverifiedPET哑光材质防水性能好，但只能用油性笔书写，普通水性笔/中性笔写上去会晕开或擦掉88% similarUnverified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% similarUnverified可擦写磁贴的表面涂层分PET哑光和PP亮光两种：PET哑光用油性笔难擦除但抗刮，PP亮光可白板笔反复擦写但易被指甲划伤，长期反复书写选带耐磨涂层的白板专用磁贴85% similar
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