Unverified83% confidenceTradeoffTime unknown
刻字挂牌激光雕刻比油墨印刷耐磨，油墨字3-6个月即磨损，深雕刻字可保持数年，需长期使用（如防走失信息牌）选激光深雕
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
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Unverified深雕刻字（激光雕刻或冲压凹陷式）比表面油墨/丝印字体持久，油墨字通常6-12个月磨损模糊，激光深雕可保持2年以上清晰94% similarUnverified激光刻字深度需≥0.05mm才能保证长期不磨损，钢质表背激光刻字比手工雕刻更耐磨且字迹一致，适合英文/短句；手工雕刻适合花体签名和图案82% similarUnverified刻字工艺优先选激光深雕而非表面印刷或浅雕，医疗手环需24小时佩戴且频繁接触汗液和清洁剂，浅刻字1-2年内易磨平模糊80% similarUnverified激光深雕刻字比油墨印刷/贴纸更耐磨，油墨印刷款经过30-50次机洗后普遍出现字迹模糊，长期使用应选深雕或内嵌纸卡防水袋款80% similarUnverified刻度采用凹刻/激光雕刻工艺比油墨印刷更耐久，印刷刻度经反复清洗会脱落导致误读剂量74% similar
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