Unverified85% confidenceDecision RuleTime unknown
金属笔身刻字优先选激光雕刻而非机械雕刻，激光刻字线条精度可达0.1mm且不损伤电镀层，机械雕刻易出现毛边和掉漆
1
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85%
Confidence
Long-term
Relevance
-
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Unverified刻度采用激光蚀刻或冲压凹刻的量勺，比油墨印刷的耐用；印刷刻度洗几次即模糊脱落，选购不锈钢款优先激光镭雕刻度83% similarUnverified激光雕刻只能做单色（烧灼底色）无法上多色，但耐磨性远超印刷，日常揣兜/钥匙摩擦2年不掉色，适合刻姓名/坐标等永久性内容82% similarUnverified激光雕刻（laser engraving）的字迹是烧蚀入金属表面永久性的，比酸蚀（etching）和油墨印刷更耐磨；选购金属牌时应确认工艺为深度激光刻字而非表面印字80% similarUnverified刻字类定制（金属、木质、皮具）激光雕刻比印刷更耐久，印刷/UV图案在皮具上使用半年内易磨损脱色79% similarUnverified可定制刻字帽夹的激光雕刻比油墨印刷耐磨，油墨印字经反复洗涤和摩擦2-3个月易脱色模糊，长期用选激光/镭雕工艺78% similar
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