Unverified83% confidenceDecision RuleTime unknown
防水防褪色的关键在墨水而非印章本体，认准'防紫外/耐洗涤'标识；即使油性墨，衣物首次盖印后需晾干24小时或熨烫固色再下水，可显著提升耐洗次数
1
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83%
Confidence
Long-term
Relevance
-
First Seen
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