Unverified80% confidenceFactTime unknown
判断印花耐洗牢度可看吊牌洗涤色牢度等级：干湿摩擦色牢度≥3-4级、皂洗色牢度≥4级为合格，无标注色牢度等级的低价印花款褪色风险高
1
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80%
Confidence
Long-term
Relevance
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Unverified耐洗色牢度应达4级以上（GB/T 3921标准），低于4级的深色牛仔水洗2-3次即明显掉色染白衣，亲子装建议查看'水洗色牢度≥4级、耐摩擦色牢度≥3-4级'82% similarUnverified看克重判断耐用性：无纺布克重≥50g/㎡的湿巾擦拭时不易破、可反复擦；40g/㎡以下的薄款擦一下就烂，适合一次性简单擦手77% similarUnverified判断色牢度可看是否标注GB/T 3920（耐摩擦色牢度）≥3-4级，深色袜首次单独冷水手洗可减少掉色和串色风险77% similarUnverified看'湿含液量'（克重）和无纺布克重：无纺布≥40gsm+含液量高的湿巾耐擦不易破，薄款（≤30gsm）擦拭时易起球破碎，擦顽固污渍需选厚款珍珠纹77% similarUnverified抽纸克重≥3层且单层克重≥13g/㎡才适合擦嘴擦脸，低于此值容易掉屑破损；纯木浆含量应达100%，混浆或再生浆纸巾韧性差且可能有荧光增白剂76% similar
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