Unverified85% confidenceFactTime unknown
国标GB/T 3921要求家纺产品耐皂洗色牢度≥3-4级、耐摩擦色牢度≥3级，选购时查看吊牌执行标准，低于此值的节日印花易褪色
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85%
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Unverified国标GB/T 22849属于针织运动服标准，其中耐水洗色牢度≥3-4级、耐汗渍色牢度≥3级为合格线，选购时可要求商家提供检测报告确认色牢度指标78% similarUnverified抗皱等级看面料克重与织法：克重200-260g/㎡的四面弹面料机洗后基本免烫，克重＜180g过薄易皱且透，＞300g偏厚不宜机洗后自然晾干70% similarUnverified弹力连体衣多次洗涤后回弹性下降，判断耐洗性可看面料克重：50-70g/㎡的薄款易变形，180g/㎡以上的加厚罗纹或双层棉更抗撑不易松垮70% similarUnverified免烫衬衫的防皱工艺分树脂免烫（DP等级）和纯棉液氨免烫，DP等级3.5级以上才算真正免熨，3级以下洗后仍需轻烫领口袖口70% similarUnverified免烫衬衫的免烫工艺分树脂免烫（DP等级）和物理免烫，DP3.2级以上才算真免烫，DP2.5级洗后仍需轻烫。购买时看吊牌标注的DP值或AATCC 124标准评级69% similar
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