Unverified83% confidenceDecision RuleTime unknown
锦纶(尼龙)含量70%以上+氨纶18-25%的面料弹性回复力强不易松垮；棉含量高的塑形裤塑形力3-5次穿洗后明显衰减
1
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83%
Confidence
Long-term
Relevance
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Unverified含氨纶/弹力纤维(3%-5%)的罗纹背心贴合度好不掉档，但氨纶超过8%的高弹面料反复水洗后易失去弹性变松垮，纯棉+少量氨纶是耐洗与贴合的平衡点91% similarUnverified含氨纶弹力成分使穿着贴合度高、活动舒适，但多次洗涤后氨纶弹力回复性会有所下降，版型保持能力不如纯棉或羊毛款持久。87% similarUnverified面料氨纶含量决定回复性：塑形效果需氨纶（弹性纤维）含量在18%-28%之间，低于15%支撑力不足、洗几次就松垮，高于30%过度紧绷且易起皱。锦纶+氨纶组合比纯棉+氨纶更耐洗不变形87% similarUnverified面料弹力看氨纶（spandex/弹性纤维）含量：3%-5%即有回弹又不发闷，纯棉0弹力易鼓包变形，氨纶>8%则包裹感强反而失去松弛感87% similarUnverified内搭背心选氨纶含量5%-10%的莫代尔或棉+氨纶混纺，贴身不闷汗且水洗后不易变形；纯棉（氨纶0%）背心洗后领口和下摆会松垮变形86% similar
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