Unverified83% confidenceFactTime unknown
含氨纶的弹力混纺面料长期高频穿着后，氨纶纤维存在老化导致弹力下降的特性，耐久性弱于无弹力纯羊毛面料
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified针织毛衣、羊毛衫等含弹性纤维衣物压缩收纳时间不宜超过一季，长期高压会导致纤维失去弹性、领口袖口变形，纯棉/化纤梭织衣物则无此顾虑89% similarUnverified含少量弹性纤维（氨纶/锦纶3-5%）的针织衫抗变形、恢复力好，纯羊毛/纯棉款穿久易松垮下坠，对版型持久度要求高时优先看成分表是否含弹力纤维86% similarUnverified加入弹力纤维（通常为莱卡/氨纶）使面料具备一定弹性回复性，长期穿着后相较纯羊毛款不易变形起球，但弹力纤维比例较高时会影响羊毛天然调温透气性能。85% similarUnverified含5%-8%氨纶或弹性纤维的领口和袖口回弹性好、不易松垮变形；纯羊毛/羊绒领口反复穿脱后会逐渐撑大失去弹性85% similarUnverified弹力纤维成分提升了活动自由度，但长期穿着后弹力纤维易疲劳导致裤型走样，是该类混纺面料的普遍问题85% similar
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