Unverified78% confidenceDecision RuleTime unknown
面料克重120-160g/㎡的锦纶弹力面料是轻量透气与耐磨的平衡区间，低于120g耐磨差易勾丝，高于180g收纳体积明显增大且透气下降
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78%
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Long-term
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Unverified克重≥200g/㎡的厚织物垂感和造型稳定性更好，克重<150g/㎡的薄布易飘浮起皱、遮挡效果差83% similarUnverified主流肌效贴基布多为棉+氨纶（棉透气、氨纶提供弹性），克重约130-160g/㎡，弹性延伸率标准约130%-180%，卷装规格常见5cm×5m82% similarUnverified涤纶抗皱面料克重需权衡：160-220g/㎡的中等克重既有垂坠感又不透光，低于140g/㎡易透且飘但显廉价，高于250g/㎡挺括但收纳占体积82% similarUnverified耐磨度看材质克重：弹力布≥180g/㎡才耐托运摩擦，普通薄款100-120g/㎡飞两三次就起球破洞；追求防刮选加厚牛津布或PVC硬套82% similarUnverified无纺布材质克重≥40g/㎡才有基本承托和不易破，低于30g/㎡穿着时易勾丝破损，独立包装标注克重的更可靠81% similar
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