Unverified80% confidenceDecision RuleTime unknown
材质垂坠感优先选克重≥250g/m²的醋酸或粘胶混纺，垂坠感差的化纤会横向堆积，破坏同色系的顺滑纵向线条
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified追求硬朗结构廓形（如茧型、H型、大摆型）时，面料克重需≥350g/㎡且含30%以上羊毛或聚酯硬挺纤维，否则廓形会塌软失去立体感80% similarUnverified牛津布密度选600D以上（普通300D布料易磨破变形），底板厚度≥3mm的PVC或PP板才能保证装满后不塌陷、拿放平稳76% similarUnverified毛毡挡板密度参考：优质聚酯纤维吸音板密度应达到2000g/m²以上，低密度（＜800g/m²）产品软塌无法自立，需依赖框架支撑75% similarUnverified羊毛含量≥70%且克重450-600g的双面呢才能撑起茧型/O型的立体廓形，克重<350g的薄呢做廓形会软塌、露出内搭轮廓74% similarUnverified中厚约450g/㎡的针织复合层对一般磕碰有缓冲作用，但不足以保护高价值易碎品（如大理石台面、精密仪器），需额外加泡沫或气泡膜73% similar
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