Unverified85% confidenceDecision RuleTime unknown
预留褶皱倍数决定遮光效果：布料宽度应为窗宽的2-2.5倍才能形成足够褶皱防止漏光，1.5倍以下会显得平直且侧边漏光，实际遮光大打折扣
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85%
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Long-term
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Unverified褶皱倍数应达1.8-2.0倍（窗宽的1.8-2倍布料量）才能实现遮光帘边缘不漏光的堆叠效果，1.5倍以下平铺会露光且显廉价93% similarUnverified褶皱比（布料宽度/杆宽）决定垂坠和遮光完整度，遮光窗帘建议2.0-2.5倍褶皱；低于1.5倍会出现平贴漏光和廉价感，加宽褶皱后遮光边角衔接更严密93% similarUnverified遮光布挂钩式安装比穿杆式褶皱更立体、遮光更好，但需搭配窗轨；褶皱倍数（布料宽度/窗宽）应达到2.0-2.5倍才有饱满效果，倍数＜1.8显得单薄且遮光打折93% similarUnverified遮光布褶皱比建议2.0倍以上（帘布宽度为窗宽2倍），褶皱比不足会导致拉合时布料被拉平、边缘漏光并降低遮光和隔音效果92% similarUnverified定制遮光帘褶皱倍数应达2.0-2.5倍（布宽=窗宽×2），倍数不足会导致遮光时缝隙透光且垂坠感差92% similar
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