Unverified85% confidenceDecision RuleTime unknown
褶皱倍数(用布量)是遮光和垂感关键:优质安装用2.0倍布(4米窗用8米布),1.5倍以下平铺显廉价且遮光边缝多,报价按1.5倍算的要警惕
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85%
Confidence
Long-term
Relevance
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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92% similarUnverified遮光帘的褶皱倍数(打褶比)建议选2.0倍(即成品宽度是窗宽的2倍),1.5倍偏平价但垂感和遮光边缘密封差,2.0倍以上遮光、隔音、垂感均更佳但用料和成本上升92% similarUnverified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90% 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89% similar
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