Unverified83% confidenceTradeoffTime unknown
遮光率越高通常意味着面料越厚或加涂层，透气性越差；婴儿床帘应在遮光与透气间取平衡，纯棉双层纱比涂层遮光布更安全透气但遮光弱
1
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83%
Confidence
Long-term
Relevance
-
First Seen
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Unverified遮光越强通常布料越厚重、透气性越差、越易积灰显闷，客厅日间使用建议纱帘+遮光布双层设计兼顾采光与私密83% similarUnverified面料光泽度越高（如真丝缎面、亮片）越正式越出片，但反光越强越暴露褶皱和污渍；带娃场合建议选哑光缎/雪纺/天鹅绒，耐脏且抗皱82% similarUnverified遮光率越高布料越厚重，垂坠感和显高显轻盈相冲突：追求99%全遮光的涂层布偏硬挺易显廉价，兼顾质感可选90%遮光的高克重亚麻感面料+遮光内衬双层设计81% similarUnverified涂层遮光布（背面白色/黑色胶层）遮光率高但不透气、易折痕开裂；提花三层编织布遮光率同样可达99%且垂感透气更好，长期使用优选后者81% similarUnverified遮光率越高的材质通常越厚越闷，透气性和遮光是矛盾关系：追求全黑选加厚遮光棉，追求长时间舒适选真丝但需接受微弱透光80% similar
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