Unverified85% confidenceTradeoffTime unknown
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
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified遮光越强、涂层越厚，布料越硬挺垂坠差且不透气，客厅通常无需全遮光，选70-80%半遮光兼顾采光柔和与私密性更实用90% similarUnverified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83% similarUnverified涂层遮光布（银胶/黑丝）遮光越好越不透气、手感越硬、垂感越差；追求外观柔软垂坠感应选提花或棉麻，但需牺牲遮光。卧室优先遮光，客厅优先垂感83% similarUnverified彩绘/满花图案膜遮挡最彻底但会明显改变室内光线色调，长期看易审美疲劳；渐变磨砂或竖条纹膜隐私够用且更耐看，通用性强81% similarUnverified轻薄面料与防走光存在权衡：越薄越透气的面料越易透光透视，浅色单层雪纺/真丝几乎必带内衬或需搭配安全裤，否则强光下走光80% similar
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