Unverified88% confidenceDecision RuleTime unknown
浅色窗帘要遮光又保持浅色外观，选带白色遮光涂层背衬（三层复合）或加装独立遮光衬里，遮光率可达90%以上而正面仍是浅米/浅灰色；仅靠加厚面料的浅色布遮光率通常不足60%
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified宣称遮光率≥99%（全遮光）的窗帘必须选择涤纶+黑丝三层编织工艺，普通涂层布多次拉扯后涂层脱落遮光率会掉到80%以下87% similarUnverified真正的高遮光靠面料本身密织+黑丝涂层实现，而非颜色深浅。选购时应把面料对着强光看是否透光，深色但薄的窗帘可能仅遮光70%，浅色三层复合布反而能达99%86% 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86% similarUnverified遮光+纱帘配色方案：纱帘选浅色（白/米/浅灰）保证采光通透，遮光帘选与墙面或家具呼应的深色作视觉重点；两层同色会显得沉闷缺层次85% similarUnverified浅色/暖色窗帘长期日晒易褪色，西晒或南向大窗建议选深色或抗紫外线处理面料；纯白纱帘易发黄，可选米白或加防污涂层85% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/366096API
curl https://kongchang.com/api/v1/knowledge/claims/366096MCP
get_claim(id=366096)