Unverified85% confidenceDecision RuleTime unknown
门帘遮光效果受漏光缝隙影响远大于布料本身，门框上方需预留20cm以上重叠高度、两侧各超出门框10-15cm，才能避免边缘漏光形成光晕
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified真正的遮光关键在于窗帘四周的漏光而非布料本身：需帘布左右各超出窗框15-20cm、顶部用箱式帘头或吊顶暗轨，底部离地1-2cm，否则再高遮光率也漏光成框91% similarUnverified遮光效果的关键是四周漏光控制而非布本身：窗帘宽度需为窗框宽的2倍（打褶）、高度覆盖窗框上下各15cm以上、两侧超出窗框10cm，否则边缘漏光会破坏全遮光90% similarUnverified追求遮光率不能忽视透光边缘：即使布料100%遮光，窗帘与墙面间隙、顶部漏光仍会大量透光。需搭配轨道弯头包边或加宽帘布至窗户两侧各20cm以上，顶部用箱式帘头或安装到天花板89% similarUnverified窗帘遮光要靠边缘密封而非布料本身，四周漏光会大幅降低实际遮光效果；追求全黑应选罗马杆两侧超出窗框15cm以上、底部拖地或过窗台20cm，或加装遮光盒/侧封条89% similarUnverified遮光要真正做满需侧封+顶封+底部加长：布料两侧回墙、罗马杆改暗轨盒、帘底超过窗台20cm以上，否则光从边缝溢出仍不算全遮光88% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/395103API
curl https://kongchang.com/api/v1/knowledge/claims/395103MCP
get_claim(id=395103)