Superseded76% confidenceDecision RuleTime unknown
尺寸适配要预留冗余：屏蔽袋内部尺寸应比设备大1-2cm以便完整折叠封口，卡得太紧无法折叠封口反而导致漏信号；6.7英寸大屏手机需选内长≥18cm的款
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76%
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Long-term
Relevance
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First Seen
This knowledge claim has been superseded by newer content
手机主袋内长需≥16.5cm才能兼容6.7英寸大屏手机（如iPhone 15 Pro Max/三星S24 Ultra），带壳时预留额外0.5-1cm，购买前应确认主袋展开尺寸而非折叠尺寸Sources
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