Unverified80% confidenceDecision RuleTime unknown
填充式床围厚度不宜超过3-4cm，过厚（>5cm）填充床围会形成软质凹陷面，增加口鼻被堵风险；且填充物应为无胶水的PP棉或3D网眼支撑，避免海绵碎料
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Long-term
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