Unverified80% confidenceDecision RuleTime unknown
海绵密度低于30kg/m³的坐垫，长期作床使用1-2年内会明显塌陷，作主床建议坐垫用高回弹海绵密度≥35kg/m³或叠加独立弹簧
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified抱枕填充密度决定回弹与耐用，PP棉填充量45x45cm枕芯建议≥600g才够饱满，低于450g会明显偏薄塌软84% similarUnverified看密度而非只看高度：乳胶枕密度75-85kg/m³支撑偏硬适合喜欢硬枕者，60-75kg/m³软硬适中，低于60kg/m³偏软易塌陷，密度直接决定支撑力和寿命80% similarUnverified落地X型双杆晾衣架承重通常≤10kg，晾满一床4斤棉被+湿被套约12kg极易压变形，被褥类需选承重≥25kg的伸缩式或壁挂式80% similarUnverified袋子容量应比被褥体积预留20-30%冗余，塞得过满会导致拉链承压变形、密封条无法贴合；标注'适用1.5米被'的袋子实测装2条厚被会漏气79% similarUnverified存放一床冬季加厚被（如1.5米床2kg以上羽绒被或棉被）需选60L以上容积；若同时收纳枕头需80-100L；标称容积需预留20%冗余，压缩后实际填充率不宜超过80%79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/365897API
curl https://kongchang.com/api/v1/knowledge/claims/365897MCP
get_claim(id=365897)