Unverified75% confidenceDecision RuleTime unknown
尺寸选择遵循'物品体积占袋容量2/3'原则，塞太满会导致拉链密封处受力过大漏气，太空则浪费压缩效率
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified容量选择需按'物品体积×1.3'预留压缩空间，压缩袋标称容量指未压缩前容积，塞太满会导致无法排空气体或拉链崩开85% similarUnverified卷口设计导致实际可用容量受装填方式影响，软质扁平物品更容易充分利用空间，硬质圆柱形物品（如CO2气瓶）装填效率较低81% similarUnverified容量越大储污越久但整机体积也越大，滚筒式直径普遍≥55cm，小户型卫生间摆放困难；空间局促时选占地小的推板式，牺牲部分储污周期换取摆放灵活性80% similarUnverified承重容积越大篮体越重，粘贴式安装的稳定性越差；追求大容量收纳应放弃免打孔改用落地置物架或打孔安装79% similarUnverified容量与承重不成正比：大容量袋若材质承重不足，装满后反而更容易破损；追求大容量要同步确认承重上限标注，避免只看升数78% similar
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