Unverified85% confidenceTradeoffTime unknown
折叠款收纳盒展开后接缝处刚性弱，装满后堆叠2层以上易塌陷；需要长期堆叠3层以上应选一体成型硬质盒而非可折叠款
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
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Unverified可叠放收纳盒的承重取决于盒盖结构而非壁厚，选盖面带加强筋且四角有立柱支撑的款式，叠放3层以上时纯平盖会塌陷压坏下层物品88% similarUnverified堆叠3层以上时优先选带独立支撑框架（钢管/铝框）的箱型，纯布软箱堆叠会向内凹陷压塌下层物品，框架箱空箱堆叠稳定性远高于软箱87% similarUnverified需要长期堆叠存放选带四角错位卡扣或凹凸对位设计的可叠筐，堆叠3层以上稳定不滑；纯平口设计的筐堆叠2层以上易侧移倾倒87% similarUnverified需要堆叠3层以上时选带凹凸卡扣或加固边框的塑料箱，普通折叠箱堆叠3层后中层易受压变形导致下层受力不均87% similarUnverified折叠款（可折叠收纳箱）不适合承重堆叠，其接缝和折痕处抗压强度远低于一体注塑箱，仅适合临时存放或不常用物品的单层放置85% similar
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