Unverified82% confidenceDecision RuleTime unknown
需长期叠放堆叠使用时,选择盒盖带凹槽卡扣互锁结构的款式,承重更稳;PP材质壁厚≥1.5mm可支撑3层以上堆叠不变形,薄壁PET盒堆叠2层以上易塌陷
1
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82%
Confidence
Long-term
Relevance
-
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Unverified反复使用的收纳建议选PP材质折叠箱,箱体厚度≥3mm且带卡扣锁边的折叠后不易变形;≤2mm的薄壁折叠箱堆叠2层以上会侧壁鼓胀92% similarUnverified承重叠加需选箱盖有凹凸卡槽互锁设计的(俗称子母扣),单纯平面堆叠3层以上易侧滑;标注可堆叠承重≥15kg/层的PP材质才适合叠放重物如书籍90% similarUnverified壁厚≥1.5mm的PP盒可稳定承重叠加3层以上,壁厚<1mm的薄盒叠放易变形塌陷,选购时优先看四角和底部加厚设计90% similarUnverified需要长期堆叠存放的收纳盒应选PP(聚丙烯)或ABS材质、盒壁厚度≥1.5mm且四角带定位卡扣结构的,薄壁盒(<1mm)堆叠3层以上易变形塌陷90% similarUnverified承重堆叠场景优先选PP材质且壁厚≥2mm的箱体,单箱静态承重需标注≥30kg才能安全叠3层以上;布艺箱无硬支撑结构,叠2层以上必塌陷变形88% similar
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