Unverified85% confidenceDecision RuleTime unknown
长期堆叠承重场景（3层以上叠放）必须选PP硬壳箱且壁厚≥1.5mm，布艺箱和薄壁折叠箱堆叠2层以上易塌陷压皱下层衣物
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85%
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Long-term
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Unverified叠放使用时选PP硬壳箱且承重标注≥15kg，可叠3-4层不塌陷；布艺箱和折叠箱叠放超过2层易变形压瘪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90% similarUnverified存放需要长期堆叠受压的物品，箱体壁厚需≥2mm且盖面带加强筋，否则叠3层以上会塌陷变形89% similarUnverified堆叠存放选PP材质、壁厚≥1.5mm且带加强筋结构的箱体，普通PP薄壁箱堆3层以上下层会凹陷压坏衣物89% similarUnverified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88% similar
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