Unverified82% confidenceDecision RuleTime unknown
户外堆叠使用选PP或HDPE材质并壁厚≥2.5mm、带加强筋结构的箱体，可承重叠放；普通薄壁PP箱堆叠2-3层后底层易变形塌陷
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82%
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Long-term
Relevance
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Unverified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86% 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83% similarUnverified叠放存储选箱体壁厚≥2mm且四角有加强筋的款式，普通薄壁箱（壁厚＜1.5mm）叠放3层以上底层易变形塌陷83% similarUnverified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82% similarUnverified拉伸框(内框)选实木优于MDF密度板，实木框厚度≥3.8cm(画廊框/gallery wrap)可挂墙不塌角、边缘可作侧包边；<2cm的薄框在大尺寸(>80cm)下易受潮变形翘曲82% similar
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