Corrugated or honeycomb panels for shelves + paper tubes for uprights. No metal, no screws. Hexagonal honeycomb core inside panels provides rigidity at low weight.
Core is hexagonal honeycomb — 90%+ air, but efficient in vertical compression. Like millions of tiny I-beams. Weak horizontally — a side impact deforms it.
02 承重对比
类型 Type
每层承重 / Shelf
自重
寿命
价格
瓦楞纸货架 Corrugated
10-30 kg
~3 kg
3-6月
¥30-80
蜂窝纸货架 Honeycomb
30-80 kg
~6 kg
6-12月
¥80-200
钢货架 Steel(对比)
200-500 kg
~50 kg
5-15年
¥300-800
03 最大问题不是承重——是蠕变
蠕变 = 纸货架的死刑。纸板在持续受力下会缓慢变形,不可逆。钢结构不会蠕变。你的 200 万件库存至少存几周到几个月——纸质层板撑不到出货那天。 Creep is the killer. Cardboard deforms slowly under continuous load. Irreversible. Steel does not creep. With 2M items stored for weeks/months, paper shelves will sag before goods ship out.
High-bay racks · Long-term garment storage · >50kg/level · Dock areas · Damp floors
05 最终判断 · Verdict
评估维度
纸货架
钢货架
结论
200万件长期存储
❌ 蠕变塌陷
✅
钢
10万件/天吞吐区
⚠️ 临时可,不能久放
✅
钢为主,纸补充
EA 展示区
✅ 轻量分格
✅
纸够用
伊拉克气候(39°C+灰尘)
❌ 高温加速蠕变
✅
钢
成本
¥30-200/个
¥300-800/个
纸便宜但寿命短
一句话结论:IQ 仓 95% 的货架必须用钢结构。纸质货架只能在 EA 展示区和临时分拣区当辅助用——放轻东西、当天周转、不留过夜。长期存储区想都别想。 Bottom line: 95% of IQ warehouse shelving must be steel. Paper shelves are auxiliary only — EA display area, same-day sortation. Light items, quick turnover, never overnight. Forget about using them in long-term storage.