外贸英语·订单之路精读30篇（4）

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装箱规范：纸箱承载的合同分量

Carton drop-test specifications (e.g., '1.2m onto concrete, 5 corners') aren’t arbitrary—they map directly to e-commerce last-mile carrier handling standards.
Inner packaging material composition must align with destination-country recycling mandates, not just structural protection requirements.
Label placement rules vary by retailer: Walmart requires bottom-right corner positioning, while Amazon mandates top-center scannability zones.
Fumigation certificates for wooden pallets must cite ISPM-15 standards verbatim—or customs clearance halts regardless of physical treatment.
The phrase 'stackable 8-high' carries legal weight: failure to meet compression resistance specs voids carrier liability for crushed shipments.
Barcode symbology isn’t standardized globally: GS1-128 works in EU warehouses but may fail scanning in Japanese convenience stores.
Moisture barrier liners require humidity indicator dots validated per ASTM D6866—not just supplier claims—to satisfy pharmaceutical-grade shipments.
Carton weight limits affect air freight surcharges differently than ocean freight: exceeding 30kg triggers IATA dangerous goods screening protocols.
Customs valuation often hinges on packing list line items—not invoice totals—making accurate inner/outer carton labeling a tariff compliance issue.
Sustainability declarations on boxes (e.g., 'FSC-certified') require traceable chain-of-custody documentation, not just logo usage permission.