Quick answer: Carton marking is the shipment-identification information printed, labeled or otherwise applied to an outer shipping carton so the buyer, supplier, forwarder and receiving warehouse can match the carton to the correct order. A useful carton mark normally identifies the product or SKU, purchase order/reference, carton number, quantity and the buyer-required receiving information.
What information is usually included in carton markings?
- Buyer name or buyer-defined receiving reference where appropriate
- Purchase order or order reference
- Product name, SKU, item number or buyer code
- Quantity per carton
- Carton sequence such as 1/20, 2/20 and so on
- Gross weight, net weight and carton dimensions when required by the packing/shipping process
- Destination, warehouse, routing or handling information required by the buyer or logistics provider
- Country-of-origin or other regulated information only where applicable to the product, shipment and destination
What is the difference between a carton mark and a product label?
A carton mark identifies the outer shipping carton for logistics and receiving. A product or retail label is attached to the sellable item or its consumer packaging and may carry barcode, warning, importer, product or other market information. They serve different purposes and should not be treated as the same artwork file.
When do buyers need custom carton markings?
Buyer-specific marks are especially useful for mixed-SKU orders, distributor receiving, retail allocation, event delivery, Amazon or marketplace logistics, warehouse appointments and repeat-order programs. If the destination has a routing guide or label template, the supplier should receive it before final packing begins.
What should be confirmed for mixed-SKU cartons?
- Which SKU or assortment is inside each carton
- Color/model ratio where the buyer needs assortment visibility
- Quantity per carton and total carton count
- Whether mixed cartons are allowed
- How cartons should be numbered and referenced on the packing list
When should carton-mark artwork be approved?
Approve carton-mark and warehouse-label files before mass packing starts, not after cartons are already sealed. Late routing-guide, barcode or receiving-label changes can create relabeling, repacking or shipment delays.
Should the supplier copy carton dimensions or weight from an early estimate?
No. Final carton dimensions, gross weight and net weight should be based on the finished packing configuration when the buyer or logistics process requires those values. Early estimates are useful for planning but should not silently become final shipping data.
What should a buyer send with the RFQ?
If carton requirements are known early, send the warehouse guide, label template, routing instructions, barcode requirements or example shipping mark together with the RFQ. This lets the supplier include realistic packing and labeling work in the quotation and approval process.
Related Buyer Resources
Packaging & Artwork Checklist · Shipping Document Checklist · Commercial Invoice & Packing List · Retail Routing Guide · Send an RFQ to Jinyu