Explainer
Warehouse throughput for bulk lots
Processing a bulk apparel lot is a throughput problem, and throughput is set by the slowest step. For most operators that step is not receiving. It is sorting to size and style, which is the only step that produces the information a buyer needs.
By The Retail Ledger · September 27, 2026
The steps and their rates
Unloading is fast and largely a dock capacity question. Breaking down pallets and opening cartons is slower. Sorting units by style and size is slower still, and it is labor-bound rather than equipment-bound in most facilities. Re-ticketing and repacking come after, and only for the portion going to a channel that requires it.
Each step has a different rate, so the plan has to be built around the slowest one rather than around the truck schedule.
Why intake speed is contractual
A notice window that runs from delivery is, in practice, a deadline measured against sorting throughput. A facility processing a hundred thousand units a week cannot characterize a ten million unit lot in 45 days, whatever anyone intends. This is the arithmetic behind the clause negotiation described in the notice clause guide.
Planning capacity before the first load
Book labor before the first truck rather than after, and stage deliveries so that intake and arrival rates are matched. If they are not, the goods accumulate unprocessed, which is both a cost and a loss of information. The practical protocol is in the receiving audit guide.
Questions
What is the bottleneck in processing bulk apparel?
Usually sorting by style and size, which is labor-bound and slower than unloading or breaking down pallets.
How fast can a facility characterize a lot?
It depends entirely on sorting throughput, which is why a notice deadline measured in days is effectively a statement about capacity.
Should deliveries be staged?
Where the buyer controls the schedule, matching arrival rate to intake rate preserves both cost control and information.
Related: prepacks versus loose cartons.