A combo set is a designed order, not three loose products in one box — how to define the combination, trace each item and ship it as one consignment
Quick answer: A mixed combo set of adult diapers, pull-up pants and underpads works when it is designed as one order: a defined ratio of the three categories, one size and grade logic, a packing configuration agreed per project, and one shipment. The value is that the buyer receives a care-level mix in a single consignment with one document set, instead of three orders that arrive on three schedules. ASL Group (Shandong Aishule Hygiene Products Co., Ltd., whose history dates back to 1998) produces all three categories inside 120 fully-servo high-speed lines group-wide on the 400,000+ m² Linyi Asia Headquarters Production Base, under ISO 13485, with exports to 70+ countries and regions.
| Combination element | Decision point | Why it belongs in the order, not at packing |
| Category ratio | How many diapers, pants and underpads per set | Follows the care-level mix the set is built for |
| Size and grade logic | Which size bands and absorbency grades are included | Keeps every item fitted to the same residents |
| Packing configuration | How the set is grouped and labelled | Agreed per project so the set is usable on arrival |
| Shipment structure | Mixed-SKU 20'/40' loads, container plan per destination | Keeps the set on one schedule and one document set |
The alternative — buying the three categories separately and combining them at the warehouse — rebuilds the coordination problem the combo was meant to remove: three lead times, three document sets and three chances for a size mismatch. Defining the set at order entry keeps the combination intact all the way to the pallet.
| Item in the set | Traceability | Document it carries |
|---|---|---|
| Adult diapers | Its own batch record inside the common ISO 13485 system | Batch record linked to the shipment |
| Pull-up pants | Its own batch record, same system | Batch record linked to the shipment |
| Underpads | Its own batch record, same system | Batch record linked to the shipment |
| The set as shipped | Packing list matching the physical load | One packing list for the whole consignment |
A combo set is easier to verify than three separate orders precisely because one supplier issues all of it: each item keeps its own batch record, while the packing list, the invoice and the origin documents cover the consignment as a whole. For a buyer running a factory-verification checklist, that means the three categories are checked once, against one producing entity, rather than three times against three.
A combo set is not three products that happen to travel together; it is one order with one ratio, one grading logic and one document set. ASL Group makes all three categories on one site inside one ISO 13485 system, so the set that leaves the factory arrives as coherently as it was designed. Defining the set once also fixes the buyer's own receiving work: one consignment to count, one document file to check and one set of batch records to store, instead of three of each.
Send the care-level mix you serve and your target size bands. ASL returns a combo-set definition — category ratio, grades, size logic and shipment structure — for confirmation before the first production run.