TECHNICAL GUIDE / 2026-10-02
Short answer. Confirm the exact brown fused alumina product, grade or fraction, bag or bulk format, unit quantity, label content and destination requirements in the order. Match the packing list and batch report to the physical units; do not assume one packing format suits every product or route.
Packing starts with the correct product identity
A shipment can contain F grit, P grit, refractory grain and fine powder under the same general brown fused alumina name. Packing must preserve the distinction. Put the full grade or fraction on each agreed label, not a bare number. A buyer who orders P36 for a coated abrasive line cannot safely accept bags labeled only '36'. A refractory 1–3 mm fraction needs its own identity even if another fraction is loaded in the same container.
Before a quotation is accepted, list every product line, quantity, packing unit and required separation. If several grades travel together, agree whether pallets, bags or bulk units will be segregated and how they will be marked. A supplier's standard pack may be a useful starting point, but the actual format and labeling belong in the purchase documents. This prevents the warehouse from discovering a mismatch after delivery.
| Packing input | Buyer should confirm |
|---|---|
| Product | Full F/P model or refractory fraction |
| Unit | Bag or bulk format and quantity per unit |
| Separation | How different grades are kept identifiable |
| Label | Product, lot, unit quantity and order reference |
Match labels, batch records and the packing list
The packing list should describe what was physically loaded: product identity, unit count, quantity and packing format. Its purpose differs from an invoice, which describes the commercial transaction, and from a batch report, which describes measured material values. Keep those documents linked by order and lot number. When a shipment includes several lots of one grade, show how they are divided among the packages or delivery units.
Receiving staff need a practical way to match a label to the relevant PDS and batch result. Agree the minimum label fields and their placement before production packing. If a customer requires a specific mark, language or scan code, provide the approved text. Do not invent a certification logo or regulatory claim for appearance. A clear plain label with verified information is more useful than an elaborate unapproved design.
| Document | What it should match |
|---|---|
| Package label | Exact physical unit and lot |
| Packing list | Unit count and shipped quantity |
| Batch report | Lot and tested product |
| Commercial invoice | Order and commercial line item |
Consider handling and destination before finalizing the format
The buyer should state how the material will be unloaded, stored and fed into production. A small trial quantity may need a different pack from a repeat bulk order. Fine powders and larger grain fractions can also call for different handling arrangements. The appropriate format depends on the product and the customer's equipment, so discuss it rather than assuming one bag weight or pallet pattern from another order.
Destination requirements may include pallet dimensions, container loading plans, moisture protection, marking or local documentation. Confirm them with the freight and receiving teams. This article does not prescribe a universal export pack or claim that a particular package satisfies all countries' rules. Commercial and logistics staff should check the actual route and current contract terms before issue. Keep the agreed handling notes in the quotation and packing instruction.
| Logistics question | Why ask it |
|---|---|
| Trial or repeat order? | Determines practical unit size |
| Unloading method? | Affects pallet or bulk choice |
| Storage and feed? | Affects package handling |
| Destination instruction? | Affects marks and documents |
Review the finished shipment record
Before dispatch, compare the order, labels, packing list, commercial invoice and batch reports. Count units and reconcile totals. If a substitution in grade or packing was approved, record the approval and update the documents together. A last-minute change in bag count can create a mismatch even when the total material quantity is correct. Retain a copy of the issued document set for the buyer and supplier.
An inquiry to CHAOYAN should include exact product models, quantities, preferred pack, destination, unloading constraints, label text and batch documentation requirement. The team can quote a defined shipment and prepare documents with confirmed details. No bank account, certificate or registration number should be added to a commercial template unless the company has supplied and approved that information for the transaction.
Selection guidance
List every product and grade as a separate packing line. Approve unit format, label fields, lot mapping and destination instructions before the quotation becomes a shipment instruction.
Common mistakes
- Labeling P or F grit with only a number.
- Combining multiple lots in a packing list without traceability.
- Copying a standard bag weight from an unrelated product.
- Adding unverified certification or banking details to export documents.
Frequently asked questions
Is one packing format used for all CHAOYAN products?
No universal format is promised here. Confirm bag or bulk packing, unit quantity and labels for the exact product and order.
What is the difference between a packing list and batch report?
The packing list records shipped units and quantities; the batch report records test results for identified material lots.


