Corners, feet, narrow necks, lids and polished faces fail in different ways and need different protection.
The inner box, master carton and pallet must prevent movement without becoming unsafe to handle.
Packing photos, carton marks, weights and test results create a usable approval record.
Choose protection by product form
A tray and a vase may use the same stone but should not share the same packing logic. The examples below are starting points; final construction should follow the approved sample and shipment method.
| Product form | Primary risk | Typical protection | Buyer check |
|---|---|---|---|
| Trays and bath sets | Edge chips and surface abrasion | Face wrap, edge guards, fitted EPE and inner box | No movement when the inner box is gently shaken |
| Bowls and candle holders | Impact at rim or base | Contour support with clearance around exposed rims | Product weight is carried by the strongest surfaces |
| Vases and table lamps | Neck breakage, top-heavy movement and hardware damage | Shaped inserts, separated hardware and upright carton orientation | Cable, shade or metal parts cannot strike the stone |
| Mixed retail sets | Part-to-part contact | Dedicated cavity for every component plus labeled assembly layout | Each item can be removed without rubbing another piece |
Risk review
Start with the failure points, not the carton
Natural stone is strong under compression but vulnerable to concentrated impact. Thin rims, scalloped edges, feet and drilled openings need clearance from the outer carton, while polished faces need a soft non-abrasive contact layer.
Before quoting packing, the factory should review product dimensions, net weight, protruding details, finish and whether the unit must arrive in retail-ready presentation. This prevents a generic packing promise from becoming an expensive redesign after sampling.
Inner protection
Separate surface care from impact protection
A soft sleeve or EPE sheet protects the finish, but it does not automatically stop a heavy object during a drop. Fitted inserts should hold the product at structurally stronger areas and maintain clearance around vulnerable edges.
For private-label programs, the retail box, printed sleeve, labels and care card should be reviewed together with the protective insert. Presentation cannot be allowed to weaken transit protection.
- Confirm the material that touches polished, honed or filled surfaces.
- Keep loose accessories and hardware in isolated compartments.
- Use a repeatable packing sequence that operators can follow during bulk production.
Carton engineering
Design the master carton for handling reality
Stone quickly creates cartons that are too heavy to lift safely. Unit count should be based on gross weight, stacking strength and warehouse handling rather than the maximum number that physically fits.
Void fill is useful only when it prevents movement consistently. Carton grade, dividers, corner protection, strapping and orientation marks should be recorded in the packing specification so repeat orders use the same standard.
Export unit
Select pallet or crate protection by route and value
Palletized cartons suit repeatable boxed programs when weight is distributed and the stack can be corner-protected and strapped. Wooden crates are more suitable for unusually fragile, high-value or mixed-format products that need a rigid outer structure.
Wood packaging used in international trade may need ISPM 15 compliance. The quotation should state whether pallet, crate, fumigation or related documentation is included instead of leaving the buyer to infer it.
Shipment release
Approve evidence, not the phrase 'export packing'
Before shipment, request a concise record: packed-unit photos, inner and master carton views, carton marks, gross and net weights, pallet or crate dimensions and loading photos. Drop or vibration testing should be agreed where the product, retailer or market requires it.
This record helps the buyer's warehouse prepare receiving, gives the freight partner accurate dimensions and creates a reference if a repeat order or damage investigation is needed.
Pre-shipment packing checklist
Confirm these points against the approved product and quotation before cargo release.
- Approved inner protection and packing sequence
- Units per carton, carton grade, gross weight and dimensions
- Retail labels, barcodes, care cards and carton marks
- Pallet or crate construction and ISPM 15 requirement
- Packing photos, test record and container-loading evidence
- Damage reporting method and retained reference sample
Packing should be part of product development
Send the product reference, dimensions, estimated quantity, destination and retail packing requirement. Our Yunfu team can review a practical protection plan alongside the sample and production quotation.