Basic Packing Principles
- Use a strong carton: heavy, fragile or valuable items need corrugated cartons, not thin retail boxes alone.
- Fill empty space: goods should not move when the box is gently shaken.
- Protect each item separately: fragile goods should not directly touch each other.
- Seal in an H pattern: reinforce the center seam and two side seams with strong tape.
- Keep labels clear: put the shipping label on the largest flat surface and avoid corners or seams.
- Control volume: an oversized box may increase volumetric weight and make air freight expensive.
Common Packing Materials
Corrugated carton
Main outer protection. Use stronger cartons for heavy or fragile goods.
Bubble wrap
General cushioning for individual items, glass, ceramics and electronics.
Foam filler
Fills empty space and reduces movement inside the carton.
Sealed bags
First layer of protection for liquids, sauces and skincare products.
Corner protectors
Useful for boxed electronics, framed items and cartons with crush risk.
Vacuum bags
Used for clothing, bedding and soft textiles to reduce volume.
Packing by Cargo Type
| Goods | Main risk | Recommended packing |
|---|---|---|
| Clothes and bedding | Large volume | Use compression or vacuum packing, then place inside a carton or strong outer bag. |
| Liquids and sauces | Leakage | Tape caps, seal individually in bags, cushion separately and do not pack beside electronics. |
| Electronics | Impact and battery route risk | Use original box when possible, power off devices and protect screens and corners. |
| Glass and ceramics | Breakage | Wrap each item separately, fill gaps and avoid direct contact between items. |
| Food | Leakage, odor, customs inspection | Keep sealed retail packaging and separate oily or sauce products from dry goods. |
| Books and documents | Weight concentration | Use a small strong carton and avoid overloading one box. |
Fragile goods
Internal cushioning is more important than simply using a thicker outer box. A fragile item should not feel movement inside the box.
Mixed parcels
Separate hard goods, liquids, food and electronics into different inner layers. One leaked bottle can damage the whole parcel.
Air Freight vs Sea Freight Packaging
| Route | Packing focus | Cost consideration |
|---|---|---|
| Air freight | Compact packing, leakage prevention, battery safety and strong outer carton. | Volumetric weight matters. Avoid oversized cartons. |
| Sea freight | Moisture resistance, stronger outer carton and long-transit durability. | Better for bulky goods, but weak cartons may deform during long handling. |
| Sensitive-goods routes | Item separation, accurate declaration and carrier-acceptable packing. | Route acceptance matters more than ordinary cost comparison. |
Size, Weight and Repacking Notes
International shipping charges may use actual weight or volumetric weight. Packaging that is too large can increase the bill even if the parcel is light.
| Situation | Risk | Suggestion |
|---|---|---|
| Large box with light goods | High volumetric weight | Repack or compress before air freight. |
| One very heavy carton | Hard to handle, higher damage risk | Split into smaller cartons when suitable. |
| Retail box only | May be crushed in transit | Add outer carton and cushioning. |
| Multiple small parcels | Duplicate packaging and cost | Consolidate after arrival at the warehouse. |
Common Packing Mistakes
- xOversized box: raises volumetric weight and makes air freight more expensive.
- xLiquids beside electronics: one leak can damage phones, laptops or chargers.
- xNo inner cushioning: outer cartons alone do not stop items from colliding inside.
- xWeak tape: cartons may open during handling if only one center strip is used.
- xUnclear labels: labels placed on corners, seams or curved surfaces may scan poorly.
Frequently Asked Questions
For some items yes, but original retail packaging is often not enough for international handling. Fragile, valuable or liquid items should use extra outer protection.
It is most useful for clothing, bedding and soft textiles. It may reduce volumetric weight, especially for air freight.
Tape caps, seal each bottle in a separate bag, cushion it and keep it away from electronics or paper goods.
Not always. One very heavy carton can be harder to handle and more likely to break. Splitting into several manageable cartons may be safer.
Yes. Sea freight has longer transit and more moisture exposure, so stronger cartons and moisture protection are more important.
