Size - make sure the size of your box is appropriate to the content. Overloaded boxes may burst; under-filled boxes are likely to collapse.
Strength - be sure to choose boxes strong enough to hold the full weight of your consignment, made of corrugated cardboard and with good quality outer liners. Use heavy duty, double-layered cardboard for valuable items. Check the weight specification of the package, and do not exceed this limit.
Quality - always use high quality materials. If reusing old boxes, ensure they are in a good enough condition to withstand the journey and be sure to remove old labels.
Never use boxes that have hazard labels or symbols on them. This includes UN numbers. These parcels will be stopped by the courier and may incur fines, even if you have attempted to cover them up.
Please do not strap boxes together. Each box should have its own label.
All contents must be packaged in some way, and packaging made of fabric or plastic is not suitable.
Inside the Carton
Cushioning - use materials such as bubble wrap, kraft paper and loose fill polystyrene to protect your items. There should be at least (5cm) of cushioning between each item, and between the items and the carton wall.
Positioning - Place fragile goods in the centre of your package, ensuring that they do not touch the sides. Use cardboard dividers when sending flat, fragile material such as vinyl records.
REMEMBER! You should fill all remaining space in the box with additional cushioning material to minimise the impact of transit on your items.
Sealing and Labelling
Seal your items with a quality adhesive parcel tape, not sellotape or other materials such as rope or ribbon. (For DHL Express and TG Express, this must have at least 28mm width.)
Customs may need to inspect the contents of your package. Seal it securely.
Ensure that your shipping label (also termed air waybill) is securely attached to the flat topside of your parcel. The barcode and shipping address should be clearly visible and not obscured in any way.
Sharp items such as scissors should be fully protected at edges and points with securely fixed, heavy cardboard.
Small items should be packed into flyers (polythene courier/mailing bags).
Powders and fine grains should be placed in sturdy plastic bags, securely sealed and packed in a rigid fibreboard box.
Liquids should be stored in leak-free containers, packed with a strong, lightweight internal material such as Styrofoam, and sealed with a plastic bag.
Semi-liquids or greasy and strong-smelling substances should be sealed with adhesive tape and wrapped in grease resistant paper.
Rolled plans, maps and blueprints should be stored in triangular rather than cylindrical tubes. They are stronger!
Data, discs and audio tapes should be fully cushioned for extra protection.