10 July 2026
Whether you're shipping clothing, electronics, cosmetics, food products, or fragile goods, your packaging is your first line of defence. Before every parcel leaves your warehouse, use this checklist to ensure it's ready for the courier network.
1. Is the Box the Right Size?
A box that's too large allows products to move around during transit, increasing the risk of damage.
Check:
- Product fits comfortably inside
- Minimal empty space
- Box strength matches product weight
- Carton is not bulging when closed
Remember: You're paying to ship the box—not empty air.
2. Is the Carton Strong Enough?
Not all corrugated boxes are created equal.
Consider:
• Product weight
• Stacking requirements
• Delivery distance
• Handling conditions
A lightweight board may save money initially but can increase damage rates if it's not suitable for the application.
3. Have You Used the Correct Protective Packaging?
Protective packaging helps absorb shocks, vibrations, and impacts throughout the delivery process.
Depending on the product, consider:
- Void fill paper
- Bubble wrap
- Foam inserts
- Corrugated inserts
- Air cushions
- Corner protectors
Tip: Protective packaging should immobilise the product inside the carton and prevent movement during transit.
4. Is the Product Secure Inside the Box?
Products should not shift during transport.
Perform a quick shake test:
- Close the box
- Gently shake it
If you hear movement, additional protection may be needed.
5. Is the Box Properly Sealed?
A package is only as secure as its seal. Poor sealing can lead to damaged cartons, product loss, or tampering during transit.
Consider the most suitable sealing solution for your application:
- Clear tape
- Buff tape
- Water-activated (gummed) paper tape
- Security tape
Check that:
- All flaps are securely sealed
- The tape adheres properly to the carton
- There are no gaps or lifted edges
- The closure method is suitable for the package weight and journey
Tip: The right tape helps maintain carton integrity throughout the delivery process.
6. Are Fragile Products Clearly Identified?
While courier networks cannot guarantee special handling, clear labels can improve visibility.
Examples:
- Fragile
- This Side Up
- Handle With Care
- Glass
Labels should supplement—not replace—proper protective packaging.
7. Is Your Shipping Information Protected and Clearly Visible?
Clear and accurate shipping information is essential for efficient delivery.
Options include:
- Printed shipping labels
- Barcode labels
- Address labels
- Delivery instruction labels
- Packing lists and invoices
For additional protection, documents can be enclosed in a Pacslope document wallet, keeping paperwork secure, visible, and protected from dirt, moisture, and handling damage during transit.
Check that:
- Labels are clearly printed and legible
- Barcodes are unobstructed
- Documents are securely attached
- Old labels have been removed or covered
- Shipping information is easy for couriers to identify
Tip: A damaged or unreadable label can delay a delivery just as easily as a damaged product.
8. Can the Package Survive Courier Handling?
Packages may experience:
- Multiple handling points
- Conveyor systems
- Vehicle vibration
- Stacking pressure
- Accidental drops
Ask yourself:
Would this package survive if it was dropped from waist height?
If not, additional protection may be required.
Have You Optimised for Shipping Costs?
Packaging affects more than protection.
Review:
- Box dimensions
- Weight
- Void fill usage
- Pallet efficiency
- Storage space
Optimised packaging can significantly reduce courier costs over time.
9. Does the Unboxing Experience Reflect Your Brand?
The delivery experience doesn't end when the package arrives.
Consider:
- Clean presentation
- Branded tape
- Custom boxes
- Thank-you cards
- Professionally applied labels
- Protective packaging that looks neat and professional
A positive unboxing experience can encourage repeat purchases and strengthen customer loyalty.
10. Is Your Package Tamper-Evident?
For higher-value products, consider adding an extra layer of security.
Options include:
- Security tape
- Tamper-evident labels
- Void labels
- Security seals
These solutions help indicate whether a package has been opened or interfered with during transit.
Quick Packaging Audit
Before dispatching, ask:
☐ Correct box size selected
☐ Appropriate protective packaging used
☐ Product immobilised inside carton
☐ Carton properly sealed
☐ Box strength suitable for product weight
☐ Fragile products identified where required
☐ Shipping labels and documentation secure
☐ Package tested for transit conditions
☐ Packaging optimised for shipping costs
☐ Unboxing experience considered
☐ Tamper-evident measures applied where necessary
Key Takeaway
A courier parcel doesn't simply travel from Point A to Point B. It may be scanned, sorted, stacked, loaded, unloaded, and handled multiple times before reaching its destination.
The right combination of corrugated packaging, protective packaging, tape, labels, document wallets, and security solutions helps ensure products arrive safely, reduces costly returns, and creates a better customer experience.
When it comes to e-commerce packaging, every layer matters.