How to Reduce Plastic Pail Damage During Shipping

Plastic pails are widely used to transport liquids, powders, pastes, chemicals, coatings, and other industrial products. Although they are designed for demanding applications, damage can still occur when pails are improperly filled, stacked, palletized, or handled.

Cracked containers, loose lids, damaged handles, and unstable pallet loads can lead to leaks, product loss, delays, and unnecessary packaging costs.

Fortunately, many of these problems can be prevented with the right shipping practices.

What Causes Plastic Pail Damage During Shipping?

Damage can happen at several stages of the transportation process, from filling and palletizing to forklift handling and final delivery.

Common causes include:

• Excessive stacking pressure
• Improper pallet configuration
• Overfilled containers
• Incorrectly installed lids
• Unstable loads
• Forklift impacts
• Excessive strapping pressure
• Temperature extremes
• Using the wrong pail for the product

Understanding these risks is the first step toward reducing shipping damage.

1. Choose the Right Plastic Pail

Not every plastic pail is designed for the same application.

Before filling a container, consider the characteristics of the product, including:

• Weight
• Density
• Chemical compatibility
• Filling temperature
• Whether the product is a liquid, powder, paste, or solid
• Transportation requirements

Heavy or high-density products may place more stress on the container than lighter materials.

Selecting the appropriate pail helps reduce the risk of deformation, cracking, or failure during transportation.

2. Avoid Overfilling

Overfilling a plastic pail can place unnecessary pressure on both the container and the lid.

Leaving the appropriate amount of headspace is especially important for products that may expand or move during transportation.

Always follow the recommended filling capacity for the specific pail being used.

3. Make Sure the Lid Is Properly Closed

A secure lid is essential for preventing leaks.

Before shipping, make sure:

• The lid is correctly aligned
• The lid is completely seated
• The gasket is properly positioned
• The rim is free from damage
• The closure method is appropriate for the pail

Even a small problem with the lid can become a larger issue once the container is exposed to vibration and movement during transportation.

4. Inspect Plastic Pails Before Shipping

A quick inspection before palletizing can prevent damaged packaging from entering the shipping process.

Look for:

• Cracks
• Deformation
• Damaged rims
• Loose lids
• Damaged handles
• Worn or misplaced gaskets
• Signs of leakage

Any questionable container should be evaluated before being included in the shipment.

5. Build a Stable Pallet Load

Pail placement is one of the most important factors in shipping stability.

Plastic pails should be arranged evenly across the pallet so that weight is distributed consistently.

Avoid:

• Uneven layers
• Large gaps between containers
• Pails extending beyond the pallet
• Unbalanced stacking patterns

A well-organized load reduces movement and limits pressure on individual pails.

6. Avoid Excessive Stacking

The pails at the bottom of a palletized load carry the weight of everything above them.

Excessive stacking can contribute to:

• Wall deformation
• Lid distortion
• Container instability
• Cracking

The appropriate stacking height depends on factors such as pail design, product weight, pallet configuration, and storage conditions.

7. Use Stretch Wrap Properly

Stretch wrap helps keep the load together during transportation.

The wrap should provide enough tension to prevent movement without applying so much pressure that the plastic pails become deformed.

For better stability, the wrapping should securely connect the load to the pallet rather than simply wrapping the pails together.

8. Be Careful With Strapping

Strapping can provide additional support, particularly for heavier loads.

However, excessive tension can concentrate pressure on the pails and cause deformation or damage.

When strapping is required, the goal should be to stabilize the load without crushing the containers.

Protective materials may also be used to help distribute pressure more evenly.

9. Use a Suitable Pallet

The pallet forms the foundation of the entire shipment.

Before loading plastic pails, check that the pallet is:

• Structurally sound
• Flat and stable
• Appropriate for the total weight
• Large enough to support the full load
• Free from sharp or broken areas

A damaged or uneven pallet can create additional stress on the containers and increase the risk of load instability.

10. Prevent Forklift Damage

Forklift contact can cause immediate damage to both pails and pallets.

Operators should position the forks carefully and avoid striking, pushing, or puncturing containers.

Good forklift handling practices include:

• Lifting the pallet evenly
• Avoiding sudden impacts
• Checking fork position before lifting
• Moving carefully in confined areas
• Keeping the load stable during movement

Careful warehouse handling is just as important as securing the load inside the truck.

11. Secure the Pallet During Transportation

Even a properly wrapped pallet can move inside a trailer.

Acceleration, braking, turns, and road conditions can cause pallet loads to shift or collide.

Depending on the shipment, additional load-securing methods may include:

• Straps
• Load bars
• Blocking
• Bracing
• Other suitable cargo-restraint systems

Reducing movement inside the trailer helps protect both the containers and the products inside them.

12. Consider Temperature Conditions

Temperature can affect both the plastic container and the product being transported.

Very cold conditions may change the flexibility of certain plastics, while heat can affect container rigidity or cause some products to expand.

Businesses should consider the conditions the shipment may experience during:

• Storage
• Loading
• Transportation
• Outdoor staging
• Delivery

This is especially important for long-distance shipments or transportation through changing climates.

13. Do Not Use the Handle to Secure the Load

Plastic pail handles are primarily designed for carrying the container.

They should not be used as the main attachment point for securing a palletized shipment.

Using handles as tie-down points can place unnecessary stress on both the handle and the pail.

The entire load should instead be stabilized using appropriate palletizing and cargo-securing methods.

14. Investigate Damage When It Happens

When shipping damage occurs repeatedly, simply replacing the damaged pails does not solve the underlying problem.

Review the shipment and ask:

• Was the pail suitable for the product?
• Was it overfilled?
• Was the lid properly closed?
• Did the pallet shift?
• Was the load stacked too high?
• Was there forklift contact?
• Were the straps too tight?
• Did temperature contribute to the damage?

Finding the cause can help prevent similar problems in future shipments.

Better Shipping Practices Can Reduce Packaging Waste

Reducing plastic pail damage usually comes from several small improvements rather than one major change.

Choosing the correct container, inspecting pails before shipment, building stable pallet loads, and using proper handling techniques can help businesses:

• Protect their products
• Reduce leaks and product loss
• Prevent unnecessary packaging waste
• Reduce replacement costs
• Improve shipping reliability

Taking the time to prepare plastic pails properly before transportation can make a significant difference by the time the shipment reaches its destination.

Plastic Pails from Wenplastics

Wenplastics manufactures plastic pails for industrial and commercial applications.

Choosing a pail that matches the product, filling process, and transportation conditions is an important part of maintaining packaging performance throughout the supply chain.

If you are looking for plastic pails for your business, contact Wenplastics to discuss your application, volume, and packaging requirements.