Knowing how to wrap a pallet properly matters if the load is going into storage, being moved around a warehouse, or being sent out for delivery.
Pallet wrap helps keep boxes and other goods together as one load, but the film can only do so much. A badly stacked pallet will still be unstable, no matter how many layers of wrap are added.
The aim is to start with a stable load, choose the right film, and apply enough tension to hold everything in place without crushing the packaging underneath.
Here’s how to wrap a pallet for shipping, including how to use pallet wrap by hand, how many times to wrap a pallet, what to check before you start and when hand wrapping might not be the best option.
What is pallet wrap?
Pallet wrap, also known as stretch film, is a flexible plastic film used to secure goods together on a pallet.
The film stretches as it’s applied and grips around the load, helping to reduce movement during storage and transport. Schott supplies both hand-applied and machine-applied stretch films for different warehouse requirements.
Pallet wrap and shrink wrap are sometimes used interchangeably, but technically they work differently.
Stretch pallet wrap is applied under tension without heat, whereas shrink film is heated so that it contracts around the product.
For normal pallet wrapping in a warehouse or dispatch area, you’ll usually be working with stretch film.
Before you wrap the pallet, check the load.
The wrapping process starts before you first pick up the roll. First, always check that the pallet is sound and the goods are stacked safely. Use film only to stabilise an already sensible, secure load, not to hold together badly positioned boxes.
Our full guide on how to prepare a pallet for shipping covers this in more detail.
If you regularly wrap the same products, a consistent stacking pattern can make wrapping easier and reduce variation between loads.
How to choose the right pallet wrap
You don’t necessarily always need the thickest film available. The right pallet wrap depends on the load’s weight, shape, and stability, as well as whether it’s applied by hand or by a pallet wrap machine.
Lighter films around 15-17 micron work best for lighter applications, while thicker 20-23 micron films suit heavier or more irregular loads. Standard-core rolls can be used with a dispenser, while extended-core rolls have longer cores that you can hold directly during manual wrapping.
If you’re dealing with sharp corners, heavy cartons, or an uneven load, consider puncture resistance and whether the film needs additional support from edge protection.
For high-volume operations using pallet-wrapping machinery, use film designed specifically for the machine. Hand pallet wrap rolls and machine rolls are not interchangeable.
Choosing a heavier film than the load needs can mean using more material, while film that is too tight may tear or fail to hold the load securely.
How to wrap a pallet by hand
If you’re wrapping a pallet manually, it’s important to work methodically.
Start by securing the film at the base of the pallet, reinforce the bottom of the load, and then work upwards in overlapping layers while maintaining steady tension.
Start at the base
Secure the end of the film low down on the pallet and begin wrapping around the bottom of the load. The first few passes matter because they connect the goods to the pallet underneath.
Wrapping only around the boxes may hold the cartons together, but the wrapped load could still shift independently of the pallet.
Reinforce the bottom of the load.
Make at least two full passes around the base before starting to work upwards. Heavier, taller or less stable loads may need additional passes.
Make sure that the film overlaps the pallet itself as well as the bottom layer of boxes, as this will help tie the two together.
Work upwards in overlapping layers.
Move upwards around the pallet in a steady spiral. Each pass should overlap some of the layer below, rather than leaving wide gaps between sections of film.
As a practical starting point, aim to overlap roughly half of the previous layer as you work upwards. This helps maintain more consistent coverage across the full height of the load.
You don’t need to cover every part of the pallet with the same number of layers. The amount of wrap should reflect how much support different parts of the load actually need.
Keep the film under controlled tension.
Stretch film works because it’s applied under tension. So if the film hangs loosely against the boxes, it’ll do very little to stabilise them.
At the same time, pulling it excessively tight can deform lightweight cartons, crush corners, and even tear the film.
Instead, you’re looking for firm, consistent tension that holds the load together without visibly damaging the packaging underneath. A pallet wrap dispenser can make this easier.
Reinforce weak or irregular areas.
If part of the pallet is particularly heavy, uneven, or likely to move, then it’s important to give that section additional passes of wrap. However, don’t automatically add extra film around the entire pallet if it doesn’t need it.
For loads with exposed corners or sharp edges, cardboard edge protectors can help improve stability and stop the film from being put under excessive pressure at one point. Edge protection can be particularly useful on heavier or irregular loads where the film is being pulled tightly across exposed corners.
Secure the top
Once you reach the top of the pallet with wrap, make sure the upper layer is properly contained. For a tall or less stable load, you may need to work back down towards the base rather than stopping as soon as the top is covered.
This creates support across the full height of the pallet rather than concentrating most of the film at one end.
Finish the film securely.
When the load is secure, tear or cut the film and press the loose end against an existing layer. Make sure you don’t leave long pieces of film hanging from the pallet, as they can catch during handling or transport.
Before moving the pallet, check each side for loose film, damaged cartons, or any part of the load that can still move independently.
How tight should pallet wrap be?
There isn’t one exact level of tension that works for every load, as it depends on the film and what’s being wrapped.
A pallet of strong, uniform cartons can usually handle more tension than lightweight boxes containing products that could be crushed.
It’s a good idea to check visually whether the film sits firmly against the load without causing the cartons underneath to buckle. If the wrap is loose enough to sag away from the boxes, then the load probably needs more tension. If the corners of cartons are being pulled inwards, then ease off.
The tension should also stay reasonably consistent as you move around the pallet. Very tight sections followed by loose sections can leave the load unevenly supported.
How many times should you wrap a pallet?
There isn’t a fixed total number of times that every pallet should be wrapped. Load weight, height, shape, film thickness, and stability all affect how much wrap you need.
For a stable load, at least two full passes around the base provide a sensible starting point before working upwards with overlapping layers. Then concentrate extra passes around the top, bottom, or any part of the load that needs extra support.
For warehouses wrapping the same type of load repeatedly, it’s better to establish a consistent wrapping method than to leave every operator to decide how many times to go around the pallet. This can make it easier to maintain load stability without using significantly more film than necessary.
If a pallet is still unstable after applying additional layers of film, check how the goods have been stacked rather than continuing to add more wrap. Pallet film should stabilise the load, not compensate for poor stacking.
How can you tell if a pallet has been wrapped correctly?
Check the pallet before moving it into storage or handing it over for shipping. The wrap should be intact and under consistent tension, with no large loose areas, obvious tears, or sections of the load that can move independently.
Pay particular attention to the base. Secure the goods to the pallet, not just wrapped together above it.
Also check whether any boxes have been crushed or distorted during wrapping. Pallet wrap should stabilise the load, not distort it.
If the same type of pallet is being wrapped regularly, repeated problems such as torn film, crushed corners or movement in the same area of the load are signs that the film choice or wrapping method may need adjusting.
Common pallet wrapping mistakes
One of the biggest mistakes is trying to fix an unstable load by adding more film. If the cartons are badly stacked, rearrange them before wrapping.
Another common problem is not attaching the load properly to the pallet. Wrapping neatly around the boxes but leaving the base unsecured can still let the load shift.
Using the wrong film can also cause problems. Very light film may tear repeatedly on a demanding load, while unnecessarily heavy film can mean using more material than the job requires.
Also consider sharp corners before wrapping. If one edge repeatedly punctures the film, then another layer of the same wrap is unlikely to solve the underlying problem.
Watch for large gaps between layers and inconsistent tension. Both can leave parts of the pallet less supported even if plenty of film has been used overall.
Hand pallet wrap or a pallet wrapping machine?
Hand wrapping suits many warehouse operations. If pallets are wrapped occasionally, or if there’s a lot of variation between loads, then manual wrap can be the simplest option. Extended-core film can be used without a separate dispenser, while standard-core rolls can be paired with one for regular use.
As volume increases, a pallet-wrapping machine may become more practical. Machines apply stretch film more controllably and consistently, reducing the amount of manual wrapping required.
This doesn’t mean that a machine is automatically better for every business. If only a small number of pallets are being wrapped, then the cost and space required for machinery may not be justified.
Base the decision on how often pallets are wrapped, the types of loads handled, and how consistent the process needs to be.
Clear or black pallet wrap?
Clear pallet wrap makes it easy to identify the goods underneath without removing the film, which can be useful for general warehouse storage and dispatch.
Black pallet wrap conceals the contents of the load, which can be useful where products are valuable, or where you simply don’t want the contents visible during storage and transport.
The choice comes down to whether visibility or concealment is more useful for the particular load.
Schott Packaging supplies pallet wrapping and stretch film for both hand and machine application, alongside dispensers and other materials used to stabilise pallet loads. If you’re unsure which film is suitable, consider the load’s weight and shape, how often you wrap pallets, and whether you’ll apply the film by hand or machine.
Our expert team are on hand to help answer any questions you may have. Please contact us now for more.