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DO YOU REALLY NEED AN ON-SITE PALLET WRAP REVIEW?
Written by
ELLIE CHALMERS
Load Stability
Table of Contents
INTRODUCTION
At first glance, an on-site film review might seem like an unnecessary extra step. Why spend time with an external technician when you can test out the new film in-house?
But there is a fundamental flaw in the traditional process of testing a sample film. Dropping a roll into the wrapper and checking if the pallet looks “tight enough” isn’t testing, it’s guesswork.
Without an on-site review, teams aren’t comparing pallet wrap products with data, they’re just scratching the surface of what’s possible. At Castle, we don’t believe in dropping off a sample roll and hoping for the best. Real efficiency happens when film, machinery, and technique work in total harmony.
In this guide, we’ll explore why an on-site film review is the best way to get the full picture.
The Myth of the “plug and play” trail
The biggest pallet wrap mistake we see is a failure to analyse the cost-per-pallet wrapped. Most trials focus on the cost-per-roll or the price-per-kg, but these figures are meaningless in isolation.
A high-performance film is an engineered product. Machine settings like tension, pre-stretch ratios, and wrap patterns need to be calibrated specifically for the selected film properties and load type. Running a premium film on a machine set for a basic commodity wrap could represent a significant waste of money and performance.
A HOLISTIC VIEW TO PALLET WRAP
A professional pallet wrap review looks at the entire wrapping cycle. Your film supplier shouldn’t just focus on the plastic, they should examine the whole warehouse set up. This is something a sample roll cannot do.
Machine Health
Pallet wrappers require regular servicing and repairs. A worn-out roller can damage film before it even hits the pallet. Before trailing a new film, it’s vital that your wrapping equipment is well maintained.
Setting Optimisation
As previously mentioned, machine settings need to be adjusted to compliment the pallet wrap. During an on-site review, technicians can adjust the machine settings on the fly, helping find the optimal “sweet spot” for each film.
Cost and Plastic Savings
Beyond machine settings, an on-site review can help warehouses wrap their pallets more efficiently. This ensures businesses are using the minimum amount of plastic required, while achieving maximum load stability.
Pallet Efficiency
Sometimes, poor load stability isn’t caused by the film at all, but the pallet stacking pattern or load type. On-site reviews look at the whole picture, considering how the load is built to ensure the pallet is stacked safely, and the film can perform at its best.
DATA OVER GUESSWORK: MEASURING CONTAINMENT FORCE
To truly validate a pallet wrap sample, your review needs to be backed by data.
During an on-site pallet wrap consultation, our specialists use precision tools to measure containment force (the force film exerts on the load to keep it secure).
This allows us to pinpoint exactly where you might be over-wrapping (wasting plastic) or under-wrapping (risking a collapsed load in transit).
By capturing this real-time data on your warehouse floor, we can provide a scientific baseline for your operations. If the results require further validation, we can even take your pallets to our dedicated Test Centre to simulate real transit forces (including breaking, acceleration, vibration and tilt).
ONE-OFF SAMPLE ROLLS VS CONSISTENT SUPPLY
There is a hidden risk in the “sample roll” culture: consistency. Many suppliers spot-purchase polymers to get the best price, which often results in wide tolerances in the finished product.
A sample roll may perform brilliantly, but can your supplier guarantee that the subsequent order will match that exact grade or meterage? During an on-site review, we discuss the science of the film itself, ensuring you understand the tolerances we operate to, and the importance of a consistent, reliable supply chain.
BOOK YOUR ON-SITE PALLET WRAP REVIEW TODAY
If you’re still measuring success by the price of a roll, there’s a massive opportunity to reduce plastic waste and improve transit safety that you might be missing.
An on-site film review is about moving from a transaction to a technical partnership. This makes way for data-driven insights, ensuring that every pallet leaving your bay is as safe, efficient, and sustainable as possible.
Ready to see the data behind your wrap? Book a comprehensive on-site review with a Castle specialist to calculate your true cost-per-pallet.
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