Stretch film is designed to protect palletized goods during storage and transportation, yet many shipping damages happen not because of poor products—but because of incorrect stretch film usage. Even high-quality film can fail if it’s applied incorrectly or mismatched to the load.
For warehouses, manufacturers, and distributors, these mistakes quietly lead to:
-
Product damage and returns
-
Rewrapping labor
-
Freight claims
-
Customer dissatisfaction
This article highlights the most common stretch film mistakes that increase shipping damage, explains why they happen, and shows how businesses can prevent them through smarter application and selection.
Why Stretch Film Application Matters
Stretch film works by creating containment force—the tension that holds products tightly together on a pallet. When that force is inconsistent or insufficient, loads shift during:
-
Forklift handling
-
Truck vibration
-
Sudden braking
-
Stacking and unstacking
Damage often appears after transit, but the root cause starts at the pallet wrap stage.
Mistake #1: Using the Wrong Film Thickness
One of the most common errors is assuming thicker film always equals better protection.
Why This Causes Damage
-
Overly thick film may not stretch properly
-
Insufficient stretch reduces containment force
-
Load looks wrapped but isn’t tightly secured
Conversely, film that is too thin may tear or puncture under stress.
Better Approach
-
Match thickness to load weight and shape
-
Use high-performance film rather than excess thickness
-
Test stretch and recovery, not just gauge
Mistake #2: Inconsistent Wrap Tension
Uneven tension is a major cause of load instability.
Common Causes
-
Manual hand wrapping with variable force
-
Fatigued operators
-
Inconsistent wrapping patterns
Result
-
Loose sections within the wrap
-
Load shifting inside the film
-
Corner damage and carton collapse
Solution
-
Standardize wrapping patterns
-
Use pre-stretch tools or machines where possible
-
Train staff on consistent tension
Mistake #3: Not Wrapping the Pallet Base Properly
Many damaged loads fail at the bottom.
What Goes Wrong
-
Film starts too high on the pallet
-
Pallet deck boards are left unsecured
-
No anchoring wraps at the base
Why It Matters
If cartons aren’t bonded to the pallet, the entire load can slide—even if the top looks secure.
Best Practice
-
Start wrapping at the pallet base
-
Include several revolutions around the pallet and load
-
Ensure film grips both pallet and product
Mistake #4: Overwrapping or Under-wrapping
More wrap does not always mean more protection.
Overwrapping Issues
-
Increased material cost
-
Reduced stretch efficiency
-
Stiffer wrap with less recovery
Under-wrapping Issues
-
Insufficient containment force
-
Higher risk of load shifting
Smart Wrapping
-
Use the correct number of revolutions
-
Focus on tension and overlap, not excess layers
Mistake #5: Ignoring Load Shape & Stability
Stretch film cannot fix a poorly built pallet.
Common Problems
-
Uneven stacking
-
Overhanging cartons
-
Mixed box sizes without support
Stretch film can only reinforce a stable load—it cannot correct imbalance.
Prevention
-
Square and align cartons
-
Avoid overhang where possible
-
Use corner boards or slip sheets if needed
Mistake #6: Using the Wrong Film Type
Not all stretch film behaves the same.
Examples
-
Using cast film for sharp-edged loads
-
Using hand film where machine film is needed
-
Applying low-cling film to dusty pallets
Consequences
-
Film tearing or slipping
-
Poor layer bonding
-
Reduced load containment
Choosing the correct film formulation is critical for performance.
Mistake #7: Wrapping Too Fast or Too Slow
Speed affects film behavior.
Too Fast
-
Film may snap or overstretch
-
Inconsistent layering
Too Slow
-
Film relaxes before full wrap
-
Reduced containment force
Controlled, steady wrapping produces the best results.
Mistake #8: Failing to Consider Transport Conditions
Loads experience different stresses depending on:
-
Distance traveled
-
Transport mode
-
Climate and temperature
-
Handling frequency
A pallet going across town requires different protection than one crossing multiple states.
Mistake #9: No Standard Operating Procedure (SOP)
Without SOPs:
-
Each operator wraps differently
-
Results vary by shift
-
Damage becomes unpredictable
SOPs help standardize:
-
Film type
-
Wrap pattern
-
Tension level
-
Number of wraps
Consistency reduces risk.
Mistake #10: Not Reviewing Damage Data
Many businesses treat shipping damage as unavoidable.
In reality:
-
Damage patterns reveal wrapping issues
-
Repeated corner damage indicates tension problems
-
Bottom collapse points to poor pallet anchoring
Reviewing damage reports helps identify correctable wrap mistakes.
How to Reduce Shipping Damage with Better Stretch Film Practices
To minimize damage:
-
Match film type and thickness to the load
-
Standardize wrapping methods
-
Train operators regularly
-
Use machines or pre-stretch tools when volume increases
-
Test and adjust based on real-world results
Stretch film is a system—not just a material.
Cost of Getting It Wrong
Shipping damage leads to:
-
Product loss
-
Replacement shipments
-
Customer complaints
-
Freight claims
-
Brand reputation damage
Fixing stretch film mistakes is often cheaper than absorbing ongoing losses.
Final Thoughts: Damage Prevention Starts at the Pallet
Most shipping damage is preventable. By correcting common stretch film mistakes, businesses can:
-
Improve load stability
-
Reduce returns and claims
-
Lower material and labor waste
-
Deliver products safely and consistently
Stretch film doesn’t fail—processes do. Getting the details right makes all the difference.
