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All of the products you purchase online have to be shipped over long distances. During shipping, these products bounce, stack, shift, and are loaded many times. Damage can occur along the way without the proper protection. Tertiary packaging comes first here!
It's a beneficial type of packaging that makes modern supply chains run. In fact, it envelopes entire shipments, ties, and stabilizes them. Maintains hundreds of individual products safely, as one load!
No matter whether it’s food, pharmaceuticals, electronics, or industrial goods, anything sent out without tertiary packaging is destined to be the cause of damage claims. Moreover, the companies that rely on tertiary packaging experience reduced expenses and have satisfied customers.
This guide completely revolves around tertiary packaging, the materials, types, and how it is used in various industries. You will also learn how it helps prevent damage to products during shipping.
What Does Tertiary Packaging Mean?
Tertiary packaging is the outermost layer of packaging used to bundle, secure, and move several secondary packages together as a single unit load. It is the most essential type of packaging, does not come into direct contact with the product, and protects items during bulk storage and long-distance transport.
Example: Secondary packaging is the box in which your shampoo is packaged. On the other hand, the 100 boxes in a pallet, covered with stretch film, are tertiary packaging.
Read More: Packaging Types Explained: Materials, Functions, and Benefits
What Is A Tertiary Packaging Machine?
A tertiary packaging machine is any automated system designed to prepare products for transportation and distribution.
Examples include:
- Robotic palletizers
- Stretch wrappers
- Shrink tunnel machines
- Case packers
- Automated strapping systems
These machines improve consistency, reduce packaging errors, and enhance shipping performance.
Role of Tertiary Packaging in Reducing Product Damage
The tertiary packaging plays a great role in reducing product damage, and the statistics are shocking.
The latest estimate of the Packaging Machinery Manufacturers Institute (PMMI) is that as much as $100 billion is lost each year on product damage in supply chains around the world. The McKinsey & Company Report (mckinsey.com) revealed that optimised tertiary packaging systems result in up to 40% fewer transit damage claims for companies. No, this isn't a little bit different. So that's life and death.
The Core Purpose of Tertiary Packaging
Tertiary packaging serves three essential functions:
1. Unit Load Consolidation:
It is the combination of a number of secondary packages into one smaller package. There are hundreds of individual products that can be contained in one pallet load. This simplifies the handling, counting, and tracking of the product.
2. Mechanical Protection:
It protects the products from shock, vibration, and compression. All forklifts, conveyors, and automated warehouse systems use standardized loads. This way, your shipment would be compatible with all important logistics systems if you use proper tertiary packaging.
3. Optimization of Storage:
It is possible to stack palletized loads neatly in the warehouse after they are stretch-wrapped. Ultimately, they make use of a maximum of vertical space and minimize waste of floor space. How much? Let’s say by up to 30% in well-organized facilities.
Strong & Resilient Tertiary Packaging Material
There is a very common question: if tertiary packaging is so effective, then what is tertiary packaging material? If the wrong choice of material is made, it results in goods that are broken, damaged by moisture, and incur additional costs.
Let's have a quick overview of the most widely used materials…
| Material | Common Use | Recyclable? | Reusable? |
| Wood | Pallets, crates | Partially | Yes |
| Corrugated Fiberboard | Tier sheets, trays | Yes | Limited |
| Plastic (HDPE/PP) | Pallets, IBCs, crates | Yes | Yes |
| Steel | Strapping, cages | Yes | Yes |
| Stretch Film (LLDPE) | Pallet wrapping | Partially | No |
| Paper/Honeycomb | Edge protectors, void fill | Yes | No |
Types of Tertiary Packaging
Each load, industry, and shipping situation will require a different approach. The most common types of tertiary packaging are:
1. Pallets
Pallets are the most widely used tertiary packaging type in the world. Further, they are available in their standard sizes:
- GMA pallet (48" x 40") is the biggest player in the North American market
- A pallet format that is universally used throughout Europe and is known as the EUR/EPAL format (1200mm x 800mm)
2. Stretch Film and Shrink Wrap
A stretch film provides enclosure for the entire unit load. It helps to reduce the movement of boxes from one location to another, a common cause of damage. Moreover, two types are generally available:
- Cast Stretch film is clear and quiet. Plus, it is evenly thick.
- Blown stretch film: The ability and strength to resist puncture are enhanced, as is the noise of the film blowing.
It can be applied by hand and/or using a tertiary packaging machine (stretch wrapper).
Additionally, machine wrapping provides uniform tension of the load. This uniformity directly minimises damage to vehicles during transit.
3. Corrugated Fiberboard Trays and Tier Sheets
These are placed between the products on a pallet. Their role is to spread out compression loads. The other boxes below may be compressed by the weight of the upper boxes if they are not present. Moreover, corrugated trays take up little space, are recyclable, and yet they are surprisingly resilient when subjected to compression.
Read More: Corrugated Flutes: Sizes, Types, Thickness & How to Choose the Right One
4. Wooden Crates & Skids
Wooden crates are suitable for carrying large, heavy items or delicate products that are industrial in nature. They give protective coverage in all directions and are rigid. Also, they are needed for exportation to other countries for wood, which is required to be heat-treated to comply with the ISPM 15 international standard for the prevention of the movement of pests in wood traded internationally.
Need advice? Use crates when:
- The height, weight, or fragility of the product exceeds that of a standard pallet.
- Shipping internationally requires strict customs requirements.
5. Strapping and Banding
All the items are strapped to the pallet. There are 3 types, namely:
- Steel strapping is by far the strongest type of strapping used for heavy industrial loads.
- Polyester (PET) strapping is the strongest strapping with a little stretch and is suitable for stiff loads.
- Polypropylene (PP) strapping is lightweight, has a lower cost, and is used for lighter loads.
Stretch film can be combined with strapping. The film is used to bundle (unitize) the load, and strapping secures the load to the pallet.
How to Select Tertiary Packaging Guidelines
Keep these factors in mind before finalizing your tertiary packaging type and style.
| Selection Factor | What to Evaluate | Why It Matters |
| Product Characteristics | Weight, fragility, dimensions, shelf life | Guarantees sufficient protection and load stability while in transportation. |
| Transportation Conditions | Shipping distance, climate exposure, handling frequency | Aids in determining the packaging's durability and protective needs. |
| Storage Requirements | Stacking height, storage duration, and warehouse conditions | Keeps products from being crushed, deformed, or damaged while being stored. |
| Regulatory Compliance | Industry standards and shipping regulations | Guarantees adherence to the law, particularly concerning hazardous, medicinal, and food items. |
| Sustainability Goals | Recyclable, reusable, or eco-friendly materials | Lessens the influence on the environment and promotes sustainable projects. |
| Cost Efficiency | Material, labor, and transportation costs | Strikes a balance between overall package costs and protection levels. |
| Operational Compatibility | Compatibility with pallets, forklifts, and packaging equipment | Increases the effectiveness of handling and simplifies logistics processes. |
What Are The Practical Uses in Industries
Selecting the right tertiary packaging solution balances protection, cost-efficiency, and operational performance.
Applications of Tertiary Food Packaging
For food products to be protected throughout storage and transportation, tertiary food packaging is essential. Typical instances consist of:
- Cases for palletized drinks
- Shipping containers for frozen food
- Crates for bulk production
- Transport boxes for dairy products
Throughout the distribution chain, food makers employ tertiary packaging to preserve product quality, avoid contamination, and guarantee regulatory compliance.
Pharmaceutical Tertiary Packaging
Because of the stringent safety and regulatory requirements, tertiary packaging plays an even more important role in the pharmaceutical industry.
Tertiary pharmaceutical packaging offers:
- Traceability of products
- Resistance to tampering
- Protection from temperature
- Safe transit
It comes as cartons of palletized medications, transport crates with temperature control, and shipping containers for pharmaceuticals in bulk. Moreover, pharmaceutical businesses can preserve product integrity from manufacturing facilities to healthcare professionals by using appropriate tertiary packaging.
Tertiary Packaging of Chocolate
Chocolate is extremely sensitive to temperature, pressure, and handling conditions; thus, chocolate packaging needs extra care. Common solutions include:
- Master boxes with corrugations
- Shipping containers with temperature control
- Pallets covered in stretch
- Insulated transport packaging
During shipping, these precautions guard against melting, breaking, and deformation.
Conclusion
Tertiary packaging, which serves as the outermost layer of protection, unifies goods into sturdy, transport-ready boxes that can endure the difficulties of handling, storing, and long-distance transportation. The ideal solution reduces product loss while maximizing operating efficiency, whether it's tertiary food packaging, tertiary pharmaceutical packaging, or tertiary chocolate packaging.
We can support your business to design tertiary packaging that is engineered to protect, built to comply, and optimized for your supply chain at Custom Designs Boxes. Our team of experts can design and build a custom palletizing solution, heavy-duty stretch film system, and industry-specific crating for pharmaceuticals, food, electronics, or industrial goods. Call us today, 888-385-1812. Let's protect your products – from warehouse to doorstep!
Abdul Waheed
With over a decade of experience in the printing and packaging industry, I’ve dedicated my career to helping brands reshape their identity with creative, sustainable, and cost-effective packaging solutions. Being the CEO of Custom Designs Boxes, my mission is simple: to balance innovation with affordability so businesses of every scale can enjoy premium packaging truly reflecting their vision. When I’m not strategizing for the next big packaging trend, you’ll find me exploring design inspirations, mentoring my team, and building lasting relationships with clients.
