
By somayeh
Published June 12, 2026
It only takes a little damage for iceberg lettuce to quickly start to oxidize and turn black. On the other hand, this product only lasts 10 to 14 days in its whole and unwashed . Proper packaging plays an important role in its long-term shelf life, helping it stay crisp, juicy, and fresh for up to 4 weeks under the right conditions.
What packaging standards are required to ensure the product arrives intact and maintains its freshness throughout its journey?
In this article, we take a closer look at iceberg lettuce packaging for export from Iran and the key options available for international buyers.
How Iceberg Lettuce is Packed for Export from Iran?
Iceberg lettuce is highly sensitive to bruising and oxidation; even minor pressure or temperature fluctuations can significantly reduce its shelf life. For this reason, maintaining a stable cold chain from the farm to the destination market is essential. Any break in temperature control can lead to quality loss during transportation.
In addition to temperature management, we need a proper palletizing and airflow design inside refrigerated trucks, keeping the product fresh. Air must circulate evenly between crates and pallets to prevent heat pockets and moisture buildup. This also ensures consistent cooling across the load.
In practice, iceberg lettuce supplier and exporters from Iran use some packaging methods that preserve freshness, reduce physical damage, and maintain optimal temperature and humidity throughout the supply chain. But how iceberg lettuce is packed for shipping?
3 Different Iceberg Lettuce Export Packaging Standards
Iceberg lettuce exports from Iran typically rely on 3 main packaging standards, each offering a different balance of protection, cost, and logistics efficiency:
1) Small Plastic Crates (8 heads per crate)
Small plastic crates are one of the most protective options, holding around 8 heads of lettuce. A standard refrigerated truck can accommodate approximately 2,400 of these small boxes.
Its main advantage is superior protection, as the lettuce is held more securely and experiences minimal movement during transport. This significantly reduces the risk of bruising or oxidation.
However, this method's initial cost is higher because more crates must be purchased, which increases upfront investment. Despite this, the reduction in product damage and high weight of load in each truck often leads to lower overall logistics costs.
2) Large Plastic Crates (9–10 heads per crate)
Large plastic crates offer higher capacity, holding 9 or 10 heads per crate, with approximately 1,840 crates fitting in a refrigerated truck.
While this option improves loading efficiency, it has a drawback: the lettuce may come into contact with the crate walls, increasing the risk of leaf damage or slight opening of the heads. This method is more suitable for shorter or well-controlled transport routes.
3) Cardboard Boxes
There are also cardboard boxes with a capacity of 10 lettuces, which can fit about 1,840 units per truck, which are often chosen for their low cost and light weight.
However, they are highly sensitive to moisture and have lower structural strength. Under long-distance or high-humidity conditions, they carry a higher risk of deformation and product damage, making them less reliable for extended international shipments.
Which Iceberg Lettuce Packaging for Export is the Best for Your Business?
As we've seen, each packaging method comes with its own advantages and limitations. Choosing the Best Packaging Method for Iceberg Lettuce to Russia and other markets depends on several critical factors: the transportation route, shipping method, transit time, budget, and destination-country regulations.
For example, Qatar only accepts iceberg lettuce packed in plastic crates, while shipments to Russia can utilize either plastic crates or cardboard boxes, depending on the buyer's requirements and preferences.
Among the available options, small plastic crates generally deliver the best performance. They provide better ventilation around each head of lettuce, reduce pressure on the product, and significantly lower the risk of bruising or internal damage. While they require a higher initial investment, the reduction in waste and product rejection often leads to higher overall profit margin, making them one of the most cost-effective solutions for long-distance exports such as those to Russia.
Conclusion
As we said the right iceberg lettuce packaging for export can help reduce product losses, maintain freshness throughout the supply chain, and maximize returns for both exporters and buyers. So, packaging is not just a visual or logistical choice; it is a direct economic decision that affects product quality, shelf life, and profitability.
If you are looking for iceberg lettuce supplier or selecting the most suitable packaging option for your target market, the Integrity Fruits team is ready to help.





