In the food industry, there are several standards to follow regarding food safety and preservation. The transportation of this commodity is often reviewed since it plays a big role in food’s freshness and quality. There are boxes made of expanded polystyrene (EPS) that can increase conservation while respecting the environment; see how it is possible!

Expanded Polystyrene Insulated Boxes: Essential Properties for Food

Expanded polystyrene is actually recognized for many favorable characteristics for this industry. One of these main properties is its superior insulation factor. These boxes are ideal for various items such as seafood, fish, meat, cheese, ice cream and more. Their thermal conductivity rate is very low, allowing products inside to be kept at a stable temperature, regardless of outdoor conditions.

This material is also often used as packaging for fragile products. This means it will adequately protect food from shocks as well as vibrations that could impact quality. Containers made of expanded polystyrene are also useful to the food industry because they are lightweight and hygienic; they can then be in contact with food directly.

What Differentiates Expanded Polystyrene from Other Materials for Food Preservation

With expanded polystyrene, food freshness is assured unlike other containers. Think about cardboard boxes; they can’t keep food safely for a long time. Expanded polystyrene insulated containers also reduce the use of ice or ice packs. For example, a large quantity of ice or several ice packs will have to be added to cardboard boxes when used for food transportation to achieve the same conservation level. Conventional packaging like cardboard absorbs liquids and is likely to be affected by moisture. On the opposite, EPS does not absorb fluids or moisture; it is odorless and non-toxic to health.

Contenant isolant

Food transportation also means cleanliness and prevention of contamination. Expanded polystyrene boxes not only protect against temperature changes, but also prevent bacteria formation or external contamination.

What also distinguishes these containers from cardboard boxes is the possibility of reusing them several times. By opting for expanded polystyrene or expanded polypropylene, you choose a more environmentally friendly method. Consumers can return them to the supplier or wholesaler so it can be cleaned up and reused to keep or transport other food products!

An Environmentally Friendly Material

In addition to its many properties, EPS is an ecological material. It is lightweight due to the fact that it is composed of 98% air. It can also be recycled and reintegrated into new products. Companies like ours innovate by continually passing it through a complete life cycle.


Are you looking for a transportation solution that will allow you to properly preserve your food? We have a complete range of insulated containers and we would happy to advise you how our products can help you keep yours better.

Learn more about expanded polystyrene vs. cardboard packaging.


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