Expanded Polystyrene technology

Why use Expanded Polystyrene 

There are many reasons why expanded polystyrene (EPS) is among the most common foam packaging materials in use. Take the example of food - which can go off quickly if it’s not stored properly. EPS packaging helps to overcome this, keeping contents at the right temperature. EPS is light too, so it doesn’t add significant weight to transport – one of the aspects when trying to minimise CO2 emissions of your product. For fragile items and those which are hard to transport, EPS can be moulded into customised solutions designed for an optimal fit. That means your products are protected during normal handling and transport, no matter their size or shape.  

We know the world needs to move towards long-lasting, responsibly sourced materials. At the same time, there are significant challenges around levels of food wastage. That’s why we are constantly innovating with our customers on solutions to keep products fresh for longer and using recycled plastics to reduce dependency on virgin materials. EPS is fully and easily recyclable and we want to lead by example to increase the availability of EPS recycling schemes in countries where we are active. The overall consumption of both energy and water during the production process is less than some of the competing materials.

Where is EPS used?

EPS is used for all sorts of product packaging. Custom molded to your exact needs, it ensures that any properly treated item arrives in the same condition as it leaves the manufacturing floor – without adding significantly to the weight of the package. 

When you need to maintain food and medical items at a stable temperature for extended periods (as low as -79°C and up to +80°C), the excellent insulation properties of EPS will keep your products in perfect condition. 

The wide range of useful properties makes EPS a great material for bespoke innovation. It is being used in buoyancy aids, as a shock absorber for safety equipment such as in cycle helmets and infant car seats. It’s useful to note that EPS is rigid and may suffer permanent damage during extreme or multiple impact. If you need a more flexible material which can recover its shape after impact, take a look at our Expanded Propylene (EPP). 

EPS is easy to handle, mold, shape and cut. It provides long-lasting solutions, keeping its properties over a long lifetime. Could the combination of these properties lead EPS to offer you a better solution than existing materials you are using? Get in touch to discuss how we can help you to do things better.

What colors are available for EPS? 

White is the most common color for EPS packaging products, and we also offer grey or graphite injected EPS with an increased insulation value. Don’t be constrained by monochromes, however. The application of a coating will bring your EPS products to life in a multitude of colors.

Can EPS be recycled? 

Yes. Clean EPS is fully recyclable. Though in the US the infrastructure to collect and recycle EPS has not fully evolved yet. We can help you locate EPS recycling facilities in your area and partner up with regional initiatives. We also offer solutions through which your EPS products can be taken back and recycled in a closed loop.