Alternative to EPS

Market leading alternative to EPS fish boxes

A sustainable alternative to EPS fish and seafood boxes.

EPS, or polystyrene, has traditionally been the go-to material for fish boxes used within the seafood sector due to its low-cost and the insulation properties it provides. Here at Coolseal, we are starting to see a huge shift across the seafood sector, where sustainability and recyclability are becoming ever greater factors when choosing boxes for fish and seafood.


EPS, or polystyrene boxes have historically been the go-to for distributing fish and seafood. Due to it’s exceptional insulation properties, its not an ideal material for the seafood sector. EPS fish boxes are difficult to recycle, easily breakable, bulky, and with well over 50% ending up in landfill, it is not a sustainable option.


With seafood businesses now looking for smarter, sustainable options, Coolseal seafood packaging is fast becoming the industry go-to as an alternative to solid board packaging.

Discarded polystyrene box lid
Ýsuflök sýnd í CoolSeal kassa framleidd af Tri Pack

100% endurvinnanlegar kassar fyrir fisk og sjávarfang

Coolseal er endurvinnanlegur 100% umbúðakostur fyrir sjávarafurðir, sem er nú leiðandi valkostur í greininni við EPS fiskibox.

Seafood businesses across Europe are moving away from EPS fish boxes – proving a big step forward towards a circular economy and a more sustainable seafood sector.

Coolseal seafood packaging is made from polypropylene, which is a 100% recyclable material. Unlike EPS fish boxes, Coolseal can be recycled easily in everyday domestic waste streams – meaning no specialist disposal or recycling is required.

Furthermore, unlike bulky EPS fish boxes, there are a whole host of additional benefits including transport and storage savings, as well as a reduction in your carbon footprint.

Do you currently use EPS fish boxes in your seafood operations?

If you currently use EPS fish boxes for your fish and seafood operations, have you thought about making the switch to a more sustainable seafood packaging option? Contact us today to find out how Coolseal can transform your fish and seafood packaging processes.

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