Coolseal seafood and fish packaging
The leading alternative to polystyrene fish boxes.
Coolseal seafood packaging is the industry leading alternative to EPS or polystyrene fish boxes. Coolseal was designed by Tri-pack to revolutionise the seafood industry – with a cost effective and more sustainable solution to transporting and distributing fish and seafood across the UK, Europe and beyond.
As the industry leading alternative to polystyrene fish boxes, Coolseal seafood packaging provides a high-quality, temperature controlled packaging solution to help you move fish and seafood through the cold chain in a more sustainable and economical way. Whether you are looking at seafood and fish packaging for anything from haddock and cod, to langoustines or lobster, there’s a Coolseal box for you and seafood operations.
Market leading polystyrene fish box alternative
Why should you switch your seafood packaging to Coolseal?
Polystyrene is a huge problem when it comes to marine pollution. For an industry that relies on the marine environment the fishing industry needs a more sustainable fish packaging alternative to polystyrene fish boxes.
Coolseal is the industry leading alternative to help solve the polystyrene problem. Made from 100% recyclable material, Coolseal fish & seafood packaging is made from polypropylene – a more sustainable and environmentally friendly material than polystyrene. Aside from being a more sustainable option, Coolseal seafood packaging offers a whole host of benefits for those in the seafood industry…
Why use Coolseal?
Price
Not only is Coolseal competitively priced, but can help to reduce your transport and storage costs too.
Transport
Allowing up to 30% more product per pallet, Coolseal can help reduce your transport costs significantly.
Storage
The unique flat packed design means you can store up to 80% more product when compared to standard polystyrene.
Recyclable
Coolseal is the only fresh produce packaging that’s 100% kerbside recyclable, but additionally has a high waste value too.
Sustainability
The impact on transport for both in and outbound journeys, means a lower CO2 impact with less trucks on the road.
Stock Holding
Whether from our standard range or bespoke, we hold stock so your boxes are available when you need them.
Hygiene
With our unique sealed edge technology, Coolseal eliminates contamination in the packaging.
Bespoke
Bespoke sizes, custom printing – we can make a box for your product and operations with your branding and messaging.
Norge! Coolseal er her for å støtte dine behov for emballasje til sjømat! 
Coolseal sjømatemballasje er det bransjeledende alternativet til EPS- eller polystyren-fiskekasser 
Vi tilbyr en høykvalitets, temperaturkontrollert emballasjeløsning som hjelper deg med å flytte fisk og sjømat gjennom kjølekjeden på en mer bærekraftig og økonomisk måte.
Finn ut mer i dag!
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Norway! Coolseal are here to support your seafood packaging needs!
Coolseal seafood packaging is the industry leading alternative to EPS or polystyrene fish boxes.
We provide a high-quality, temperature controlled packaging solution to help you move fish and seafood through the cold chain in a more sustainable and economical way.
Find out more today!
……
mail@tri-pack.co.uk 
01472 355038 
tri-pack.co.uk/coolseal
Over 200 million boxes!
Behind every Coolseal seafood shipment, there’s a box doing a lot of heavy lifting - keeping seafood cold, clean, and intact across long distances and changing conditions 
We anticipate that we have manufactured over 200 Coolseal seafood boxes in our time 
That’s 200 million boxes - designed to be lightweight, waterproof, recyclable, and tough enough to handle the harshest supply chains 
They’ve travelled long and far, helping seafood producers around the world deliver fresh and healthy seafood with less waste 
This is a fantastic reminder of how something as simple as a box can make a big difference for logistics, quality, sustainability, and the bottom line 
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Sustainable Packaging that Protects Our Oceans: Coolseal is the Smarter Choice for Seafood 
When it comes to seafood packaging, sustainability and performance are paramount.
Coolseal is the industry leading alternative to EPS or polystyrene fish boxes, and is transforming the way we think about cold chain logistics - with a strong focus on environmental responsibility 
What Makes Coolseal Sustainable?
100% Recyclable: Unlike traditional polystyrene seafood boxes, Coolseal packaging is fully recyclable, resulting in less landfill. 
Water-Resistant & Durable: Our unique design keeps seafood fresh and thanks to our sustainability benefits, benefits your businesses green footprint. 
Lower Emissions: Coolseal’s lightweight material not only makes it easier to handle, but also reduces fuel consumption in transport + you can load up to 30% more product per pallet!
The seafood industry depends on clean oceans and thriving marine ecosystems. Switching to Coolseal helps reduce the environmental impact of packaging, from the boat to the buyer
Coolseal is the sustainable packaging solution the seafood industry needs today - and tomorrow.
Request a sample today! - Speak with the team.
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Keep your catch cool this summer 
Summer in the UK means longer days, BBQs in restaurants by the coast, and - of course - fresh seafood on the menu
Even with rising temperatures, Coolseal keeps your seafood protected and fresh! 
Whether you’re transporting shellfish, whitefish, or smoked salmon, Coolseal keeps your products at peak freshness with superior insulation and water resistance.
From fishing boats, wholesale, market stalls and retail shelves, we make sure your seafood arrives as fresh as the moment it was caught
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Tried, Tested, and Trusted
When businesses make the switch to Coolseal, they rarely look back - and for good reason
Our packaging offers durability, water resistance, no migration and 100% recyclability, making it the smart choice for the seafood industry that demand performance and sustainability
One such long-standing customer is Dennis Crooks, who have relied on Coolseal packaging for years to protect and present their products with confidence 
Like many of our customers, they saw immediate benefits after switching.
Coolseal is a polypropylene solution built to perform 
@denniscrooks
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Coolseal is in demand 
11 MILLION Coolseal boxes sold in 2024
More and more forward-thinking businesses are making the switch to Coolseal
Our 100% recyclable packaging solution, designed specifically for the fish and seafood sector is in demand!!
Fantastic insulation
Lightweight & durable
Water-resistant
Customisable to your brand
Fully recyclable
From small fishmongers to large-scale processors, companies across the globe are choosing Coolseal to reduce their environmental impact without compromising on performance.
With a full stock range ready to ship, it’s never been easier to future-proof your packaging and protect the oceans we depend on Ready to make the switch?
Let’s talk sustainability
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Fresh Fish. Future Thinking
From fishmongers to chefs around the world - Coolseal knows your product freshness is everything
But staying fresh doesn’t have to come at the cost of the environment 
Say goodbye to outdated poly boxes that harm our oceans and clog landfills
The team at Coolseal are proud of the innovative, fully recyclable packaging we supply to keep seafood fresh without the environmental guilt 
And we know our customers share that same pride too
We’re not joining the shift towards a greener, smarter future in seafood logistics, we are the shift!
Find out more today!
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Recycling in Action: How Coolseal benefits Rockfish’s sustainability drive
At Coolseal, we’re passionate about creating packaging that’s as smart for the environment as it is for the seafood supply chain 
That’s why we’re incredibly proud to be supplying forward-thinking brand Rockfish, who are not only committed to serving world-class seafood - but also to building a more sustainable future
Our polypropylene seafood boxes are designed to keep seafood fresh and safe, while offering a recyclable alternative to traditional polystyrene.
Thanks to Rockfish’s initiative and environmental leadership, our boxes are now being collected, returned, and recycled through a dedicated recycling partner - brilliant! 
This is a clever circular solution that’s making a real difference:
Keeping plastic out of landfill.
Supporting UK-based recycling infrastructure.
Reducing waste across seafood logistics.
Boosting operational sustainability for businesses like @therockfishuk
This is a great example of what happens when innovation meets action! : @therockfishuk
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mail@tri-pack.co.uk 01472 355038 tri-pack.co.uk/coolseal
Want to request a free sample?
Get in touch today and speak to us about how our box range can work for you.
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Serving clients across Europe
Our friendly team are always available to discuss your sustainable packaging needs.
Contact us for a free consultation.
Serving clients across Europe
Coolseal seafood packaging is used by a wide range of seafood processors and wholesalers all over Europe.
