Sustainable packaging | tri-pack grimsby

Case study

Seddon and Sons Ltd

Seddon and Sons have been growing leeks in the village of Holmeswood for more than 50 years
How we do it

Fresher produce for longer with Tri-Pack...

100% Natural

Polypropylene can be incinerated without any harm to the environment, it gives off only water-vapour and carbon dioxide, which is then converted by photosynthesis.

Bespoke Size

All of our boxes and packaging can be designed specifically to your needs, so whether space saving is your objective or keeping seafood in the cold chain fresher for longer we can create a packaging solution suitable to you.

Faster Cool Down

Tri-Pack and CoolSeal boxes are tested and proven to cool down products 12 hours faster than traditional polystyrene boxes.

100% Waterproof

Perfect for the chilled foods, frozen foods and seafood sectors our packaging will withstand the elements and will trap all moisture and ice melt securely inside the packaging. This is particularly valuable when transporting goods by air freight.

High Quality Printing

Tri-Pack help you stand out from the crowd by offering printed packaging. We can colour match any logo and print any design making your packaging unique to you.


Our packaging is lightweight meaning it is easier to handle, ship and store making it far more user friendly and can help reduce costs.

Patented Technology

Using our own unique tooling we seal the fluted edges of our packaging, this creates a strong barrier which becomes imperishable to dirt, dust, water and oils.

100% Recyclable

Every component of our packaging; the plastic, glues and inks are 100% recyclable.

Head and shoulders above the competition

Fresher produce, cleaner environment

When it comes to keeping your produce cooler and fresher for longer Tri-pack are head and shoulders above the competition. Tri-Pack and CoolSeal provide superior produce packaging which has been rigorously tested to prove how good a performance they give.

From the very start of the cold chain, Tri-pack’s produce packaging reduces the temperature of the fresh produce quicker than any other alternative on the market. The benefits don’t stop there…

All Tri-Pack products are built bespoke, so they are designed to hold different weights and quantities, dependant on your business needs and of course, every item that leaves the Tri-Pack warehouse is 100% recyclable and environmentally friendly.

The very nature of the chilled and frozen food industry creates a requirement for a product which is 100% waterproof – welcome Tri-Pack.


Learn more about the cold chain...
From field to fridge

Superior insulation

Tri-pack created bespoke tooling which means we can seal the edges of all packaging. The benefit of this is that we are able to create products which are strong, durable, 100% waterproof and 100% environmentally friendly to manufacturer.

The sealed edges close the end flutes of the polypropylene which trap in air and create a barrier for the outside elements and temperature changes. This also means that no water, dirt or dust can enter the packaging. It makes it easier to clean and use again and of course, makes it completely food safe!

Did you know Tri-pack are A Grade BRC Accredited for the food industry?


See how else we are eco-friendly...