Proud to be based in Lincolnshire

Plastic Packaging Industry Pioneers

Founded in 1974 Tri-Pack operate from a single freehold site in Grimsby. Proud of our Lincolnshire roots, Tri-Pack boast a strong workforce of Grimsby locals. 27% of the workforce has been with Tri-Pack continuously for over 30 years meaning we really are the experts in our field. The wealth of experience in converting polypropylene puts Tri-Pack at the forefront of the UK polypropylene packaging industry and the sustainable packaging industry.

Adding ISO 14001 Environmental policy accreditation and A-Grade BRC certification, to their awards cabinet over the last few years, you can be sure you’re dealing with a company that takes pride in everything they do.

Check out our packaging solutions...

What makes us industry leaders

eco-friendly packaging | Tri-pack Packaging Solutions LTD

Eco Friendly

Polypropylene is 100% recyclable and not a single use material

high quality printed packaging | Tri-pack Packaging Solutions LTD

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.

biodegradable packaging | Tri-pack Packaging Solutions LTD

100% Recyclable

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

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.

Lightweight packaging | Tri-pack Packaging Solutions LTD


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 packaging technology | Tri-pack Packaging Solutions LTD

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.

No breakage packaging | Tri-pack Packaging Solutions LTD

Resistant to Breakage

Polypropylene is known for its strength and durability. It is suitable for containing heavy loads while also holding its shape and structure.

Want to know more about why we are industry leaders?

You only have to ask!
Our expert team is on hand to help with any question or request.

The Kaizen Approach

Continuous Improvement

In 2011 we expanded our factory and machinery to keep up with continued growth. We also added a two-story modern office extension at the front of our building. With further factory expansion currently underway, this extension accommodates an additional 1,000 pallets, taking our total site to over 32,000 square foot.

We annually invest in programmes and machinery enhancement to ensure we are at the forefront of technology and plastic packaging. Tri-Pack really is in it for the long haul. These continued expansions allow us to continuously adapt to increased production and provide only the best packaging solutions for your business.

Explore our manufacturing process
David Smith Sales Director

We feel better knowing all our packaging is not only strong and robust but 100% recyclable by any waste company.

The Sealed Edge Champions

Patented technology, unrivaled by anything else on the market

Our sealed edge advancement takes the two open edges; or walls of the polypropylene and seals them together, trapping the air inside. This creates a barrier to the plastic packaging for oil, water, dust, and dirt. In addition to this, the sealed edge insulates our polypropylene packaging further, provides additional strength and most importantly, stops contamination with the plastic packaging. Fluted PP has a capillary action, where liquid gets sucked into the fluted plastic but having the edges sealed, eliminates contamination within the plastic which is also essential for recycling.

Tri-Pack’s unique sealed edging on all our plastic packaging and other products is what sets it apart from the competition. The sealed edge technology helps provide a strong hygienic pack that is virtually unbreakable. It also makes all of our packaging waterproof, dustproof, dirt proof, strong and insulated. Using bespoke, in-house made tooling, an expert team and dedication provide us with all the tools to create unique packaging solutions that can take your business to the next level.

See how else we innovate...
Sustainable packaging | tri-pack grimsby

Case study

Seddon and Sons Ltd

We helped Seddon and Sons increase their turn-over and reduce their storage, shipping and labour costs
How we do it

We provide the full package

Custom built machinery to do the job perfectly every time

Tri-Pack is proud that all work is done in-house from design to shipping. This means the quality and care of all polypropylene packaging is kept to a consistent and prestigious standard. Our diverse design team are able to balance incredible and precise designs with the ability to produce them for many markets such as chilled foods and horticulture. Our workforce is totally self-sufficient, all tooling and machinery are custom built or adapted from existing machinery to the unique use which makes Tri-Pack packaging unparalleled.

We have solutions for you too...
The proof is in the packaging

We can prove that 100% of our products can be recycled

Tri-Pack doesn’t only claim to produce environmentally friendly and recyclable packaging, we can prove our claims too. Polypropylene, also known as PP5 meets what we call; the circular environment. Meaning the raw product can be shaped, used, recycled and 100% of the original product can be used again for the same application or another. This can be done multiple times in a never-ending cycle, the product is never tired or worn out.

Tri-Pack is constantly pushing the boundaries to create products that are diverse and innovative, with state of the art manufacturing techniques and an expert workforce we stay ahead of the competition at all times.

Understand recycling polypropylene.. .