Cromwell Polythene Ltd

We are proud to be an independent, family-run business, which is committed to reliably and consistently supplying high-quality polythene and other plastic products with the lowest environmental impact.

We have an extensive portfolio, from waste and recycling sacks to all shapes and sizes of bin liners, compactor sacks, clinical waste sacks, and compostable liners. That`s in addition to food-grade bags, kerb-side recycling bags, woven sacks, disposable PPE, as well as a range of film, sheeting and tubing. If you still can`t find what you need, we also offer a bespoke made-to-order service!

It`s not just about quantity of stock for us, we offer high quality too.

Our LOWCO2T® range (exclusive to Cromwell Polythene) employs the very latest technology to produce lighter weight materials without any loss of performance - all at lower cost. Cromwell Polythene is also the sole distributor for compostable bags made from Ecopond® biodegradable resin among the janitorial industry, local authorities and the waste management sector in the UK.

Our ensa® range of refuse sacks are tested to EN standards and were developed with our key production partners following standards already set by major European retailers. The range meets customer demand for a fit for purpose product, which guarantees performance across a range of design weights.

We are founding members of the Cleaning & Hygiene Suppliers Association (CHSA) Accreditation Scheme for Plastic Refuse Sacks. The CHSA represents more than 200 manufacturers and distributors across the UK. Its code of practice provides customers with an assurance of professional conduct, customer service and quality. As a member of the Accreditation Scheme for Plastic Refuse Sacks, we are required to meet a strict manufacturing standard that guarantees quantity, dimension, and performance, labelled accurately so that the end user can buy with confidence by making an informed choice.

Cromwell Polythene operates to ISO 9001:2015 standards as well. This includes performing internal audits to check how the quality management system is working, and seeking independent verification that we conform to the standard.

Sustainability is at the heart of what we do - we use recycled materials wherever possible in our product range, and encourage the return of post-industrial and post-consumer plastics and other materials to the production cycle for re-processing. The goal is that our products are not only lower cost to our customers, but also to the environment.

Cromwell Polythene is a reliable business partner. A company whose word stands for something and whose quality-assured products are sustainably sourced and supplied.

For more information please visit our website:

Stand Number: 5P32