Polythene ProductsOur high quality clear polythene bags are available in a wide range of sizes and strengths, so you’re bound to find one suitable for your needs. The light duty bags are designed to protect clothing, sweets, paper and similar items from dust. Our medium duty bags are best for storing cables, card, cereals, pet food and electrical components. Finally, our heavy duty bags are ideal for weighty, sharper-edged products, such as nuts and bolts, hardware and large quantities of pet food. All our plastic bags are food safe and you can request a Food Safety certificate, if you require one, upon ordering. In the unlikely case you cannot find a bag the right size for you, bespoke polythene bags are available too. If you need to seal your bags, our heat sealers will do the job.