top of page


Mailing bags have become essential for any company or organisation that sends out items or products to their customers. Especially for online e-commerce companies. Norpol Packaging manufacture a wide range of mailing bags, including the most popular and common sizes, as well as bespoke sizes specific for customers needs. 

Our mailing bags are manufactured using either virgin polythene or recycled film, and they are available in a wide range of colours. 

Mailing bags (also known as poly mailers, mailers, or plastic mailing envelopes), are also a great way to get your brand or message noticed while safely protecting the contents inside. Norpol Packaging can print your branding or message in up to 8 colours, including high definition CMYK printing. 

Each mailing bag features an adhesive strip for easy and secure closure. They are strong so that they can withstand any wear and tear when being sent in the post or by courier service. And as you would expect, they are waterproof, providing much needed protection for the contents inside.


With the emergence of online retail shopping, we have become accustomed to receiving deliveries either in the post or by courier services. This has resulted in an explosion in the need for mailing bags. But it has also brought about a growth in goods being returned to online retailers, and the need for their customers to re-package their returns. So in addition to the original adhesive strip, we can also provide a second re-seal adhesive strip with a peel off liner, making the mailing the bag a multi-use item.   

Red and grey mailing bag printed with the Norpol Packaging logo
Black sealable mailing bag with red t-shirt inside.
Peel and seal mailing bag with cardbord box inside.
bottom of page