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Postal & Mailing Tubes

a4 postal tubes
A2 mailing tubes
A1 A2 A3 A4 poster tubes

Just Paper Tubes produced over 1 million Postal & Mailing Tubes in 2023, making JPT the UK’s leading supplier in the paper tube market.

mailing tubes



19.4 mm to 254 mm INNER DIAMETER


1.5, 3, 5, 8, 10 mm


8 mm to 2000 mm


19.4, 25.4, 38.5, 44.8, 76.6 and 153.5 mm

poster tubes













What should be considered while purchasing cardboard postal tubes? Since the tubes are going to be used for mailing something important— a drawing that’s precious to you, posters that need to reach its recipient in a good shape— or something fragile, you’d like to be extra careful while picking cardboard tubes with caps. In some cases, you’re not going to reuse it, packaging cores should be purchased at an affordable price.

At JPT, we manufacture high-quality cardboard postal cores with affordable prices for postal and mailing usage keeping all of the above in mind. We have industry-best production capacity with just 24-hour lead time for any quantity of products.


Quality & Specifications:


One thing we never compromise with at JPT and that’s the quality of our cardboard cores. We work with multiple raw material suppliers to acquire the best stock. A team of experts always check on the quality of the raw materials to make sure its up to the job of cardboard tubes production. Once we receive raw materials for poster cores, we use the most advanced technology currently available in production. Our expert technicians, again, work around the clock to ensure the highest quality cardboard mailing cores are being manufactured for any of your postal or mailing needs.

Our cardboard mailing tubes vary in diameter to cover any of your requirements. During the quotation stage, we keep the postal service providers’ requirements in mind. A millimeter either way can cost you extra while ordering a postal service. Hence, we manufacture cardboard mailing tubes from as low as 19.4 mm to a whopping 254 mm in inner diameter. The standard walls range between 1.5 and 10 mm, accommodating all your possible requirements. At JPT, we manufacture cardboard mailing cores with a length from 8 mm to 10000 mm. We’ve never found a client asking for anything beyond this range. We’re certain that whatever specification you place an order for, our production team is always ready to deliver within 24 hours.


Popular Applications:

Poster and mailing tubes have countless applications in our day to day life. The most popular ones are being storage and mailing of gifts, merchandising, promotional and other similar items. Poster tubes are great carriers for any poster items including marketing and other branding signages. Besides, our products can be used as storage tubes for maps & charts, sign vinyl & wraps, beading & trim and other large format printing items.


For Retailers:

If you’re a packaging merchant, cardboard postal cores from JPT can be a profitable option due to its high quality and large production efficiencies. We’ve decades of experience in doing both B2B and B2C business with zero reported issues from the clients. JPT is supplying some of the largest packaging merchants in the UK, retailing our cardboard postal tubes would be a convenient option for you as well. Get in touch for a consolidated quote.


We put client’s satisfaction over any other business objectives. To ensure that we keep maintaining a positive and helping approach towards our clients. Whether you’re interested in retailing our products or you’re looking for a few cardboard postal tubes for mailing or storage purposes, we’re here to deliver you both. Ensuring your satisfaction, we ensure our business growth.

In 2018 we commissioned our massive purpose-built core-drying unit, unique in the UK, which enables us to provide higher quality cores whilst reducing lead times, for you, our Customer.

White, Brown, Printed liners and specialised solutions available.

All backed up by our 24 hours a day production and our ISO’s in Quality and Environmental.

Next day delivery or Same day collection.

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