A Packaging Heritage
Forum Packaging is a leading UK paper sack, block bottom sos and minipak manufacturer with a long-established history in paper packaging solutions. Over five decades, we’ve grown from traditional paper sack production into a diversified business focused on innovation, quality and responsible manufacturing.
Our journey has been defined by continuous development, investing in technology, expanding capabilities and strengthening our environmental profile. As part of this commitment, we recently developed and launched a patented, fully recyclable padded mailer that removes the need for plastic bubble liners and offers unrivalled flexibility in sizing and bespoke printed branding.
Mboss the sustainable mailer
Engineered with an embossed inner layer for enhanced strength, this sustainable mailer demonstrates our belief that packaging should be both practical and planet-friendly. Lightweight and tailored for modern mailing demands, it represents the next step in Forum Packaging’s evolution.
Our success stems from our people, expertise and dedication to forging long-term relationships with both customers and suppliers all helping us to deliver high quality products with reduced environmental impact. As we look to the future, our focus remains on developing responsible, innovative packaging that supports our clients and protects the planet.
What Makes the Mboss Mailer Different
Patented Manufacturing and Design
- The Mboss padded mailer is produced on unique, patented machinery, making it distinct from generic market alternatives.
- It uses an embossed paper inner sheet instead of plastic bubble liner, meaning there is no polythene or plastic film inside the product.
- Result: a fully recyclable all paper padded mailer
Strength and Structural Improvements
- The absence of a bottom seam reduces weak points, making the structure stronger than many competing products.
- The design accommodates a wide range of sizes without the limitations found in typical padded mailers.
Custom Pre-Printed Capability
- Single colour print offered as standard
- Customers can choose up to eight colours of print to a quality standard unlikely to be matched with other mailer products
- This is an attractive benefit for brands that want high-visibility branding on postal packaging.
- In house design service available where required
Weight Advantage
- Compared to heavier products like macerated paper mailers (for example Jiffy Green), the Forum design reduces weight, which in turn can lower postage fees.
High Volume Repeat Orders
- Shorter lead times
- Reliable supply for repeat demand
- Order once. Reorder in seconds
- The repeat order solution that scales with you
- The efficient choice for repeat supply needs

