Custom Cardboard Packaging UK delivers sturdy and easy-to-assemble mailers that work great for retail and e-commerce products.
Are your products getting damaged or looking plain during delivery? Cardboard mailer packaging provides a perfect outer layer of packaging that ensures your items are well protected and improves the unboxing process.
Get your ideal packaging solution at affordable minimum order quantities.
The packaging itself acts as the first point of contact for customers. A plain old boring box misses out on this opportunity. Custom Cardboard Packaging UK specialises in printing cardboard mailer packaging which carry the brand colours and logo all the way to the doorstep.
Brands that pair shipping packaging with similar-looking cardboard counter display packaging carry one branded look from the doorstep to the retail shelf.
Size (inches) | Best Suited For |
4 x 4 x 2 | Small accessories, jewellery, cosmetics |
6 x 6 x 3 | Candles, mugs, small gift sets |
8 x 8 x 4 | Apparel, footwear, subscription items |
10 x 10 x 5 | Electronics, homeware, multi-item orders |
12 x 12 x 6 | Bulk shipments, larger product bundles |
Custom dimensions outside this range are available at no extra tooling cost on a first-time order.
Cardboard and corrugated board have distinct roles. Cardboard provides a smooth, single-layered surface that is appropriate for clear printing and light cargo. Corrugated board uses an additional layer with fluting for heavy loads or tough handling conditions. The selection is determined by the weight of the products to be packed, the journey distance, and the marketing value of the package.
Feature | Cardboard | Corrugated |
Structure | Single smooth layer | Fluted middle layer for extra bulk |
Best for | Lightweight retail and mailer items | Heavier or longer-distance shipments |
Print quality | Sharp, detailed print surface | Print quality varies by board type |
Shipping weight | Lighter, cheaper to post | Heavier, higher postage cost |
The experience of more than ten years of production is incorporated into every single unit that rolls off the manufacturing line. More than forty thousand units have been shipped, catering to more than one thousand two hundred customers in the packaging industry who operate within the beauty care and all other retail industries.
Ready to ship products in packaging that protects and promotes? Custom Cardboard Packaging UK builds sturdy and well-printed mailers matched to any product line, from small parcels to bulk runs. Low order quantities let growing brands order exactly what they need. Free UK shipping applies to qualifying orders that keep costs predictable. Place an order for cardboard mailer packaging today for a professional finish.


















Fill in your requirements and get a custom quote within 1 hour. Our team is ready to help you create the perfect packaging solution for your brand.
We are here to simplify it for you! Browse through our frequently asked questions to gain clarity about the custom packaging journey.
Rigid board and snug-fit inserts will prevent goods from moving inside the box. Additional foam or cardboard holders may be used for glass or ceramic goods.
Special inserts or holders for bottles, jars or accessories may be die-cut into the design.
Foldable or mailer type boxes can be assembled manually. No glue or tape is needed to assemble such boxes.
Yes, there are some boxes that, when unpacked, can be converted into small displays on the retail counters.
Mailer boxes provide a broad printable surface for placing logos, brand colours, and graphics. A well-positioned logo creates a clear brand identity on the package.
There is an option of using food-safe cardboard for packaged and non-greasy takeaway goods. But contact with food is not recommended for cardboard boxes.
Sturdy board and locking tabs prevent any crushing while in transit. Corner protection may be added if needed.
The custom inserts and trays are placed inside the box. They keep the products separate from each other without moving while shipping.
Cardboard mailer boxes are totally recyclable by the normal paper recycling process.
Yes, the printed mailers are appropriate for sending out subscriptions since the same logo and brand identity are repeated in all shipments.