Regular and robust boxes
Our 400-450mm double wall cardboard boxes provide the robust protection you need for a variety of packing, storage, and shipping needs. These boxes are crafted from strong double-wall corrugated cardboard, ensuring they can withstand significant weight and pressure, making them an excellent choice for transporting delicate or heavy items such as glassware, household fixtures, and electrical goods. Available in flat, cubed, and square shapes, they cater to a wide range of product dimensions, ensuring a snug fit that minimises movement during transit.
These double wall cardboard boxes, available in sizes ranging from 400-450mm, offer more strength compared to single-wall alternatives, making them ideal for scenarios where maximum protection is required. However, if your needs are less demanding, our single-wall boxes in the same size range might be more appropriate, offering a lighter, more cost-effective solution. Additionally, we provide a selection of boxes in other size ranges if this isn’t quite the right size, including 350-400mm double wall and 450-500mm double wall, as well as our handy box selector to help you find the perfect fit.
All our boxes are delivered flat-packed for easy storage and transport, and are 100% recyclable, reflecting our commitment to sustainability. On average, our boxes are made from 75% recycled fibres, contributing to the highest recycling rates of any packaging in the UK. Whether you’re looking to store or ship large goods, our double-wall cardboard boxes in the 400-450mm range offer a dependable, sustainable solution.
How to use double-wall cardboard boxes between 400-450mm:
- Remove the flat-packed box from its packaging. Carefully unfold it by pulling the sides apart, allowing the box to take its natural shape.
- Turn the box so that the flaps are facing upwards. Push down on the bottom of the box to fully open it. Fold in the smaller side flaps first, then fold the larger flaps over them to create the base.
- Use packing tape to seal the bottom of the box securely. Run the tape along the seam where the flaps meet, and for extra security, add an additional strip of tape across the flaps perpendicular to the first strip.
- Before placing your items in the box, wrap them in protective packaging such as bubble wrap, foam, or packing paper to provide additional cushioning. This is especially important for fragile items. Place heavier items at the bottom of the box and lighter ones on top.
- Place your wrapped items inside the box, ensuring they fit snugly without too much movement. If there are gaps, fill them with void fill to prevent shifting during transit.
- Once your items are securely packed, close the top flaps of the box. Like the base, fold the smaller flaps in first, followed by the larger flaps. Secure the top flaps with packing tape, ensuring the box is fully sealed and the contents are protected.
- Attach any necessary shipping labels or documentation to the box.
FAQs
Can the 400-450mm double wall cardboard boxes be adjusted for different depths?
Some sizes of our double wall cardboard boxes are available in multi-depth options, allowing you to adjust the height to better fit your products. This feature adds versatility, helping you use the same box for various product sizes and reducing the need for excess void fill.
Do the 400-450mm double wall cardboard boxes offer protection against moisture and temperature changes?
Yes, the double wall construction of these boxes provides some resistance to moisture and temperature changes, helping to protect your goods from environmental factors during storage and transport.
Explore a range of packaging solutions with RAJA
For sturdy, reliable protection of your valuable goods, our 400-450mm double wall cardboard boxes offer the perfect solution. Whether you're storing, shipping, or packing items for transport, these boxes provide the strength and durability you need. Explore our full range of sizes and find the ideal fit for your products. If this size isn't quite right, consider our other options or single wall versions for lighter items. Choose RAJA for eco-conscious packaging that doesn’t compromise on quality. Secure your goods today with the best in double wall protection.
