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Lil Packaging

K20 Single Walled Cardboard Box

K20 Single Walled Cardboard Box

Pallet of 300 units | 508x408x300mm

Regular price
£675.00 GBP
Regular price Sale price
£675.00 GBP
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Excludes VAT & Shipping, calculated at checkout
Amount of Product

Shipping & Returns

Free shipping on orders over £75

We want you to be 100% satisfied with any order placed with us. Therefore if you are dissatisfied with your purchase and wish to return an item you may contact us by email at sales@lilpackaging.com within 30 days of your purchase

Looking for cheap‚ cardboard boxes but don't want to compromise on quality? The K20 cardboard box is seriously strong with a Box Compression Test Strength (BCT) of 1820N. This box is over 40% stronger than the Industry Standard in the material strength Box Compression Test. In comparison, a standard single wall box will have a material strength of between 1190 and 1270N. (The Box Compression Test shows the force required to crush a box with a size of 400x300x200mm.)

Perfect single wall cardboard boxes, for example, this box fits 90% of all home printers, pan sets, food processors and many other retail items. The Lil cardboard box range boasts variable depth for all sizes deeper than 6 inches. Simply tear down the easy to use vari-depth perforation on your K20 cardboard box, fold the flaps and away you go! All of our Lil cardboard boxes are manufactured using FSC® certified material for environmental sustainability. These K20 single wall cardboard boxes from Lil packaging are cheap cardboard boxes but don’t compromise on quality. They are made to a higher specification than many other manufacturers’ standard boxes to protect your goods through the post. Quality matters; don't waste time, money and customers’ patience on inferior basic packaging, when you can get high quality cardboard packaging boxes right here that your customers will love.

Sturdy single wall cardboard boxes. Flat packed - make them up by taping the flaps. More attractive than a plain unprinted stock box. Variable depth allowing adjustment of the height of your box.


Your packaging is the first time that your customers physically experience your product. Getting it right is your chance to make the best first impression. With a clear understanding of what you need, we use our knowledge and expertise to guide you towards the most appropriate solutions. It's about delivering unrivalled service. Over 98% of our orders are dispatched within 24 hours. Put your trust (and everything else) in the Lil box...
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Fully FSC® certified

Look no further when looking to change your packaging game and the planet

  • Free Shipping

    When you spend over £75

  • No stress returns

    Simply speak to us through our chat bubble should there be any issues