• 55% Off
  • CLEARANCE
From
£0.15 ex. VAT per box

In stockNext day delivery
Key Features
  • Crash lock design for swift assembly in just 4 seconds!
  • Peel-and-seal adhesive strips for secure closure
  • Pop-up postal boxes with single-wall recycled board
  • Made from recycled materials and is 100% recyclable
  • Sold in quarter, half and full pallet quantities, priced per box
Learn more

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The speedy packaging solution


Our crash lock postal boxes with adhesive strips are designed for efficiency, making packaging quick and straightforward. Thanks to the crash lock base, these pop-up postal boxes can be assembled in under four seconds. Simply press the opposite corners, and the base securely locks into place without the need for tape or complex steps. The peel-and-seal adhesive strips ensure a secure closure, and the built-in tear strip makes opening easy for your customers.

And if you’re looking to buy in bulk, this is the product for you. As we’re pricing by the pallet, you can order in a lot of stock at once for a better price. If you’re looking to maximise on efficiency, this could be the offer for you. If you're managing a busy packing line, these pop-up postal boxes are a practical alternative to standard postal boxes where the easy assembly and quick adhesive seal make packing far more efficient and consistent.

In addition to our standard crash lock postal boxes, we also offer versions with a white Kraft lining and a different design for the seal. The white Kraft-lined boxes add a premium touch, providing a smooth and clean interior finish that’s perfect for presenting items with a higher-end look. This lining also offers an extra layer of protection, particularly for more delicate products. For those seeking even more security, we have other quick pack packaging boxes that includes a top flap to cover and protect the contents inside.

Environmentally, these postal boxes are fully recyclable and made from a significant proportion of recycled materials, making them a more sustainable choice for your packaging needs. If you're exploring sustainable packaging, consider looking into our other eco-responsible options as well.

 

How to use pop-up postal boxes with a peel-and-seal strip:

  • Gently unfold the box and locate the two opposite corners that are key to assembling the base.
  • Hold the box by these opposite corners and press them inward towards each other. The crash lock mechanism will engage, causing the base of the box to automatically fold into place.
  • Once the base is securely in place, open the box fully and begin loading your items.
  • After loading your items, close the box by folding down the lid. Peel off the protective covering from the integrated adhesive strips and press the flaps down firmly to create a secure seal.
  • Apply any necessary shipping labels to the exterior.

 

FAQs

What are the advantages of using crash lock postal boxes over standard postal boxes?

Crash lock postal boxes offer several advantages, including faster assembly, secure adhesive seals, and a tear strip for easy opening. These features make them ideal for high-volume packing environments where efficiency is key. They also provide a secure and sturdy option for shipping delicate or valuable items.

Do the crash-lock postal boxes provide tamper-evident security?

Yes, the integrated adhesive strips ensure a strong and secure seal, which helps prevent tampering. The tear strip also provides a clear indication if the box has been opened, giving you and your customers peace of mind during shipping.

Explore packaging solutions for all business needs

RAJA's crash lock postal boxes with adhesive strips for a packaging solution that combines efficiency, security, and sustainability. Whether you're streamlining your e-commerce operations or simply looking for a reliable way to ship your products, these boxes offer quick assembly and robust protection. Plus, with eco-conscious materials and versatile sizes, you can feel confident in your choice. Shop now and ensure your products arrive safely and securely every time.


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Our product advice

Complementing these e-commerce boxes, our assortment of void fill and cushioning materials ensures secure positioning of each item through-out transit. For upholding a sense of premium packaging, opt for tissue paper or shredded paper. If environmental consideration is a priority, our natural woodwool demonstrates our eco-consciousness. With a diverse selection of void fill solutions, ranging from lightweight to heavy-duty protection, rest assured that parcels will maintain their condition from sending to arrival.