Managing a warehouse in an optimal way is quite an odyssey and sometimes the logistics department is faced with small inconveniences such as space or time. A period such as Black Friday or the Christmas campaign involves a high number of shipments, so a system that allows you to speed up the parcel preparation chain is essential. Self-assembly, rapid assembly or instant assembly packaging is the best solution for speeding up the process of packing thanks to their easy assembly.
What is self-assembly packaging?
Get ready to speed up the preparation of your packages with self-assembly packaging. Yes, you read that right, self-assembly. These are cardboard boxes of different sizes that are marketed in sheet form, i.e. they are delivered completely flat. Their particularity is that they require assembly to achieve the final design of the box, which includes the bottom, sides and, in some cases, the lid; but they are designed to be assembled extremely quickly, following very simple instructions. Hence, they are considered to be almost self-assembly.

Advantages of choosing self-assembly packaging
Using this type of boxes simplifies the work so much that it will bring several benefits to your warehouse:
- They are ideal for online sales. They are ideal for online sales, especially for small shipments.
- They take up little space. As they are delivered flat, they are practical to store.
- They improve the ratio of orders picked per hour. They are very quick to assemble, so in just a few seconds you will have the packaging ready to send what you want.
- No additional materials are needed to complete the packaging. The bottom of the boxes are strong and some lids already have a built-in adhesive for closing.
- They are an EcoResponsible. As they are mono-material, they are easy to recycle.
- They facilitate returns. Many references of self-assembly packaging are prepared for reuse in case of return of the goods to the origin.
- They reduce costs. Whether by saving space, time or labour, self-assembly packaging is a cost-effective alternative.
RAJA® Self-Assembly Packaging
You can optimise time and speed up the pace of your warehouse with the following quick-assembly options from our catalogue:
- Instant assembly cardboard box. Its automatic assembly system allows you to assemble the box in just a few seconds without the need to use adhesive tape to close the bottom. If you prefer, you have the option of a double channel.

- Instant assembly box with adhesive closure. It also has an automatic assembly system at the bottom. In addition, it does away with the need for adhesive tape for the top, as the box itself incorporates an adhesive strip that is used to quickly secure the package.

- Box with instant assembly and double adhesive closure back and forth.. This box also has a self-closing bottom and an integrated adhesive tape closure. It is also very easy to open thanks to its serrated band. The final advantage of this box is that if customers wish to return the order, they can do so in the same container, because it has a second adhesive strip that makes it suitable for reverse logistics handling. This makes for a better customer experience and is also an EcoResponsible option as it generates less waste.

- Variable height cardboard box and instant assembly. You can adjust the height to the size of your products using the pre-cuts, which helps to avoid empty spaces inside the box. You can also choose the double channel reference.

- Instant fit postal box. One of the most commonly used formats in e-commerce for sending parcels. The side tabs reinforce the lid.

- Instant fit moving box. Very practical and quick to assemble thanks to its semi-automatic bottom, cross folds and easy to close lids. It is easy to transport thanks to its side handles and interior tabs and has a writing space.

- Box with quick-assembly handles. Its semi-automatic bottom allows immediate assembly without adhesive tape and its handles make it easy to carry.

- Self-assembly folding box. It incorporates a lid and only takes seven seconds to assemble.

- Self-assembly cardboard trays. Ideal for food products, canned goods, fruit and vegetables or plants, both for transport and presentation. They are resistant and suitable for cold storage.

Do you want to see our self-assembly products in action? Don’t miss the following video where you will see how incredibly easy it is to assemble using three examples of boxes:
We like to make it easy for you, so choose our quick-assembly packaging, because at RAJA® we value your time.