Popcorn Boxes (Single-sided open packaging)

Auto-lock bottom boxes (Auto-lock bottom) are perfect for numerous applications, from fast-moving consumer goods to heavier items. This type of packaging is made from a single piece of cardboard, which gets its shape using a die-cutting tool or punch. The bottom of the box is designed to automatically lock when the box is unfolded.

This type of packaging is also designed with flaps and slots that interlock to ensure the box stays assembled without the need for additional fasteners and can be formed into a 3D box.

Unlike standard glued packaging, which is glued on one side (Straight line), this type of packaging is glued at three points, so this gluing method is also called three-point gluing, which is technically more demanding compared to single-point gluing. In both cases of gluing, the packaging is always glued on the side (glue tab). In the case of three-point gluing, glue is additionally applied at two points on the flaps, which form the bottom of the box during the assembly phase on the glue line.

With three-point gluing, we get boxes where the bottom automatically assembles, which allows for faster assembly. Due to the additional gluing of the box bottom, this type of packaging also has a higher load-bearing capacity compared to standard bottom boxes with flaps. Auto-lock packaging is suitable for packing a wide variety of products such as gifts, toys, promotional products, textiles, fast food packaging, and more.

In Demago Print’s online printing service, you can choose from gift packaging with handles and food packaging under this category (Auto-lock bottom boxes). Take advantage of the opportunity to print packaging with a custom graphic design based on your proposal and get unique packaging that will boost the perceived quality of the product you are selling!

If you can't find the right auto-lock packaging, simply send us a request, and our team of experts will assist you with designing the layout and creating a prototype or sample box for your project.