Best for packaging flat items that you want tight and good fit.
Introducing our original Flat Pack Box (FEFCO 0401) – a specially designed packaging solution ideal for shipping or storing flat and compact items. This unique box folds tightly from two sides with lock-in flaps, and then seals securely from the top and bottom with two overlapping panels. Once folded and taped in the center, the box forms a compact and sturdy structure perfect for slim products.
Whether you’re packaging books, prints, documents, hardware, or other flat items, the Flat Pack Box provides a simple and effective way to ensure a snug fit. With a clean folding structure and tight enclosure, this custom box design prevents shifting and offers enhanced protection during transit.
Designed for flat items: Ideal for shipping or storing products that require a tight fit with minimal height.
Two-side lock-in flaps: The inner panels fold inward to create secure sides with structural strength.
Overlapping covers: The top and bottom sides fold over the box and meet in the middle, ready to seal with tape.
Easy to assemble: One-piece design that folds quickly, requiring minimal packing time.
eCommerce packaging: Ideal for shipping books, documents, calendars, posters, and other low-profile items.
Retail packing: Slim product packaging with a clean, tape-sealed finish.
Print & media: Great for packaging brochures, reports, printed photos, and marketing materials.
Storage: Perfect for stacking and archiving materials in a compact and space-saving form.
The Flat Pack Box template is compatible with cardboard, kraft board, or corrugated paper, and can be resized for different item dimensions. You can also add custom branding, labels, or stamps to personalize the outer panels.
This box template is available for download in the following formats:
SVG – for laser cutting and plotters
PDF – ready for print and manual cutting
DXF – for CAD or CNC workflows
Click the button below to download the Flat Pack Box dieline. Use it for personal or commercial projects. No license restrictions – just clean, functional, and efficient box design made for tight and flat packaging needs.
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Glue-free folding box dieline based on FEFCO 0427. Download SVG, PDF or DXF. Free, no login required.
Pizza box style design with just locks on one side and do not require glue for locking. Based on FEFCO 0429 box standard