Preset
The real blank at this size, folded by the same engine as the studio. The artwork is a sample from a fictional brand — swap in your own in the editor.
Covering auto-bottom box dieline
A pre-glued auto bottom whose back flap covers the whole floor and tabs into the front wall, under deep top flaps that overlap across the full top — fast to erect, with a closed floor and a double top. A parametric template — change the length, width and height and every panel, tuck and glue flap is redrawn to match.

Sign in to download. Dieline downloads are part of Pro: PDF, Illustrator, SVG and DXF, cut, crease and bleed on separate layers, without a watermark. See plans
- Reference
- FEFCO 0703
- Inside size
- Length 400 · Width 250 · Height 200 mm
- Size range
- Length 120–800 · Width 80–600 · Height 60–800 mm
- Manufacturing
- 403.2 × 253.2 × 216 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.819 m²
- Default board
- B-flute shipping · 3.2 mm caliper
- Board options
- B-fluteEB doubleE-flute KE-flute W
- Good for
The flat dieline
Exactly what the downloads contain, drawn from the template at its default size, with a 3 mm bleed. How to read a dieline.
- Reverse crease
- Crease
- Cut
- Glue area
- Bleed 3 mm

How the blank is sized
Score-to-score panel sizes of this FEFCO 0703 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (3.2 mm for B-flute shipping). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Front | 403.2 × 216 | L + T × H + 5T |
| Left side | 253.2 × 216 | W + T × H + 5T |
| Back | 403.2 × 216 | L + T × H + 5T |
| Right side | 250 × 216 | W × H + 5T |
| Glue flap | 32 × 216 | – |
| Covering flap | 403.2 × 253.2 | L + T × W + T |
| Glued web | 42.3 × 272.7 | – |
| Bottom side flap | 253.2 × 160 | W + T × – |
| Auto-bottom flap | 403.2 × 126.6 | L + T × – |
| Glued web | 21.2 × 136.4 | – |
| Bottom side flap | 250 × 160 | W × – |
| Lock tab | 97 × 11.6 | – |
| Top outer flap | 400 × 250 | L × W |
| Top inner flap ×2 | 246.8 × 250 | W − T × W |
| Top outer flap | 396.8 × 250 | L − T × W |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Lock tab widthmm
- Lock tab depthmm
- Hand holeson / off
Ready-sized covering auto-bottom box presets
The same structure with sizes, boards and options set for a use.
Preset
Preset
Preset
Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this covering auto-bottom box yours
Open it in the editor to set your size, drop artwork on each face, check bleed and safe areas, and export print-ready PDF with the dieline on its own layer — or stage it in a 3D scene for a mockup.





