Preset
Preview image
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.
FEFCO 0220Shipping
Double lock box dieline
A glued corrugated tube that closes at both ends with hand-folded 1-2-3 locks: no tape top or bottom, and the top opens and relocks for returns or reuse. A parametric template — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside400 × 300 × 250 mm
Outside406.4 × 306.4 × 262.8 mm
Flat blank1441.6 × 646.4 mm
Download the dielinePro
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 0220
- Inside size
- Length 400 · Width 300 · Height 250 mm
- Size range
- Length 100–1000 · Width 60–700 · Height 50–1000 mm
- Manufacturing
- 403.2 × 303.2 × 256.4 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.740 m²
- Default board
- B-flute shipping · 3.2 mm caliper
- Board options
- B-fluteEB doubleE-flute KE-flute WF-flute
- 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.
- Crease
- Cut
- Glue area
- Bleed 3 mm
How the blank is sized
Score-to-score panel sizes of this FEFCO 0220 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 × 256.4 | L + T × H + 2T |
| Left side | 303.2 × 256.4 | W + T × H + 2T |
| Back | 403.2 × 256.4 | L + T × H + 2T |
| Right side | 300 × 256.4 | W × H + 2T |
| Glue flap | 32 × 256.4 | – × H + 2T |
| Snap end ×2 | 303.2 × 100 | W + T × – |
| Snap end ×2 | 300 × 100 | W × – |
| Snap bottom | 403.2 × 195 | L + T × – |
| Snap tuck ×2 | 403.2 × 191.8 | L + T × – |
| Snap top | 403.2 × 195 | L + T × – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Tongue widthmm
- Tongue heightmm
- Hand holeson / off
Ready-sized double lock 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 double lock 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.