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 0426Mailer
A3 art print bundle mailer — Double-front box with lid dieline
Editable 440 × 320 × 35 mm starting point using double-front box with lid. Adjust the dimensions to your product before prototyping. A ready-sized preset of the double-front box with lid — change the length, width and height and every panel, tuck and glue flap is redrawn to match.
Inside440 × 320 × 35 mm
Outside446.4 × 328 × 38.2 mm
Flat blank516.4 × 786.8 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 0426
- Inside size
- Length 440 · Width 320 · Height 35 mm
- Size range
- Length 200–600 · Width 150–450 · Height 25–140 mm
- Manufacturing
- 444.8 × 326.4 × 36.6 mm score to score · inside vs outside sizes
- Parts
- One blank
- Board area
- 0.396 m² · about 1 up on a 720 × 1020 mm sheet
- Default board
- E-flute white / kraft · 1.6 mm caliper
- Board options
- E-flute WE-flute KB-fluteF-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
- Bleed 3 mm
How the blank is sized
Score-to-score panel sizes of this FEFCO 0426 blank at the default size, with the formula each one follows. L, W and H are the inside dimensions; T is the board caliper (1.6 mm for E-flute white / kraft). Change the size or board in the editor and every panel is recalculated.
| Panel | Size (mm) | Formula |
|---|---|---|
| Base | 444.8 × 326.4 | L + 3T × W + 4T |
| Left end | 35.8 × 326.4 | W + 4T × H + T/2 |
| Right end | 35.8 × 326.4 | W + 4T × H + T/2 |
| Corner ear ×4 | 31.8 × 35 | H − 2T × H |
| Back | 444.8 × 36.6 | L + 3T × H + T |
| Front | 444.8 × 35 | – × H |
| Front roll | 441.6 × 3.2 | L + T × – |
| Front (inside) | 441.6 × 35 | L + T × H |
| Lid | 444.8 × 320.8 | L + 3T × W + 2.5T − DC |
| Lid ear ×2 | 33.4 × 315.2 | H − T × – |
| Front tuck | 436.4 × 29.8 | – |
Adjustable in the editor
Beyond the size and board, this structure exposes 3 options; the template and 3D preview follow each change.
- Front tuck depthmm
- Lid ear depthmm
- Lock tonguescount
The double-front box with lid family
The same structure with sizes, boards and options set for a use.
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Similar structures
Other structures built in a similar way, matched on code family, category, closures and proportions.
Make this a3 art print bundle mailer — double-front box with lid 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.